3
LOUDSPEAKERS
LOUDSPEAKERS
Loudspeakers, as acoustic transducers,
have several features conceived according to
their specific final use.
For this reason, RCF loudspeakers are
divided into two categories: LAB SERIES
and PRO SERIES.
The loudspeakers in the LAB SERIE are
characterized by exceptionally low distortion with an extremely linear response at low
frequency.
The PRO SERIES stands out for its optimization of the relationship between the
three main features: sound purity, distortion
and the capacity to withstand high power
over a long period.
In their turn, these two main categories
respectively comprise the NEW LAB
SERIES and the NEW PRO SERIES.
The power characteristics of these last
two series have been determined according
to a new and innovative method developed
by the RCF Electroacoustic Laboratory and
are furnished in the description of the loudspeakers. All the technical features of the
models in the NEW LAB SERIES and in
the NEW PRO SERIES are determined
after the loudspeakers have been put
through power handling tests.
An additional part in the abbreviations of
each single model provides an immediate
reference to the type of loudspeaker, for
example:
– S 800 High power and high efficiency
Woofer
– P 540 High power Woofer
– P 530 High efficiency Woofer
– P 520 High efficiency Mid-Bass
– P 300 High power Woofer
The L 12P540, L 15S800 and L 18S800
loudspeakers, equipped with twin spider
treated with special resins, are able to withstand extremely high peak power levels with
a crest factor of 10 dB instead of the usual
6 dB.
In the audio signals, the difference
between the mean power level (RMS) and
the peak levels normally reaches 20 dB.
This means, for example, that at RMS
power of 20 W, the peak may reach 2000 W
(crest factor of 20 dB).
Even with processed and compressed
signals, the crest factor stays at 10 dB.
Amplifiers are therefore necessary with
high dynamic features able to reproduce the
acoustic signals correctly.
With a crest factor of 10 dB and a RMS
power of 400 W, the peak is 4000 W.
These features represent a considerable
step forward in reproducing low frequencies
and are especially suited for applications
requiring high power.
N.B.: The SMALL parameters have been
measured after putting the loudspeakers
through the power measurement test. This is
to stabilize the parameters before measuring
them.
NEW LAB SERIES
4
L 8 S 800: HIGH OUTPUT WOOFER
L 15 S 800 - L 18 S 800: HIGH POWER WOOFER
MODEL L 8 S 800 L 15 S 800 L 18 S 800
Code no. 111.20.007 111.60.019 111.85.013
SPECIFICATIONS
Nominal impedance 8 8 8 Ω
Long-term power 170 600 600 W
Program power 350 1500 1500 W
Peak power 1000 6000 6000 W
Frequency response 50 - 4000 42 - 2500 39 - 2000 Hz
Sensitivity (1W/1m) 93 99.5 99.5 dB
Maximum crossover frequency 2000 1000 250 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 60 48 39 Hz
Mechanical efficiency factor Qms 4.1 11 8.3
Total efficiency factor Qts 0.41 0.30 0.41
Moving mass Mms 0.021 0.100 0.148 kg
Mechanical compliance Cms 0.00031 0.00011 0.0001 m/N
Equivalent air volume Vas 0.022 0.113 0.182 m
3
Voice coil resistance Re 6.1 6.1 4.9 Ω
Inductance at 1 kHz Le 0.74 1.2 1.08 mH
BL Factor 10.1 23.3 24.5 Tesla m
Reference efficiency
η
o
1.12 3.79 2.82 %
Peak linear displacement of diaphragm Xmax ± 4.5 ± 3.5 ± 5.0 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 38 100 100 mm
Voice coil material Copper Copper Copper
Diaphragm material Carbon fiber Paper Paper
Surround material Cloth Cloth Cloth
Overall diameter 239 387 470 mm
Overall depth 94 162 209 mm
Net weight 3.1 12 13.2 kg
Flange thickness 10 16 16 mm
Baffle cut-out diameter 183 352 416 mm
Bolt circle diameter 221 371 438 mm
No. of mounting holes 4 8 8
Mounting hole diameter 6.4 6.5 8 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 23 80 190 litres
Tuning frequency 57 55 39 Hz
Vent diameter 100 190 190 mm
Duct depth 240 215 155 mm
LOUDSPEAKERS
L 8 S 800
L 18 S 800
L 15 S 800
5
LOUDSPEAKERS
NEW LAB SERIES
L 8 L 750 - L 12 L 750: HIGH EFFICIENCY MIDRANGE
MODEL L 8 L 750 L 12L 750
Code no. 111.24.001 111.40.037
SPECIFICATIONS
Nominal impedance 16 8 Ω
Long-term power 130 350 W
Program power 250 700 W
Peak power 500 1500 W
Frequency response 150 - 4000 60 - 2000 Hz
Sensitivity (1W/1m) 101.5 101 dB
Maximum crossover frequency 4000 2000 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 125 62 Hz
Mechanical efficiency factor Qms 4 4.1
Total efficiency factor Qts 0.48 0,27
Moving mass Mms 0.0167 0.05 kg
Mechanical compliance Cms 0.0001 0.00013 m/N
Equivalent air volume Vas 0.007 0.051 m
3
Voice coil resistance Re 9.3 5.2 Ω
Inductance at 1 kHz Le 0.88 0.72 mH
BL Factor 14.8 18.9 Tesla m
Reference efficiency
η
o
2.5 4.24 %
Peak linear displacement of diaphragm Xmax ± 1 ± 1.5 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 51 100 mm
Voice coil material Copper Aluminium
Diaphragm material Paper Paper
Surround material Cloth Cloth
Overall diameter 239 320 mm
Overall depth 94 146 mm
Net weight 4.1 11.5 kg
Flange thickness 10 13 mm
Baffle cut-out diameter 184 286 mm
Bolt circle diameter 221 300 mm
No. of mounting holes 4 8
Mounting hole diameter 6.4 7 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 3 6 litres
Tuning frequency 180 130 Hz
Vent diameter 48 100 mm
Duct depth 20.5 160 mm
L 8 L 750
L 12 L 750
6
LOUDSPEAKERS
NEW LAB SERIES
L 10/568H - L 12/568H: LOW DISTORTION EXTENDED RANGE WOOFER
L 10P510: MID BASS
MODEL L 10/568H L 12/568H L 10P510
