Niles CM6HD Installation & Operation Manual page 11

Specifications
CM5HD
Driver Compliment
5-1/4" injection-molded TCC (talc, carbon
and ceramic filled) with rubber surround
1" fluid-cooled ultra-wide dispersion
tri-laminate Teteron tweeter in a custom
pivoting coaxial enclosure
Recommended Amplifier Power
10 to 100 watts per channel
Nominal Impedance
4 or 8 ohm selectable
Frequency Response
60Hz to 21kHz, +/- 3dB (on axis)
Tweeter Adjustment
Up to 20° pivot angle
Sensitivity
88dB for 2.83 volts of Pink Noise
Overall Exterior Frame Dimensions
8-1/8" diameter
Depth Behind Wall
3-3/8" deep (based on 1/2" drywall)
Wall Cut-Out Dimensions
6-7/8" diameter
Wiring Requirements
We recommend 16 to 18 gauge stranded
wire for up to 80 feet, 14 gauge stranded
wire for up to two hundred feet.
Connectors accommodate 12 to 18 gauge
stranded wire.
CM6HD
Driver Compliment
6-1/2" injection-molded TCC (talc, carbon
and ceramic filled) with rubber surround
1" fluid-cooled ultra-wide dispersion
tri-laminate Teteron tweeter in a custom
pivoting coaxial enclosure
Recommended Amplifier Power
10 to 125 watts per channel
Nominal Impedance
4 or 8 ohm selectable
Frequency Response
50Hz to 21kHz, +/- 3dB (on axis)
Tweeter Adjustment
Up to 20° pivot angle
Sensitivity
89dB for 2.83 volts of Pink Noise
Overall Exterior Frame Dimensions
9-1/8" diameter
Depth Behind Wall
3-3/4" deep (based on 1/2" drywall)
Wall Cut-Out Dimensions
8" diameter
Wiring Requirements
We recommend 16 to 18 gauge stranded
wire for up to 80 feet, 14 gauge stranded
wire for up to two hundred feet.
Connectors accommodate 12 to 18 gauge
stranded wire.
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