Operating instructions
Community Commercial Design Series Installation and Operation Manual Page 8
Speciϐications
Model C4LP C4 C6/C6-B C8
Ceiling Loudspeaker Type Full Range Coax Full Range Coax Full Range Coax Full Range Coax
Description 4.5” Low Proile 4.5” Standard 6.5” Standard 8.0” Standard
Max Input Power Rating 60 Watts 60 Watts 60 Watts 60 Watts
(8 ohms, continuous RMS)
Operating Range (-10 dB) 90Hz-13,500Hz 75Hz - 13,500Hz 70Hz - 13,500Hz 65Hz - 13,500Hz
Sensitivity (1 W/1 meter) 91 dB SPL 91 dB SPL 91 dB SPL 91 dB SPL
Maximum Output (8 ohms) 109 dB SPL 109 dB SPL 109 dB SPL 109 dB SPL
Nominal Impedance 8 ohms 8 ohms 8 ohms 8 ohms
Maximum Voltage at Driver (RMS)
21.91 V (60 W) 21.91 V (60 W) 21.91 V (60 W) 21.91 V (60 W)
Maximum Current (70 V / 8 ohm)
0.11 A / 2.74 A 0.11 A / 2.74 A 0.43 A / 2.74 A 0.43 A / 2.74 A
Nominal -6 dB Beamwidth
140° conical 140° conical 120° conical 120° conical
(500 Hz to 6 kHz)
HF Compression driver (exit) .75”/19.4 mm .75”/19.4 mm .75”/19.4 mm .75”/19.4 mm
LF driver (dia.)
4.5”/114.3 mm 4.5”/114.3 mm 6.5”/165.1 mm 8”/203.2 mm
LF loudspeaker (Voice Coil dia.) 1”/ 25.4 mm 1” / 25.4 mm 1” / 25.4 mm 1” / 25.4 mm
Input Connection Connector for two pair of 2-wire leads, non-interrupt jumpered.
Internal Connection Euroblock Quick Disconnect
Available 70V Taps (watts) 8-4-2-1 8-4-2-1 30-15-7.5-3.75 30-15-7.5-3.75
Available 100V Taps (watts) 16-8-4-2 16-8-4-2 NC†-30-15-7.5 NC†-30-15-7.5
Low Impedance 8 ohms 8 ohms 8 ohms 8 ohms
Knockout Strain Relief (Qty) 1 1 1 1
Seismic Safety Attachment Points 2 2 2 2
(# of steel mounting clips)
Enclosure Zinc Plated Steel
Grille Powder Coated Steel Grille with Safety Metal Clip
Included Accessories (Per Pair)
(4) Bridge Rails, (4) Spacer Bars, (2) Grilles, (2) Paint Masks, Cut-out Template, Screwdriver
Optional Accessories Retroit Can Adapter/Trim Ring, New Construction Bracket
Dimensions: Face Diameter 8.31” (211 mm) 8.31” (211 mm) 9.80” (240 mm) 11.30” (287 mm)
Depth from Bafϐle back
3.61” (91.7 mm) 5.50” (139.7 mm)
6.49” (164.8 mm) 7.55” (191.8 mm)
Cutout Diameter 7.36 “ (187 mm) 7.36 “ (187 mm) 8.86 “ (225 mm) 10.35 “ (263 mm)
†The designation NC means do not use this setting when connected to a 100-volt system as it would draw too much power.
NC means “No-Connect,” really “do not connect.”