Code no. 111.30.023 111.40.036 111.35.009
SPECIFICATIONS
Nominal impedance 8 8 8 Ω
Long-term power 200 200 200 W
Program power 400 400 400 W
Peak power 800 800 800 W
Frequency response 70 - 3000 58 - 5000 70 - 3500 Hz
Sensitivity (1W/1m) 97.5 99.5 101 dB
Maximum crossover frequency 2000 1700 2500 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 70 58 70 Hz
Mechanical efficiency factor Qms 6 5.8 5.6
Total efficiency factor Qts 0.38 0.40 0.25
Moving mass Mms 0.030 0.040 0.26 kg
Mechanical compliance Cms 0.00017 0.00018 0.00019 m/N
Equivalent air volume Vas 0.0288 0.072 0.032 m
3
Voice coil resistance Re 5.1 6.2 5 Ω
Inductance at 1 kHz Le 0.48 1.49 0.46 mH
BL Factor 12.6 14.4 15 Tesla m
Reference efficiency
η
o
2.4 3.13 4.08 %
Peak linear displacement of diaphragm Xmax ± 3.0 ± 4.0 ± 1.5 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 51 51 76 mm
Voice coil material Copper Copper Aluminium
Diaphragm material Paper Paper Paper
Surround material Cloth Cloth Cloth
Overall diameter 260 320 260 mm
Overall depth 115 134 124 mm
Net weight 4.4 5.1 7.7 kg
Flange thickness 9.5 13 9.5 mm
Baffle cut-out diameter 230 285 230 mm
Bolt circle diameter 244.5 300 244.5 mm
No. of mounting holes 8 8 8
Mounting hole diameter 5.5 7 5.5 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 23 72 8 litres
Tuning frequency 75 56 100 Hz
Vent diameter 130 190 100 mm
Duct depth 200 231 220 mm
L 10/568H
L 10P510
L 12/568H
7
LOUDSPEAKERS
NEW PRO SERIES
L 12 P 520 - L 15 P 520: MID BASS - HIGH OUTPUT
MODEL L 12 P 520 L 15 P 520
Code no. 111.45.022 111.65.016
SPECIFICATIONS
Nominal impedance 8 8 Ω
Long-term power 250 250 W
Program power 500 500 W
Peak power 1000 1000 W
Frequency response 60 - 2500 50 - 2000 Hz
Sensitivity (1W/1m) 101 102 dB
Maximum crossover frequency 2000 1500 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 65 56 Hz
Mechanical efficiency factor Qms 8.6 9.9
Total efficiency factor Qts 0.35 0.47
Moving mass Mms 0.048 0.07 kg
Mechanical compliance Cms 0.00012 0.00011 m/N
Equivalent air volume Vas 0.047 0.0115 m
3
Voice coil resistance Re 5.0 5.0 Ω
Inductance at 1 kHz Le 0.60 0.60 mH
BL Factor 16.2 16.0 Tesla m
Reference efficiency
η
o
3.57 4.80 %
Peak linear displacement of diaphragm Xmax ± 4.0 ± 4.0 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 76 76 mm
Voice coil material Aluminium Aluminium
Diaphragm material
Kevlar Paper pulp Kevlar Paper pulp
Surround material Cloth Cloth
Overall diameter 320 387 mm
Overall depth 155 163 mm
Net weight 8.5 9.5 kg
Flange thickness 13 16 mm
Baffle cut-out diameter 286 352 mm
Bolt circle diameter 300 371 mm
No. of mounting holes 8 8
Mounting hole diameter 7 6.5 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 50 100 litres
Tuning frequency 65 52 Hz
Vent diameter 150 160 mm
Duct depth 142 107 mm
L 12 P 520
L 15 P 520
8
LOUDSPEAKERS
NEW PRO SERIES
L 12 P 530 - L 15 P 530: HIGH OUTPUT WOOFER
MODEL L 12 P 530 L 15 P 530
Code no. 111.45.024 111.65.017
SPECIFICATIONS
Nominal impedance 8 8 Ω
Long-term power 300 300 W
Program power 600 600 W
Peak power 1200 1200 W
Frequency response 50 - 2000 40 - 2000 Hz
Sensitivity (1W/1m) 98.5 100 dB
Maximum crossover frequency 1500 1000 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 52 45 Hz
Mechanical efficiency factor Qms 5.8 7.5
Total efficiency factor Qts 0.34 0.48
Moving mass Mms 0.056 0.083 kg
Mechanical compliance Cms 0.00017 0.00013 m/N
Equivalent air volume Vas 0.066 0.136 m
3
Voice coil resistance Re 5.1 5.1 Ω
Inductance at 1 kHz Le 0.86 0.86 mH
BL Factor 16.1 16.0 Tesla m
Reference efficiency
η
o
2.51 2.80 %
Peak linear displacement of diaphragm Xmax ± 4.5 ± 4.5 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 76 76 mm
Voice coil material Aluminium Aluminium
Diaphragm material
Kevlar Paper pulp Kevlar Paper pulp
Surround material Cloth Cloth
Overall diameter 320 387 mm
Overall depth 155 163 mm
Net weight 8.5 9.5 kg
Flange thickness 13 16 mm
Baffle cut-out diameter 286 352 mm
Bolt circle diameter 300 371 mm
No. of mounting holes 8 8
Mounting hole diameter 7 6.5 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 50 150 litres
Tuning frequency 60 40 Hz
Vent diameter 150 160 mm
Duct depth 179 135 mm
L 12 P 530
L 15 P 530
9
LOUDSPEAKERS
NEW PRO SERIES
L 12 P 540 - L 15 P 540 - L 18 P 540: HIGH POWER WOOFER
MODEL L 12 P 540 L 15 P 540 L 18 P 540
Code no. 111.45.017 111.65.015 111.85.014
SPECIFICATIONS
Nominal impedance 8 8 8 Ω
Long-term power 400 400 350 W
Program power 800 800 700 W
Peak power 4000 4000 1500 W
Frequency response 50 - 2000 50 - 2000 30 - 2000 Hz
Sensitivity (1W/1m) 97 98 99.5 dB
Maximum crossover frequency 1500 1000 250 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 59 50 34 Hz
Mechanical efficiency factor Qms 11.0 9.7 8
Total efficiency factor Qts 0.35 0,39 0.34
Moving mass Mms 0.066 0.106 0.140 kg
Mechanical compliance Cms 0.00013 0.00009 0.00013 m/N
Equivalent air volume Vas 0.050 0.095 0.228 m
3
Voice coil resistance Re 5.6 5.6 5.5 Ω
Inductance at 1 kHz Le 1.3 1.3 1.23 mH
BL Factor 19.0 21 22.7 Tesla m
Reference efficiency
η
o
2.10 2.93 3.34 %
Peak linear displacement of diaphragm Xmax ± 4.5 ± 4.5 ± 4.5 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 76 76 76 mm
Voice coil material Copper Copper Copper
Diaphragm material Paper Paper
Kevlar Paper pulp
Surround material Cloth Cloth Cloth
Overall diameter 320 387 470 mm
Overall depth 155 163 193 mm
Net weight 8.5 9.5 10.8 kg
Flange thickness 13 16 16 mm
Baffle cut-out diameter 286 352 416 mm
