Precision Power PC4200 owner manual System Diagram Four, PAR-245

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SYSTEM DIAGRAM

FOUR

				Source Unit
							Trk 1
			P	Preci
		Volume	AR-245 Power
		Power	F
		In-Clip	R
			Fader D	+	+
			Fader D	efeat	+
				efeat	+	+
Tweeter	Passive			Sub	Low-Mid	+	Treble	Passive	Tweeter
Tweeter	Passive			Low	Low-Mid	High-Mid	Treble	Passive	Tweeter
				Low			+
	Crossover	PAR-245						Crossover
		PAR-245
		Preamp/Equalizer

MidRange

MidRange

Tweeter	Passive	Passive	Tweeter
	Crossover	Crossover

MidRange

MidRange

POWERCLASS™ Amplifier

PC4800

Front High Pass 320Hz

Rear High Pass 320Hz

RCA Output Low Pass 315Hz

MidBass

MidBass

Sub

Sub

POWERCLASS™ Amplifier

PC4800

Front High Pass 100Hz

Rear Low Pass 100Hz

23

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Image 25

Contents

Powerclass R YO U R R E C O R D S ErviceAution Specification s Features / SpecificationsDimensions O s s o v e r Specification sTools/Parts needed for Installation not supplied InstallationS e r e q u i r e m e n t s Amplifier Maximum Fuse RatingPo w e r W i r e C a l c u l a t o r WiringR n i n g Grounding Power / GroundCharging System Considerations M o t e t u r n o n Power / Ground and RemoteSpeaker/Remote PowerLock Speaker WiringI d g i n g BridgingMixed Mono Output Power / Ground PowerLock Endplate Diagrams Power / Ground / Qbass4200 Endplate Diagram12. -12dB 4800SUB Gain 6600L a n c e d D i f f e r e n t i a l I n p u t s InputsQbass PC4200 / PC4400 Crossover OperationPC4200 / PC4400 / PC4800 / PC6600 Frequency Detent ChartsInput Combine Input Combine and GainJ u s t i n g T h e a m p l i f i e r I n p u t G a i n A t s i n k C o o l i n g Forced AIR Thermal Management No Sound Trouble ShootingSound in ONE Channel only Amplifier Shuts OFFPC4200, PC4400 or PC4800 System Diagram ONE / TWOSystem Diagram Three PAR-245 System Diagram FourSystem Diagram Five System Diagram SIX Qbass Block DiagramQbass Remote Input Attenuation WA R R a N T Y Three-Year Limited U.S.A. Warranty