Maxxsonics PZI125.4, PZI325.1, PZI175.4, PZI550.5 Amplifier Applications, Channel Full Range System

PZi 550.5 / 5 CHANNEL AMPLIFIER FEATURE DESCRIPTION

The 5 channel amp have the same features as the 4 channel models accept that there is an additional set of controls for channel 5 The X-OVER slide switch selects the internal crossover functions:

-The input signal is routed directly to the LINE OUT RCA jacks, regardless of the X-OVER setting simplifying daisy chaining of amplifiers. -HPF: Selects the built in HIGH PASS filter, variable from 10 Hz to 150Hz.

-FULL: Bypasses all crossovers for full frequency range operation.

-LPF: Selects the built in LOW PASS , variable from 30 Hz to 150Hz for channel 5 only.

MODE: The mode switch allows you to choose 4 or 5 channel operation.

LINE INPUT: The line input accepts unbalanced (RCA) inputs from 0.2V to 5V.

SUBSONIC: Is adjustable from 15Hz to 55Hz for the channel 5 only.

BASS EQ: Is adjustable from 0dB to 12dB for channel 5 only.

REMOTE: this is used for the PZiR-1 Bass Remote module.

INPUT

CH5 CH4 CH2

L

R

CH5 CH3 CH1

	3/4 CH CONTROLS				1/2 CH CONTROLS
LEVEL		HPF	MODE		LEVEL	HPF
5V	0.2V	FULL HPF 10Hz 150Hz	4CH	5CH	5V 0.2V	FULL HPF 10Hz 150Hz
		X-OVER				X-OVER
5V	0.2V	15Hz 55Hz			0dB 12dB	30Hz 150Hz
LEVEL		SUBSONIC			BASS EQ	LPF

5 CH CONTROLS

REMOTE

POWER PROTECT

AMPLIFIER APPLICATIONS

5 CHANNEL FULL RANGE SYSTEM

Here we show how to use the channel amplifier as straightforward discrete 5 channel full range units.

Interconnect cable checklist:

- Connect the four inputs of the amplifier to a Radio/CD with quality RCA cables.

Channels 3/4:

-HI PASS: N/A

-LOW PASS: N/A

Level control checklist:

-Refer to the section “Setting up systems after installation for best performance”

Switch setting checklist:

-1/2CH X-OVER: FULL

-3/4CH X-OVER: FULL

Crossover frequency control checklist: Channels 1/2:

-HI PASS: N/A

-LOW PASS: N/A

DESIGNATED MONO

CHANNEL 5 INPUTS

Minimum final loudspeaker impedances: - 2-Ohms per channel.

FULL RANGE STEREO LINE

INPUTS

			INPUT
	CH5		R		CH5
	CH3				CH4
	CH1				CH2
	LEVEL	5V 0.2V		5V 0.2V	LEVEL	3/4
	SUBSONIC	15Hz55Hz	X-OVE	FULL		CH CONTROLS
5				10Hz150Hz	HPF
				F
CH				4CH 5CH	MODE
CONTROLS	BASS EQ	0dB 12dB		5V 0.2V	LEVEL	1/2
	LPF	30Hz150Hz	X-OVER	FULL	HPF	CH CONTROLS
				10Hz150Hz
				HPF

PROTECT POWER REMOTE

FUSE

EAKE OUTP T

POWER INPUT

CH 5
CH 2	+ BRIDGED
CH 1	+

D
G
REM
2V
+
+ CH 5
+	CH 4
+	CH 3

CHASSIS GROUND

REMOTE TURN-ON

TO BATTERY + 12 Volts VIA FUSE

FULL RANGE

SPEAKERS

SUBWOOFER

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