Bolt circle diameter 300 371 438 mm
No. of mounting holes 8 8 8
Mounting hole diameter 7 6.5 8 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 50 90 150 litres
Tuning frequency 60 50 40 Hz
Vent diameter 150 150 160 mm
Duct depth 186 127 130 mm
L 12 P 540
L 15 P 540
L 18 P 540
10
LOUDSPEAKERS
NEW PRO SERIES
L 12 P 300: EXTENDED LOW FREQUENCY WOOFER
L 18 P 300: HIGH POWER WOOFER
MODEL L 12 P 300 L 18 P 300
Code no. 111.45.023 111.85.016
SPECIFICATIONS
Nominal impedance 8 8 Ω
Long-term power 300 650 W
Program power 600 1600 W
Peak power 1200 6000 W
Frequency response 35 - 1500 30 - 1000 Hz
Sensitivity (1W/1m) 96 97 dB
Maximum crossover frequency 1000 150 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 40 33 Hz
Mechanical efficiency factor Qms 7.3 8.3
Total efficiency factor Qts 0.24 0.35
Moving mass Mms 0.076 0.180 kg
Mechanical compliance Cms 0.00019 0.00013 m/N
Equivalent air volume Vas 0.076 0.0226 m
3
Voice coil resistance Re 5.9 5.2 Ω
Inductance at 1 kHz Le 1.3 1.90 mH
BL Factor 21 23.3 Tesla m
Reference efficiency
η
o
2.15 2.23 %
Peak linear displacement of diaphragm Xmax ± 5 ± 12 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 76 100 mm
Voice coil material Copper Copper
Diaphragm material
Kevlar Paper pulp
Paper pulp
Surround material Rubber Cloth
Overall diameter 320 470 mm
Overall depth 155 204 mm
Net weight 8.5 14 kg
Flange thickness 13 16 mm
Baffle cut-out diameter 286 416 mm
Bolt circle diameter 300 438 mm
No. of mounting holes 8 8
Mounting hole diameter 7 8 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 50 200 litres
Tuning frequency 50 33 Hz
Vent diameter 125 200 mm
Duct depth 204 280 mm
L 12 P 300
L 18 P 300
11
LOUDSPEAKERS
NEW LAB SERIES
L 15S830: HIGH OUTPUT POWER
MODEL L 15S830
Code no. 111.61.034
SPECIFICATIONS
Nominal impedance 8 Ω
Long-term power 400 W
Program power 800 W
Peak power 1600 W
Frequency response 50 - 2500 Hz
Sensitivity (1W/1m) 98.5 dB
Maximum recommended frequency 800 Hz
THIELE-SMALL PARAMETERS
Resonance frequency Fs 52 Hz
Mechanical efficiency factor Qms 4
Electrical efficiency factor Qes 0.3
Total efficiency factor Qts 0.28
Moving mass Mms 0.082 kg
Mechanical compliance Cms 0.0001 m/N
Effective diaphragm diameter D 0.330 m
Effective diaphragm area Sd 0.085 m
2
Equivalent air volume Vas 0.115 m
3
Voice coil resistance Re 5.6 Ω
Inductance at 1 kHz Le 1.1 mH
BL Factor 22.2 Tesla m
Reference efficiency
η
o
5.1 %
Peak linear displacement of diaphragm Xmax ± 4 mm
CONSTRUCTION FEATURES AND FITTING DATA
Voice coil diameter 100 mm
Voice coil Flat wire aluminium on fibre glass former
Diaphragm material Paper on Clot surround
Flux density 1.8 Tesla
Overall diameter 387 mm
Overall depth 152 mm
Net weight 12 kg
Baffle cut-out diameter 352 mm
Bolt circle diameter 371 mm
ACOUSTIC CABINET SPECIFICATIONS (Vented Box)
Enclosure volume 65 litres
Tuning frequency 55 Hz
Vent diameter 12.5 mm
Duct depth 7.5 mm
12
LOUDSPEAKERS
NEW LAB SERIES
L 8CX200: FULL RANGE
L 12CX200: FULL RANGE
MODEL L 8CX200 L 12CX200
Code no. 111.21.007 111.41.017
SPECIFICATIONS
WOOFER CHARACTERISTICS
Resonance frequency Fs 85 50 Hz
Mechanical Q-factor Qms 2.97 4.32
Total Q-factor Qts 0.41 0.34
Mobile mass Mms 14.05 31.4 g
Equivalent air volume Vas 15 140 l
Actual diaphragm diameter D 170 260 mm
Voice coil resistance Re 4.6 4.7 Ω
BL factor 8.8 10.8
Continuous power 150 150 W
Voice coil diameter 51 51 mm
Voice coil Aluminium flat wire on fibre glass
Cone material Paper Paper
Hinge material Cloth Cloth
TWEETER CHARACTERISTICS
Continuous power 15 15 W
Voice coil diameter 25 25 mm
Voice coil Aluminium on Nomex Aluminium Aluminium
Diaphragm material Mylar Mylar
SYSTEM CHARACTERISTICS
Frequency response 80 - 18,000 60 - 18,000 Hz
Continuous power 170 170 W
Musical program power 350 350 W
Peak power 700 700 W
Sensitivity (1W/1m) 95 97 dB
Nominal impedance 8 8 Ω
Crossover frequency 3,500 3,500 Hz
Overall depth 149 182 mm
Net weight 5.1 6.4 kg
Overall diameter 239 320 mm
Flange attachment hole diameter 184 285 mm
Distance between attachment holes 221 300 mm
Number of attachment holes 4 8
Attachment hole diameter 6,4 7 mm
14
MEASUREMENT
METHODS
CONE SPEAKERS
The musical programme power is determined by applying noise filtered according
to the IEC 2684 weighting curve.
The test involves continuous operation of
at least 100 hours.
The power value expressed according to
the AES standard is determined by applying
pink noise at 12 dB/oct for at least two
hours with band width of one decade.
The minimum operating frequency is
that specified by the manufacturer.
The ratio between the peak and the average noise values should not exceed 6 dB.
Sensitivity is measured at 1 metre on axis
in an anechoic chamber by applying pink
noise at 1 W nominal power, with the speaker in a standard cabinet (53 litres for a 10”
speaker, 80 litres for a 12” speaker, 125 litres
for a 15” speaker, and 180 litres for an 18”
speaker).
The frequency response curve is measured in an anechoic chamber by applying a
2.38 V sine wave signal (equivalent to 1 W
on 8 ohms), with the speaker in a standard
cabinet.
DRIVERS
The sames methods as those used for
cone speakers are applied for measuring the
power handling and musical programme
power ratings of the drivers.
Sensitivity and frequency response in 1/3
octave are measured at 1 metre on axis in an
anechoic chamber, with 1 W input of pink
noise applied.
HORN SPEAKERS
The polar response are measured at 1
metre in an anechoic chamber.
