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HDM 45-A
ACTIVE TWO-WAY PROFESSIONAL SPEAKER
DESCRIPTION
The HDM 45-A speaker boosts the
performance with a top-quality two channel
amplifier, RDNet networked management,
RCF precision transducers, the FiRPHASE
processing, and a rugged cabinet. While
being one of the most powerful speakers in
composite material in its category, it delivers
clear, detailed and smooth sound from low to
very high levels, with low distortion and fast
transient response. The HDM concept is
inspired by the touring industry, packing in an
elegant and lightweight cabinet the maximum
reliability and strength for intensive use on
the road. Perfect as a main front of house
speaker in PA systems, high-powered floor
monitor, or unobtrusive infill system when
combined with the RCF HDL System
speakers.
FEATURES
• 133 dB Max SPL
• 2200 Watts two-way power
• Innovative DSP Processing with FiRPHASE
• 650 Hz crossover point for perfect vocal reproduction
• 15” Neodimium Woofer, 3.5” v.c.
• 1.5” Titanium Compression Driver, 4.0” v.c. Neodimiumn
• 90°x60°, wide dispersion constant directivity horn
• RDNet compatible
• Silent Fanless Class-D Amplifier
• Ultra-Light weight
DATASHEET
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TECHNICAL SPECIFICATIONS
Acoustical specifications
Frequency Response:
45 Hz ÷ 20000 Hz
Max SPL @ 1m:
133 dB
Horizontal coverage angle:
90°
Vertical coverage angle:
60°
Transducers
Compression Driver:
1.5'' neo, 4.0'' v.c
Woofer:
15'' neo, 3.5'' v.c
Input/Output section
Input signal:
bal/unbal
Input connectors:
XLR, RDNet Ethercon
Output connectors:
XLR, RDNet Ethercon
Input sensitivity:
-2 dBu/+4 dBu
Mic. Input Sensitivity:
-32 dBu
Processor section
Crossover Frequencies:
650 Hz
Protections:
Thermal, HF
Limiter:
Fast Limiter
Controls:
proces., 8 sel. presets
RDNet:
Yes
Power section
Total Power:
2200 W Peak, 1100 W RMS
High frequencies:
600 W Peak, 300 W RMS
Low frequencies:
1600 W Peak, 800 W RMS
Cooling:
Convection
Connections:
Powercon IN/OUT
Standard compliance
EN54-16 certified:
Yes
CE marking:
Yes
Physical specifications
Cabinet/Case Material:
PP Composite
Hardware:
1 x M10 top, 1 x M10 bottom, 2 x M10 side
Handles:
1 Top, 2 Side
Pole mount/Cap:
Yes
Grille:
Steel
Color:
Black
Size
Height:
714 mm / 28.11 inches
Width:
442 mm / 17.4 inches
Depth:
397 mm / 15.63 inches
Weight:
22 kg / 48.5 lbs
Shipping informations
Package Height:
750 mm / 29.53 inches
Package Width:
440 mm / 17.32 inches
Package Depth:
480 mm / 18.9 inches
Package Weight:
24.5 kg / 54.01 lbs
DATASHEET
RCF products are continually improved. All specifications are therefore subject to change without notice.
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PART NUMBER
• 13000665
HDM 45-A
US
EAN 8024530017613
• 13000593
HDM 45-A
EU
EAN 8024530016791
DATASHEET
RCF products are continually improved. All specifications are therefore subject to change without notice.
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DATASHEET
110
Response -20dBu/2m
100
90
dB SPL
80
70
60
20
100
10
Total Q
1
100 1000 10000
100 1000 10000
Frequency (Hz)
Directivity Index and Q
Frequency (Hz)
360
330
300
Beamwidth vs. Frequency
Horizontal Beamwidth (1/3 Octave)
Vertical Beamwidth (1/3 Octave)
270
240
210
180
150
120
Coverage Angle (Deg.)
90
60
30
0
100 1000 10000
20
18
16
14
Directivity index Di, dB
12
10
8
6
4
2
0
5
0
-5
-10
-15
Attenuation in dB
-20
-25
-30
100 1000 10000
Horizontal ±10 degrees
Horizontal ±20 degrees
Horizontal ±30 degrees
Horizontal ±40 degrees
Horizontal ±50 degrees
Horizontal ±60 degrees
Frequency (Hz)
Normalized Horizontal off-axis Response
Frequency (Hz)
5
Normalized Vertical off-axis Response. Above the box
0
-5
-10
-15
Attenuation in dB
-20
-25
-30
100 1000 10000
Vertical +10 degrees
Vertical +20 degrees
Vertical +30 degrees
Vertical +40 degrees
Vertical +50 degrees
Vertical +60 degrees
Frequency (Hz)
5
Normalized Vertical off-axis Response. Below the box
0
-5
-10
-15
Attenuation in dB
-20
-25
-30
100 1000 10000
Vertical -10 degrees
Vertical -20 degrees
Vertical -30 degrees
Vertical -40 degrees
Vertical -50 degrees
Vertical -60 degrees
Frequency (Hz)
HD 45-A
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DATASHEET
Horizontal 1/3 Octave Polars
300°
270°
240°
Horizontal 1/3 Octave Polars
300°
270°
240°
330°
330°
210°
210°
180°
180°
0°
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
0°
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
160
125
100
90°
630
500
400
90°
Horizontal 1/3 Octave Polars
300°
270°
240°
Horizontal 1/3 Octave Polars
300°
270°
240°
210°
330°
330°
210°
180°
0°
180°
315
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
0°
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
250
200
90°
1250
1000
800
90°
Horizontal 1/3 Octave Polars
300°
270°
240°
Horizontal 1/3 Octave Polars
300°
270°
240°
330°
210°
330°
210°
180°
180°
0°
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
0°
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
2500
2000
1600
90°
10000
8000
6300
90°
Horizontal 1/3 Octave Polars
300°
270°
240°
300°
270°
240°
330°
210°
330°
210°
180°
180°
0°
0°
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
Horizontal One Octave Polars
30°
60°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
120°
150°
5000
4000
3150
90°
90°
HD 45-A
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DATASHEET
Vertical 1/3 Octave Polars
150°
180°
210°
Vertical 1/3 Octave Polars
150°
180°
210°
120°
240°
120°
240°
270°
270°
90°
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
90°
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
160
125
100
0°
630
500
400
0°
Vertical 1/3 Octave Polars
150°
180°
210°
Vertical 1/3 Octave Polars
150°
180°
210°
240°
120°
120°
240°
270°
270°
90°
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
90°
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
315
250
200
0°
1250
1000
800
0°
Vertical 1/3 Octave Polars
150°
180°
210°
Vertical 1/3 Octave Polars
150°
180°
210°
120°
240°
120°
240°
270°
270°
90°
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
90°
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
2500
2000
1600
0°
10000
8000
6300
0°
Vertical 1/3 Octave Polars
150°
180°
210°
150°
180°
210°
120°
240°
120°
240°
270°
270°
90°
90°
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
Vertical One Octave Polars
60°
30°
-36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
330°
300°
5000
4000
3150
0°
0°
HD 45-A
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ACCESSORIES
COVER CVR HD 15
PART NUMBER
13360438
EAN:
8024530016708
DATASHEET
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