Coustic owner manual Specifications, Noise Check, XM6 2-/4-/6-CHANNEL 2-/3-WAY Crossover

ADJUSTMENTS cont.

BASS SHAPER BOOST AND EQ

The optimum setting for this feature will vary depending upon the low frequency response of the vehicles interior. Set the “Boost” control half way between 0dB and +18dB. Starting from the preset frequency, gradually adjust the “Frequency” control downward or upward until you get a smooth even bass response. Once the frequency has been chosen, you may increase or decrease the equalization by adjusting the “Boost” control upward or downward.

NOISE CHECK

•Before mounting the XM6 crossover and the other audio components permanently, please conduct the following noise check:

•Start the engine and turn on the power of the source unit.

•Rev the engine and vary the audio volume to check for radiated engine noise. If there is an alternator whining noise or tic-tic noise, refer to the TROUBLESHOOTING GUIDE for assistance. If the problem persists, consult your local Coustic dealer or Coustic directly.

•If no unwanted noise is detected, double check all the wiring and cables for safe placement. Then securely tighten the mounting screws of all the audio components.

WWW.COUSTIC.COM

SPECIFICATIONS

XM6 — 2-/4-/6-CHANNEL 2-/3-WAY CROSSOVER

Dual High Pass Crossover:	18dB/Oct 40Hz-400Hz
Frequency Multiplier:	x20 (18dB/Oct 800Hz-8kHz)
Band Pass Crossover:	18dB/Oct 300Hz-3kHz (HP)
	18dB/Oct 40Hz-400Hz (LP)
Low Pass Crossover:	36dB/Oct Mono 40Hz-200Hz
Bass Drive:	0dB to 18dB
Bass Shaper Eq:	40Hz to 100Hz
Bass Shaper Boost:	0dB to 18dB
Phase Switch:	0˚/180˚
Max Input/Output:	8Volts RMS
Input current:	1 amp max.
Frequency response:	20Hz–20kHz
	±1⁄4dB before crossover limit
Separation:	60dB
THD+N:	<0.1%
Signal to Noise:	>90dB
Input Impedance:	>10k Ohms
Output Impedance:	50 Ohms
Dimensions:	23⁄16” H x 81⁄2” W x 67⁄8” L
	(55mm x 216mm x 174mm)

Due to continual product development, all specifications are subject to change without notice.

23