TWEETERS
The same methods as those used for cone
speakers are applied for measuring the continuous pwer handling and musical programme power ratings of the tweeters.
Sensitivity and frequency response in 1/3
octaves are measured at 1 metre on axis in
an anechoic chamber, with 1 W input of
pink noise applied.
15
LOUDSPEAKERS
LAB SERIES
L 6 L 380: MID FREQUENCY
L 10/750YK: MID BASS
MODEL L 6 L 380 L 10/750YK
Code no. 111.55.001 (8Ω) 111.30.015
SPECIFICATIONS
Nominal diameter mm 165 250
Nominal impedance Ω 88
Frequency response Hz 200-8000 70-5000
Power handling 100 hour IEC noise W 120 300
Power handling AES standard W 150 400
Sensitivity (1W/1m) dB 97 100
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 38 75
Voice coil material Copper flat wire Copper
Voice coil former Kapton Kapton
Flux density Tesla 1.75 1.45
Basket Cast AL Cast AL
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.127 0.21
Moving mass Mms kg 0.01 0.036
Mechanical compliance Cms m/N 0.15-10
3
BL Factor Tesla m 10.5 17.3
SMALL PARAMETERS
Resonance frequency Fs Hz 130 68
Total efficiency factor Qts 0.37 0.24
Mechanical efficiency factor Qms 3 4.2
Electrical efficiency factor Qes 0.41 0.26
Equivalent air volume Vas m
3
0.0033 0.025
Reference efficiency
η
o
% 1.71 3
Voice coil resistance Re Ω 5.5 5.1
Effective diaphragm area Sd m2 0.0127 0.034
Peak linear displacement of diaphragm Xmax mm ± 1 ± 1
DIMENSIONS AND WEIGHT
Net weight kg 3 7.7
Overall diameter mm 190 260
Overall depth mm 85 120
Baffle cut-out diameter mm 155 230
No. of mounting holes 4 8
Mounting hole diameter mm 5 5.5
Bolt circle diameter mm 172 244.5
L 6 L 380
L 10/750YK
16
LOUDSPEAKERS
LAB SERIES
L 12 P 11WK - L 12 P 110K: MID BASS
MODEL L 12 P 11WK L 12 P 110K
Code no. 111.45.021 111.46.001
SPECIFICATIONS
Nominal diameter mm 300 300
Nominal impedance Ω 88
Frequency response Hz 50-3000 45-3000
Power handling 100 hour IEC noise W 350 400
Power handling AES standard W 450 500
Sensitivity (1W/1m) dB 101 101
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 100 100
Voice coil material Copper Copper
Voice coil former Kapton Kapton
Flux density Tesla 1.35 1.35
Basket Cast AL Cast AL
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.26 0.253
Moving mass Mms kg 0.049 0.055
Mechanical compliance Cms m/N 0.00021 0.00024
BL Factor Tesla m 22.4 25.6
SMALL PARAMETERS
Resonance frequency Fs Hz 50 45
Total efficiency factor Qts 0.22 0.13
Mechanical efficiency factor Qms 8.3 4
Electrical efficiency factor Qes 0.22 0.14
Equivalent air volume Vas m
3
0.08 0.097
Reference efficiency
η
o
% 4.43 5.6
Voice coil resistance Re Ω 7.2 5.7
Effective diaphragm area Sd m2 0.053 0.53
Peak linear displacement of diaphragm Xmax mm ± 0.5 ± 1.5
DIMENSIONS AND WEIGHT
Net weight kg 11 11.2
Overall diameter mm 312 312
Overall depth mm 110 115
Baffle cut-out diameter mm 285 285
No. of mounting holes 8 8
Mounting hole diameter mm 7 7
Bolt circle diameter mm 295 295
L 12 P 11WK
L 12 P 110K
17
LOUDSPEAKERS
LAB SERIES
L 15 P 200AK: EXTENDED LOW FREQUENCY WOOFER
L 15 L 601: LOW FREQUENCY WOOFER
L 15/554K: LOW FREQUENCY - HIGH OUTPUT WOOFER
MODEL L 15 P 200AK L 15 L 601 L 15/554K
Code no. 111.65.014 (8Ω) 111.60.020 (8Ω) 111.60.011 (8Ω)
111.87.014 (4Ω)
SPECIFICATIONS
Nominal diameter mm 380 380 380
Nominal impedance Ω 848
Frequency response Hz 35-2000 29-3000 35-2500
Power handling 100 hour IEC noise W 700 600 500
Power handling AES standard W 800 700 600
Sensitivity (1W/1m) dB 95 97.5 99
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 100 100 100
Voice coil material Copper Copper Copper
Voice coil former Kapton Kapton Kapton
Flux density Tesla 0.97 1.1 1.1
Basket Cast AL Cast AL Cast AL
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.325 0.32 0.33
Moving mass Mms kg 0.121 0.092 0.091
Mechanical compliance Cms m/N 0.00024 0.0002 0.00022
BL Factor Tesla m 21.3 21.7 23
SMALL PARAMETERS
Resonance frequency Fs Hz 38 38 35
Total efficiency factor Qts 0.35 0.31 0.24
Mechanical efficiency factor Qms 6.8 6.6 8.6
Electrical efficiency factor Qes 0.37 0.32 0.24
Equivalent air volume Vas m
3
0.139 0.190 0.227
Reference efficiency
η
o
% 1.97 3.2 3.9
Voice coil resistance Re Ω 5.9 6.8 6.6
Effective diaphragm area Sd m2 0.082 0.0804 0.085
Peak linear displacement of diaphragmXmax mm ± 8.5 ± 5 ± 4
DIMENSIONS AND WEIGHT
Net weight kg 11.7 11.6 11.3
Overall diameter mm 387 387 387
Overall depth mm 137 137 138
Baffle cut-out diameter mm 356 356 356
No. of mounting holes 8 8 8
Mounting hole diameter mm 7 7 7
Bolt circle diameter mm 371 371 371
L 15 P 200AK
L 15 L 601
L 15/554K
18
LOUDSPEAKERS
LAB SERIES
L 18/851KN: LOW FREQUENCY - HIGH POWER WOOFER
L 18 P 200N: EXTENDED LOW FREQUENCY WOOFER
MODEL L 18/851KN L 18 P 200N
Code no. 111.85.011 (8Ω) 111.85.012 (8Ω)
111.87.009 (4Ω) 111.87.010 (4Ω)
SPECIFICATIONS
Nominal diameter mm 450 460
Nominal impedance Ω 88
Frequency response Hz 39-3000 27-1500
Power handling 100 hour IEC noise W 1000 700
Power handling AES standard W 1000 800
