Polk Audio PSW1200 instruction manual Or Main In jacks

FRONT LINE OUT–Connect these to the	or 80Hz at 12dB/octave (Fig. 6).
power amp (main) inputs only if you	REAR LINE IN - Connect rear line level
want a high pass filtered signal (selec-	preamp outputs here (Fig. 7 next
table 40Hz or 80Hz) to go into the	page). The signal will pass through the
amplifier (Fig. 6). The filter cannot be	Variable Low Pass Crossover. Use Y
defeated.	connectors if you need to have these
	pre–outs connected to a power amplifier
SWITCHABLE HIGH PASS CROSSOVER–	or Main In jacks.
(Line Level)–This selects the filter
(crossover) frequency at either 40Hz

FIGURE 6.

PRE-OUT

L	R
MAIN IN
L	R

				FRONT SPEAKER LEVEL OUT
				L		R
VARIABLE
LOW PASS
CROSSOVER						+
40Hz				120Hz
VARIABLE						–
PHASE
ALIGNMENT
0°				180°
					40HZ	SWITCHABLE
POWER
					80HZ	HIGH PASS
						CROSSOVER
AUTO		OFF		ON
					FULL RANGE	(SPEAKER LEVEL)
SWITCHABLE
HIGH PASS
CROSSOVER
(LINE LEVEL)	40HZ		80HZ
						+
FRONT				FRONT
LEFT				RIGHT		40 HZ
OUT				OUT
						–
LEFT				RIGHT		OR
FRONT				FRONT
IN				IN
LEFT				RIGHT
REAR				REAR
IN				IN
CENTER 1				CENTER 2		80 HZ
IN				IN
LFE/SUBWOOFER IN

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