CT
- Patented Distributed Mode Loudspeaker (DML) technology provides 140º of dispersion up to 10kHz.
- Flat Expanded Polystyrene® diaphragm is impervious to water and maintains its performance regardless of humidity.
- Paintable to match the ceiling surface.
- Ideal for modest budget 70v/100v commercial projects; 8-ohm bypass option.
- Can be spaced further apart than conventional speakers, reducing the total quantity required in any given installation.
- Identical in acoustic performance but different in mounting.
- CT8 mounts with screws, CT10 mounts with torsion springs.
- Both models are UL1480 (Fire Protective Signaling) and UL2043 (Plenum) compliant.
Radiating Surface
Driver System
Frequency Response
Impedance
Power Handling
Transformer Taps
Sensitivity
Speaker Depth
Dimensions (Diameter)
Cut-Out Dimensions (Diameter)
Shipping Weight
UOM
CT8
$88 each
Radiating Surface
85.5 sq. in. (532.3 sq cm) planar diaphragm (fits standard 8"(203mm) diameter speaker openings)
Driver System
0.82 lbs (0.37kg) magnet with 1.02in (26mm) voice coil
Frequency Response
80Hz - 15kHz ±4dB
Impedance
8 ohms nominal; 5.5 ohms minimum
Power Handling
20 watts RMS as per EIA standard RS-426-A
Transformer Taps
Primary voltage: 70V / 100V
Primary taps (70V): .5W, 1W, 2W, 4W, 8W, 16W
Primary taps (100V): 1W, 2W, 4W, 8W, 16W
8 ohm bypass
Sensitivity
94dB SPL (1 watt/1 meter)
Speaker Depth
2 3/8" (60mm)
Dimensions (Diameter)
13" (330mm)
Cut-Out Dimensions (Diameter)
9" (228.4mm)
Shipping Weight
12 lbs (5.5kg) pair
UOM
Pair
CT10
$88 each
Radiating Surface
125 sq in (806.5 sq cm) planar diaphragm (fits standard 8in (203mm) diameter speaker openings)
Driver System
0.82 lbs (0.37kg) magnet with 1.02in (26mm) voice coil
Frequency Response
80Hz - 15kHz ±4dB
Impedance
8 ohms nominal; 5.5 ohms minimum
Power Handling
20 watts RMS as per EIA standard RS-426-A
Transformer Taps
Primary voltage: 70V /100V
Primary taps (70V): .5W, 1W, 2W, 4W, 8W, 16W
Primary taps (100V): 1W, 2W, 4W, 8W, 16W
8-ohm bypass
Sensitivity
94dB SPL (1 watt/1 meter)
Speaker Depth
2 3/8" (60mm)
Dimensions (Diameter)
13" (330mm)
Cut-Out Dimensions (Diameter)
10" (254mm)
Shipping Weight
12 lbs (5.5kg) pair
UOM
Pair