Sensitivity (1W/1m) dB 99 95
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 100 100
Voice coil material Copper Copper
Voice coil former Kapton Kapton
Flux density Tesla 1.15 1.2
Basket Cast AL Cast AL
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.364 0.376
Moving mass Mms kg 0.128 0.155
Mechanical compliance Cms m/N 0.00013 0.00020
BL Factor Tesla m 21.7 23
SMALL PARAMETERS
Resonance frequency Fs Hz 39 2.8
Total efficiency factor Qts 0.36 0.31
Mechanical efficiency factor Qms 6 7.15
Electrical efficiency factor Qes 0.38 0.32
Equivalent air volume Vas m
3
0.2 0.363
Reference efficiency
η
o
% 3.03 2.47
Voice coil resistance Re Ω 5.7 6.3
Effective diaphragm area Sd m2 0.1047 0.11
Peak linear displacement of diaphragm Xmax mm ± 4.5 ± 8
DIMENSIONS AND WEIGHT
Net weight kg 13 13.1
Overall diameter mm 470 470
Overall depth mm 183 180
Baffle cut-out diameter mm 422 422
No. of mounting holes 8 8
Mounting hole diameter mm 8 8
Bolt circle diameter mm 438 438
L 18/851KN
L 18 P 200 N
19
LOUDSPEAKERS
PRO SERIES
L 10/561K: FULL RANGE
L 10/581K: MID
MODEL L 10/561K L 10/581K
Code no. 111.30.010 (8Ω) 111.30.016 (8Ω)
111.32.010 (4Ω) 111.32.018 (4Ω)
SPECIFICATIONS
Nominal diameter mm 250 250
Nominal impedance Ω 88
Frequency response Hz 67-4000 67-7000
Power handling 100 hour IEC noise W 200 160
Power handling AES standard W 250 200
Sensitivity (1W/1m) dB 98 101
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 51 51
Voice coil material Copper Copper
Voice coil former Kapton Kapton
Flux density Tesla 1.02 1.2
Basket Cast AL Cast AL
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.21 0.21
Moving mass Mms kg 0.027 0.023
Mechanical compliance Cms m/N 0.0002 0.00024
BL Factor Tesla m 13.2 12.4
SMALL PARAMETERS
Resonance frequency Fs Hz 67 66
Total efficiency factor Qts 0.38 0.30
Mechanical efficiency factor Qms 5 3.4
Electrical efficiency factor Qes 0.41 0.32
Equivalent air volume Vas m
3
0.033 0.039
Reference efficiency
η
o
% 2.32 3.43
Voice coil resistance Re Ω 6.3 5.1
Effective diaphragm area Sd m2 0.034 0.034
Peak linear displacement of diaphragm Xmax mm ± 4 ± 1
DIMENSIONS AND WEIGHT
Net weight kg 3.650 4.4
Overall diameter mm 260 260
Overall depth mm 116 117
Baffle cut-out diameter mm 230 230
No. of mounting holes 8 8
Mounting hole diameter mm 5.5 5.5
Bolt circle diameter mm 244.5 244.5
L 10/561K
L 10/581K
20
LOUDSPEAKERS
PRO SERIES
L 12/565K - L12/854K: FULL RANGE
MODEL L 12/565K L 12/854K
Code no. 111.40.026 (8Ω) 111.40.030 (8Ω)
SPECIFICATIONS
Nominal diameter mm 300 300
Nominal impedance Ω 88
Frequency response Hz 55-5000 66-4000
Power handling 100 hour IEC noise W 200 250
Power handling AES standard W 250 350
Sensitivity (1W/1m) dB 98 100
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 51 64
Voice coil material Copper Copper
Voice coil former Kapton Kapton
Flux density Tesla 1.4 1.2
Basket Cast AL Cast AL
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.26 0.26
Moving mass Mms kg 0.43 0.038
Mechanical compliance Cms m/N 0.00014 0.00014
BL Factor Tesla m 13 13.7
SMALL PARAMETERS
Resonance frequency Fs Hz 63 67
Total efficiency factor Qts 0.56 0.38
Mechanical efficiency factor Qms 16.6 3.4
Electrical efficiency factor Qes 0.58 0.43
Equivalent air volume Vas m
3
0.057 0.053
Reference efficiency
η
o
% 2.43 3.63
Voice coil resistance Re Ω 5.8 5
Effective diaphragm area Sd m2 0.053 0.051
Peak linear displacement of diaphragm Xmax mm ± 4 ± 1
DIMENSIONS AND WEIGHT
Net weight kg 4.1 5.4
Overall diameter mm 320 320
Overall depth mm 134 137
Baffle cut-out diameter mm 285 285
No. of mounting holes 8 8
Mounting hole diameter mm 7 7
Bolt circle diameter mm 300 300
L 12/565K
L 12/854K
21
LOUDSPEAKERS
PRO SERIES
L 15/542K - L 15/854K: BASS - MID BASS
L 15P801: LOW FREQUENCY - HIGH OUTPUT POWER
MODEL L 15/542K L 15/854K L 15P801
Code no. 111.60.012 (8Ω) 111.60.013 (8Ω) 111.60.017 (8Ω)
111.62.013 (4Ω)
SPECIFICATIONS
Nominal diameter mm 380 380 380
Nominal impedance Ω 888
Frequency response Hz 45-2500 45-3500 40-4000
Power handling 100 hour IEC noise W 400 250 350
Power handling AES standard W 500 350 450
Sensitivity (1W/1m) dB 98 100 102
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 75 64 75
Voice coil material Copper Copper Copper
Voice coil former Kapton Kapton Kapton
Flux density Tesla 1.3 1.2 1.45
Basket Cast AL Cast AL Cast AL
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.33 0.33 0.33
Moving mass Mms kg 0.084 0.066 0.076
Mechanical compliance Cms m/N 0.00014 0.00017 0.00016
BL Factor Tesla m 21.5 14 21
SMALL PARAMETERS
Resonance frequency Fs Hz 45 47 45
Total efficiency factor Qts 0.36 0.52 0.23
Mechanical efficiency factor Qms 9 13 4.5
Electrical efficiency factor Qes 0.37 0.54 0.25
Equivalent air volume Vas m
3
0.146 0.177 0.163
Reference efficiency
η
o
% 3.65 3.34 5.85
Voice coil resistance Re Ω 7.2 5.4 5.1
Effective diaphragm area Sd m2 0.085 0.085 0.085
Peak linear displacement ofdiaphragm
Xmax mm ± 4.5 ± 1 ± 2.5
DIMENSIONS AND WEIGHT
