PL 40
CEILING SPEAKERS
DESCRIPTION
Ceiling speakers featuring elegant and
innovative design that can be flush-mounted
in false ceilings or panels. Incorporate an 86
mm-3.5” a full range speaker. The speakers
are equipped with a line transformer that
enables direct connection to constant voltage
systems at 70 V or 100 V. The multiple
sockets on the transformer make it possible
to select the output power from among
several values. Installation is quick and easy
thanks to a special three-hook system that
avoids the need for using screws and pallet or
other attachment elements.
FEATURES
• Recommended for speech and background-music reproduction
• Music power/RMS: 16/8W
• Low impedance (8O) or 100V
• 3.5" full range speaker
• Three hooks mounting system (no screws or other attachment elements)
• Built-in multi-tapped transformer for constant voltage connection
• Body in self-extinguishing (UL 94V-0) plastic and front metal grille RAL 9003 White
DATASHEET
TECHNICAL SPECIFICATIONS
Acoustical specifications
Frequency Response (-10dB):
90 Hz ÷ 20000 Hz
Max SPL @ 1m:
100 dB
Coverage angle:
120°
System Sensitivity:
88 dB
Power section
Nominal Impedance (ohm):
8 ohm
Power Handling:
8 W RMS
Peak Power Handling:
32 W PEAK
Recommended Amplifier:
16 W
Transducers
Fullrange:
3.5''
Input/Output section
Input connectors:
Screw Terminals
Output connectors:
Screw Terminals
Constant Voltage Transformer:
100 V
Power selection 1 (100 V):
8 W - 1250 ohm
Power selection 2 (100 V):
6 W - 1667 ohm
Power selection 3 (100 V):
4 W - 2500 ohm
Power selection 4 (100 V):
2 W - 5000 ohm
Standard compliance
IP protection grade:
IP 44
CE marking:
Yes
Physical specifications
Cabinet/Case Material:
Plastic
Hardware:
Plastic Material
Grille:
Steel
Color:
White - RAL 9003
Size
Depth:
110 mm / 4.33 inches
Recessed Depth:
103 mm / 4.06 inches
Diameter:
130 mm / 5.12 inches
Cut out diameter:
122 mm / 4.8 inches
Weight:
0.38 kg / 0.84 lbs
Shipping informations
Package Height:
120 mm / 4.72 inches
Package Width:
175 mm / 6.89 inches
Package Depth:
175 mm / 6.89 inches
Package Weight:
1.2 kg / 2.65 lbs
PART NUMBER
• 13133045
PL 40
EAN 8024530004989
DATASHEET
RCF products are continually improved. All specifications are therefore subject to change without notice.
130 mm
110 mm
7 mm
122 mm
DRAWINGS
DATASHEET
100 1000 10000
Frequency (Hz)
60
70
80
90
100
110
dB SPL
20
Response 1W/1m
100 1000 10000
Frequency (Hz)
1
10
100
Total Q
0
2
4
6
8
10
12
14
16
18
20
Directivity index Di, dB
Directivity Index and Q
100 1000 10000
0
30
60
90
120
150
180
210
240
270
300
330
360
Coverage Angle (Deg.)
Beamwidth vs. Frequency
100 1000 10000
Frequency (Hz)
-30
-25
-20
-15
-10
-5
0
5
Attenuation in dB
±10 degrees
±20 degrees
±30 degrees
±40 degrees
±50 degrees
±60 degrees
Normalized off-axis Response
DATASHEET
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
330°
270°
240°
210°
180°
150°
120°
90°
60°
30°
0°
315
250
200
1/3 Octave Polars
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
330°
270°
240°
210°
180°
150°
120°
90°
60°
30°
0°
2500
2000
1600
1/3 Octave Polars
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
330°
270°
240°
210°
180°
150°
120°
90°
60°
30°
0°
630
500
400
1/3 Octave Polars
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
330°
270°
240°
210°
180°
150°
120°
90°
60°
30°
0°
5000
4000
3150
1/3 Octave Polars
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
330°
270°
240°
210°
180°
150°
120°
90°
60°
30°
0°
1250
1000
800
1/3 Octave Polars
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
330°
270°
240°
210°
180°
150°
120°
90°
60°
30°
0°
10000
8000
6300
1/3 Octave Polars
HORIZONTAL 1/3 POLAR PLOT
DATASHEET
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