Niles Audio CM860, CM830, CM850 dimensions Model, Specifications

SPECIFICATIONS

Model	Recommended	Normal	Frequency	Sensitivity	Frame	Hole Cut-Out	Depth Behind
	Amplifier Power	Impedance	Response		Dimensions	Dimensions	Ceiling
CM830				91 dB with
8" polypropylene woofer	10 to 125 watts	8 ohm		2.83 V pink	10-5/8 inches	9-1/2 inches
with treated urethane		nominal;	49Hz - 21kHz	noise input			4-3/8 inches
	per channel				(27cm	(24cm
surround and one		6 ohm	+/-3dB	measured			(11cm)
					diameter)	diameter)
fluid-cooled 1" UltraSilk®		minimum		at 1 meter
tweeter with fluid cooling.				on axis
CM850				91 dB with
8" TCC™ (talc, carbon
		8 ohm		2.83 V pink	10-5/8 inches	9-1/2 inches
and ceramic) woofer with
	10 to 150 watts	nominal;	49Hz - 21kHz	noise input			4-3/8 inches
butyl rubber surround					(27cm	(24cm
	per channel	6 ohm	+/-3dB	measured			(11cm)
and one fluid-cooled 1"					diameter)	diameter)
		minimum		at 1 meter
Teteron tweeter with fluid
				on axis
cooling.
CM860				91 dB with
8" Interlaced glass fiber		8 ohm		2.83 V pink	10-5/8 inches	9-1/2 inches
woofer with butyl rubber	10 to 150 watts	nominal;	49Hz - 21kHz	noise input			4-3/8 inches
					(27cm	(24cm
surround and one fluid-	per channel	6 ohm	+/-3dB	measured			(11cm)
					diameter)	diameter)
cooled Teteron tweeter		minimum		at 1 meter
with fluid cooling.				on axis