Net weight kg 9 5.500 9.1
Overall diameter mm 387 387 387
Overall depth mm 162 153 155
Baffle cut-out diameter mm 356 356 355
No. of mounting holes 8 8 8
Mounting hole diameter mm 6.5 6.5 6.5
Bolt circle diameter mm 371 371 371
L 15/542K
L 15/854K
L 15P801
23
DRIVERS
N 350 - N 450 - N 850: MID-HIGH
MODEL N 350 N 450 N 850
Code no. 151.20.056 151.20.057 151.20.058
SPECIFICATIONS
Horn throat exit diameter mm 25.4 (1”) 25.4 (1”) 50.8 (2”)
Mounting type Bolt-on Bolt-on Bolt-on
Nominal impedance Ohm 8 8 8
Frequency response Hz 1.000-20.000 1.000-20.000 500-20.000
Minimum cut-off frequency Hz 1.500 1.500 800
Long therm power 100 hours IEC noise W 30 35 75
Program power W 60 75 150
Peak power W 120 150 300
Sensitivity (1W/1m on axis) with H 100 horn dB 106 107 109
Sensitivity (1W/1m on axis) with H 6040 horn dB – – 109
ADDITIONAL DESCRIPTIVE DATA
Diaphragm Titanium Titanium Titanium
Voice coil diameter mm 44.4 44.4 74.4
Voice coil material
Aluminium flat wire Aluminium flat wire Aluminium flat wire
Voice coil former Kapton Kapton Kapton
Flux density Tesla 1.4 1.6 1.6
DIMENSIONS AND WEIGHT
Mounting flange diameter mm 97 130 172
Hole pattern 2 2 - 3 4
2 holes equally spaced on dia. mm 76 76 - 58 101.5
Overall diameter mm 102 134 180
Overall depth mm 60 70 95
Net weight kg 1.4 2.8 4.7
N 350
N 850
N 450
24
DRIVERS
MODEL N 800 N 300A
Code no. 151.20.055 151.20.052
SPECIFICATIONS
Horn throat exit diameter mm 50 (2”)
Horn connection diameter mm 25.4
Type of fixing Flange
Mounting type Bolt-on
Nominal impedance Ohm 8
Rated impedance Ohm 8*
Frequency response Hz 500 - 20000 1000-20000
Minimum cut-off frequency Hz 1,000 1,800
Long-term power (100 hours) W 30
Program power W 75
Power handling 100 hours IEC noise W 75
Power continuous program W 150
Peak power W 300 150
Sensitivity (1W/1m on axis)
With horn H 2006 (60°x30°) dB –
With horn H 100 (90°x75°) dB 108
With horn H 3709 (90°x75°) dB 104
With horn H 2009 (120°x50°) dB 105
With horn H 9041 (90°x40°) dB 105
With horn H 6040 (90°x60°) dB 111 110***
With horn H 9040 (90°x75°) dB 109 108***
ADDITIONAL DESCRIPTIVE DATA
Diaphragm Carbon fiber Carbon fier
Voice coil diameter mm 71 38
Voice coil material Aluminium flat wire
Winding material Flat aluminium
Coil support material Nomex
Voice coil former Fiber Glass
Flux density Tesla 1.6 1.75
DIMENSIONS AND WEIGHT
Fixing flange diameter mm 99
Fixing hole diameter mm 6.5
Mounting flange diameter mm 120
Number hole centre distance 3 - 4
Fixing hole centre distance mm 58 - 76
Hole pattern
4 holes equally spaced on dia. mm 101.5
Overall diameter mm 170 132
Overall depth mm 78 95
Net weight kg 5.560 2.65
* Minimum impedance 5,5 Ohm – *** With N. 1 A1324 + N. 2 N 300A
N 300A - N 800: MID-HIGH
N 300A
N 800
25
DRIVERS
N 481K - N 482 - N 681 - N 980: MID-HIGH
N 580: FULL-RANGE
MODEL N 482 N 481K N 580 N 681 N 980
Code no. 151.20.043 151.20.042 151.20.025 151.20.037 151.20.039
SPECIFICATIONS
Horn throat exit diameter mm 25.4 (1”) 25.4 (1”) 25.4 (1”) 25.4 (1”) 50 (2”)
Mounting type Bolt-on Bolt-on Bolt-on Bolt-on Bolt-on
Nominal impedance Ω 88888
Frequency response Hz 500-20000 500-20000 450-20000 500-20000 500-20000
Minimum cut-off frequency Hz 1000 1000 800 1000 500
Power handling 100 hour IEC noise W 30 55 60 35 100
Power handling continuous prog. W 90 120 120 100 250
Sensitivity (1W/&m)
With H 2006 horn dB – 104.5 – 108 –
With H 2009 horn dB 103 104 – 106 –
With H 3709 horn dB 106 106 100.5 108 –
With H 4823 horn dB – 108 103 – –
With H 6040 horn** dB 109 110 – 110 111
With H 9040 horn** dB 107 108 – 109 109
With H 9041 horn dB 106 106 100.5 108 –
ADDITIONAL DESCRIPTIVE DATA
Diaphragm Titanium Phenolic diaph. Phenolic diaph. Titanium Carbon fiber
Voice coil diameter mm 44.4 44.4 52 44.4 71
Voice coil material AL flat wire Copper Copper AL flat wire Copper
Voice coil former Kapton Kapton Kapton Kapton Kapton
Flux density Tesla 1.95 1.95 1.74 1.98 1.6
DIMENSIONS AND WEIGHT
Horn mounting –––––
Screw type –––––
Mounting flange diameter mm 140 – 99 100 120
Hole pattern
3 holes equally spaced on dia. mm 58 58 58 58 –
4 holes equally spaced on dia. mm – 76 76 76 101,5
4 holes equally spaced on dia. mm – – 85 – –
Overall diameter mm 146 146 145 160 190
Overall depth mm 68 68 115 95 130
Net weight kg 3.1 3.100 3.800 6 11
Replacement diaphragm M59 M50 M35 M59 M60
** 2 units with A 1324 ref. 1W/1m
N 482
N 681
N 481K
N 580
N 980
26
TWEETERS
TW 105 - N 255N: HIGH FREQUENCY TWEETER
N 200 - N 252N: HIGH FREQUENCY - WIDE COVERAGE TWEETER
MODEL TW 105 N 200 N 252N N 255N
Code no. 151.20.018 151.20.053 151.20.050 151.20.049
SPECIFICATIONS
Power handling 100 hour IEC noise W 30 15 20 20
Power continuous program W 150 45 150 150
Peak power W 90
Nominal impedance Ω 8888
Sensitivity (1W/1m) dB 102.5 103.5 102.8 103.7
Frequency response Hz 2400-20000 2000-20000 1500-20000 1500-20000
Minimum cut-off frequency Hz 5000 4000 4000 4000
Flux density Tesla 1.35 1.55 1.95 1.95
Total flux Weber10
-3
0.318 0.320 0.387 0.387
Coverage angle (horiz.xvert.) -10 dB 120° 150°x100° 150°x100° 120°x100°
Coverage angle (horiz.xvert.) -6 dB 80° 100°x60° 100°x60° 90°x40°
ADDITIONAL DESCRIPTIVE DATA
Mouth dimensions LxH mm 97 230x125 230x125 230x125
Voice coil diameter mm 25 25 25 25
Voice coil material Copper Aluminium flat wire Aluminium Aluminium
Voice coil former Nomex
Diaphragm Plastic film Mylar (Pet) Plastic film Plastic film
Horn material ABS resin Aluminium Aluminium Semi-expanded
Polystyrene
Replacement diaphragm M 16 M 77 M 38 M 38
Total depth mm 126 66 148 170
Net weight kg 0.85 1.1 1.1 0.9
MOUNTING DETAILS
Baffle cut-out for front mounting mm 98 ! 202x90 ! 202x90 ! 202x95
Number of mounting holes 4666
Diameter of holes-pattern mm 120 ! 216x111 ! 216x111 ! 216x111
TW 105
N 255N
N 252N
N 200
24
HORNS - ADAPTATORS
H 3709: FLUSH FRONT
A 1319 - A 1323 - A 1324: ADAPTORS
MODEL N 3709
Code no. 131.25.007
SPECIFICATIONS
Horn type Expo
Material Cast AL
Nominal coverage angle (HxV) -10 dB 120°x110°
Nominal coverage angle (HxV) -6 dB 90°x80°
Cut-off frequency Hz 550
Throat diameter mm 25.4
Mouth dimensions LxH mm 374x90
Driver mounting
Standard screw type –
Mounting flange diameter mm 99
Mounting hole diameter mm 6.5
No. of mounting holes 3 - 4
Bolt circle diameter mm 58 - 76
Total length mm 215
Overall dimensions LxH mm 426x140
Baffle cut-out mounting mm 382x100
Net weight kg 1.550
H 3709
A 1319
A 1323
A 1324
25
HORNS
H 6040
H 9040
H 9041
HORNS
WITH CONSTANT
DIRECTIVITY
H 100
HORNS
WITH MODIFIED
CONSTANT
DIRECTIVITY
The H 100 horn is distinguished by its
uniform profile and coverage angle of
90°x75° (horiz.xvert.).
The horn furnished a uniform diffusion
on and off the axis, on both the horizontal
and vertical planes, from 800 Hz toover 16
kHz. More precisely, the modification of
directivity allows obtaining the same equalization at the medium-high frequencies 5
kHz) off the axis in the field nearby and on
the axis in far-off fields: in this way there is a
more uniform distribution of the sound in
space.
The dimensions of the horn mouth have
been defined to ensure a wide angle of coverage and a linear frequency response in
every direction.
The profile of the horn has been calculated and optimized with the aid of a computer simulation based on the theory of the
uniform development of the section. This
theory is based on the mathematical law of
the “Polynomial of the 6th degree” and enables designing curves with constant parameters for their entire course.
MODEL H 100 H 6040 H 9040 H 9041
Code no. 131.20.015 131.25.012 131.25.011 131.25.013
SPECIFICATIONS
Material Struct.polyurethane Struct. polyurethane Cast AL Struct. polyurethane
Nominal cover. angle (HxV) -10 dB ––––
Nomin. coverage angle (HxV) -6 dB 90°x75° 60°x40° 90°x40° 90°x40°
Cut-off frequency Hz 800 400 400 800
Throat diameter mm 25.4 (1”) 50 (2”) 50 (2”) 25.4 (1”)
Mouth dimensions LxH mm 180x180 424x248 420x245 264x102
Driver mounting
Standard screw type ––––
Mounting flange diameter mm 99 120 120 99
Mounting hole diameter mm 6.5 6.5 6.5 6.5
No. of mounting holes 3 - 4 4 4 3 - 4
Bolt circle diameter mm 58 - 76 101.5 101.5 58 - 76
Total length mm 133 244 245 156
Overall dimensions LxH mm 220x220 470x291 470x294 314x142
Baffle cut-out mounting mm 182x182 430x253 430x253 260x108
Net weight kg 0.5 2.8 3 0.490
H 9041
H 9040
H 6040
H 100
26
CROSSOVER FILTERS
MODEL FC200 FC250 FC450
Code no. 163.10.020 163.10.021 163.10.022
Type Two-way Two-way Two-way
passive cross. passive cross. passive cross.
Nominal impedance Ohm 8 8 8
Crossover frequency Hz 4000 4000 4000
Slope dB/oct 6/18 6/18 12
Continuous power Watt 150 150 250
Maximum power Watt 300 300 450
Protection PTC protection PTC protection PTC protection
on highs on highs on highs
Dimensions mm 148x104 148x103 149x121
Notes
***
* Low-pass network with speaker inductance compensation cell. – ** High-pass network with compensation resistance.
MODEL FC900 FC1000 FC1300
Code no. 163.10.028 163.10.024 163.10.029
Type Three-way Three-way Three-way
passive cross. passive cross. passive cross.
Nominal impedance Ohm 8
Nominal impedance low section Ohm 4 4
Nominal impedance mid-high section Ohm 8 8
Crossover frequency Hz 400/4000 500/3000 250/1500
Slope dB/oct 6/6/18 12 6/6/18
Continuous power Watt 450 500 650
Maximum power Watt 900 1000 1300
Protection – PTC protection –
on highs
Dimensions mm 150x148 200x182 150x148
(low section
high-section)
Notes
* ** ***
* Crossover with resistive deviders for optimal alignment of the response of the individual transducers. – ** Separate inputs for low and medium-high frequencies (can be used in
bi-amplification). – *** Crossover composed of 2 separate boards for the low and medium-high frequencies sections. Can be used in bi-amplification thank to separate inputs for
low and medium-high frequencies. High-pass network with response compensation cell.
MODEL FC500 FC600 FC800
Code no. 163.10.023 163.10.026 163.10.027
Type Three-way Two-way Two-way
passive cross. passive cross. passive cross.
Nominal impedance Ohm 8 8 8
Crossover frequency Hz 500/5000 1200 1200
Slope dB/oct 12/6/18 12/18 6/18
Continuous power Watt 250 300 400
Maximum power Watt 500 600 800
Protection PTC protection
on highs
Dimensions mm 167x132 150x148 150x148
FC 200
FC 250
FC 450
FC 500
FC 600
FC 800
FC 900
FC 1000
FC 1300
(low section)
FC 1300
(mid-high section)
27
CROSSOVER FILTERS
MODEL FCS30 FCS31 FCS32
Code no. 163.13.006 163.13.007 163.13.008
Power rating Watt 100 100 100
Max. power Watt 300 300 300
Input impedance Ohm 8** 8 8**
Crossover frequencies Hz 5000 2000 500/5000
Slope dB/oct 12 12 12
** The above mentioned loudspeakers can be supplied on request with nominal impedance of 4 Ohm.
MODEL FCS33
Code no. 163.13.009
Power rating Watt 100
Max. power Watt 300
Input impedance Ohm 8
Crossover frequencies Hz 1000/5000
Slope dB/oct 12
KITS
KIT 1300 1300/650 W 3 WAYS 2xL 15/554K - L12P110K - N980 - H 9040 - FC1300
KIT 1000 1000/500 W 3 WAYS 2xL 15/542K - L10/750YK - N481K - H2009 - FC1000
KIT 900 900/450 W 3 WAYS L 18P751 - L 10/581K - N481K - H3709 - FC900
KIT 800 800/400 W 2 WAYS L15P200AK - N580 - H3709 - FC800
KIT 600 600/300 W 2 WAYS L 15/554K - N580 - H 3709 - FC600
KIT 500 500/250 W 3 WAYS L 15/542K - L 10/561K - N 255N - FC500
KIT 450 450/275 W 2 WAYS L 15/554K - TW116 - FC450
KIT 250/250S 250/150 W 2 WAYS L 12/565K - N 255N - FC250
KIT 200 200/100 W 2 WAYS L 12CX2K - FC200
KIT 1200 1200/600 W ONE WAY 2xL 15P200AK
KITS
FCS 30
FCS 31
FCS 32
FCS 33
28
HI-FI WOOFERS
L 8/011 - L 10P10-1: LOW FREQUENCY WOOFER
MODEL L 8/011 L 10P10-1
Code no. 111.20.002 (8Ω) 111.35.008 (8Ω)
111.22.002 (4Ω) 111.37.008 (4Ω)
SPECIFICATIONS
Nominal diameter mm 200 250
Nominal impedance Ω 88
Frequency response Hz 33-3000 20-3000
Power handling 100 hour IEC noise W 80 75
Power handling AES standard W 90 100
Sensitivity (1W/1m) dB 90 90
ADDITIONAL DESCRIPTIVE DATA
Voice coil diameter mm 25 38.7
Voice coil material Copper Copper
Flux density Tesla 0.85 0.91
Basket Steel Steel
PHYSICAL CONSTANTS
Effective diaphragm diameter D m 0.15 0.19
Moving mass Mms kg 0.013 0.028
Mechanical compliance Cms m/N 1.7•10
-4
2.2•10
-3
BL Factor Tesla m 5.9 7.1
SMALL PARAMETERS
Resonance frequency Fs Hz 33 20
Total efficiency factor Qts 0.37 0.34
Mechanical efficiency factor Qms 4 12
Electrical efficiency factor Qes 0.4 0.35
Equivalent air volume Vas m
3
0.1 0.25
Reference efficiency
η
o
% 0.85 0.55
Voice coil resistance Re Ω 5.1 5
Effective diaphragm area Sd m2 0.0177 0.0284
Peak linear displacement of diaphragm Xmax mm ± 4 ± 6
DIMENSIONS AND WEIGHT
Net weight kg 1.25 3
Overall diameter mm 210 256
Overall depth mm 82 100
Baffle cut-out diameter mm 183 231
No. of mounting holes 4 4
Bolt circle diameter mm 197 245
L 8/011
L 10P10-1
29
TWEETERS HI-FI
TW 725 - TW 19 - TW19-C: HI-FI TWEETERS
MODEL TW 725 TW 19
TW 19C
Code no. 151.20.024 (8Ω) 151.29.007 (8Ω)
151.29.015 (4Ω)
SPECIFICATIONS
Power handling 100 hour IEC noise W 20 20
Power continuous program IEC W 100 35
Nominal impedance Ω 84
Sensitivity (1W/1m) dB 91 88
Frequency response Hz 850-20000 2000-20000
Minimum cut-off frequency Hz 2000 2500
Flux density Tesla 1.95 1.24
Total flux Weber 10
-3
0.387 0.16
Coverage angle (horiz.xvert.) -10 dB 180° 180°
Coverage angle (horiz.xvert.) -6 dB 150° 150°
ADDITIONAL DESCRIPTIVE DATA
Overall diameter mm 110 100
Voice coil diameter mm 25 19
Diaphragm Plastic film Plastic film
Total depth mm 30 26.7
Net weight kg 0.628 0.4
MOUNTING DETAILS
Baffle cut-out diameter mm 86 76
No. of mounting holes 4 3
Bolt circle diameter mm 98 88
TW 725
TW 19
TW 19-C
All specifications and features are subjet to change without notice.
Product index
A 1319
_____________
page 28
A 1323 __________________ 28
A 1324 __________________ 28
FC 200 __________________ 30
FC 250 __________________ 30
FC 450 __________________ 30
FC 500 __________________ 30
FC 600 __________________ 30
FC 800 __________________ 30
FC 900 __________________ 30
FC 1000_________________ 30
FC 1300_________________ 30
FCS 30__________________ 31
FCS 31__________________ 31
FCS 32__________________ 31
FCS 33__________________ 31
H 100 ___________________ 29
H 3709 __________________ 28
H 6040 __________________ 28
H 9040 __________________ 29
H 9041 __________________ 29
L 6L380 _________________ 15
L 8/011 _________________ 32
L 8CX200________________ 12
L 8L750 __________________ 5
L 8S800 __________________ 4
L 10/561K _______________ 19
L 10/568H ________________ 6
L 10/581K _______________ 19
L 10/750YK ______________ 15
L 10P10-1 _______________ 32
L 10P510 _________________ 6
L 12/565K _______________ 20
L 12/568H ________________ 6
L 12/854K _______________ 20
L 12CX200 ______________ 12
L 12L750 _________________ 5
L 12P11WK______________ 16
L 12P110K ______________ 16
L 12P300 __________ page 10
L 12P520 _________________ 7
L 12P530 _________________ 8
L 12P540 _________________ 9
L 15/542K _______________ 21
L 15/554K _______________ 17
L 15/854K _______________ 21
L 15L601 ________________ 17
L 15P200AK _____________ 17
L 15P520 _________________ 7
L 15P530 _________________ 8
L 15P540 _________________ 9
L 15P801________________ 21
L 15S800 _________________ 4
L 15S830________________ 11
L 18/851KN______________ 18
L 18P200N ______________ 18
L 18P300________________ 10
L 18P540 _________________ 9
L 18S800 _________________ 4
N 200 ___________________ 26
N 252N__________________ 26
N 255N__________________ 26
N 300A__________________ 24
N 350 ___________________ 23
N 450 ___________________ 23
N 481K__________________ 25
N 482 ___________________ 25
N 580 ___________________ 25
N 681 ___________________ 25
N 800 ___________________ 24
N 850 ___________________ 23
N 980 ___________________ 25
TW 19___________________ 33
TW 19-C ________________ 33
TW 105 _________________ 26
TW 725 _________________ 33
mod. C5325
CERTIFIED QUALITY SYSTEM
UNI EN ISO 9001
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