Maxxsonics GPV1000.4, GPV2000.1, GPV1600.4 GPV700.2 / GPV1000.2 2 Channel Amplifier Applications

GPV700.2 / GPV1000.2 2 CHANNEL AMPLIFIER APPLICATIONS

FULL RANGE STEREO

This is the most basic application for the GROUND POUNDER Series 2 channel amplifiers.

1. Interconnect cable checklist:

Connect the LINE INPUTS to the Radio/CD with good quality RCA cables.

2. Crossover Switch:

The X-OVER switch must be in the FULL position.

The MODE switch must be in the STEREO position.

3.Crossover frequency control checklist: N/A for full range operation.

4.Line Level:

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

NOTE: Minimum final loudspeaker impedances: 4 &-2-Ohms stereo mode or 4-Ohms mono mode

FULL RANGE

STEREO LINE INPUT

R	L	LINE
		OUT
R	L	LINE INPUT
HI INPUT	- gnd - +
5V 0.2V		LEVEL
0dB 12dB		BASS EQ
60Hz 1.2KHz		HPF
30Hz 250Hz		LPF
FULL LPF HPF		X-OVER
MONO STEREO		MODE

30th ANNIVERSARY

GROUND POUNDER

	+
SPEAKER OUTPUT	LEFT + - LEFT	BRIDGED	FULL RANGE
			SPEAKERS
	-
FUSE
	GND REM +12V		TO BATTERY + 12 volts VIA FUSE
POWER INPUT			REMOTE TURN-ON
			CHASSIS GROUND

FULL RANGE MONO

This application illustrates the basic mono bridging method for all Crunch 2 channel amplifiers.

Interconnect cable checklist:

A MONO signal source is required, such as would be available from the mono sub bass output of an active crossover, whether stand alone, or built into a head unit or equalizer. Important: Do not be tempted to connect the hot, or positive outputs, from any source together to obtain a mono signal, as this could very well damage the output stage of that source.

It is necessary to feed the SAME signal to both left and right inputs via a Y-adapter RCA cable. Connect the mono speaker positive terminal to the LEFT +, and its negative terminal to RIGHT -.

Switch setting checklist:

-The X-OVER switch must be in the FULL position.

-The MODE switch must be in the MONO position.

Crossover frequency control setting checklist:

N/A for full range operation.

TIP: If you are using the mono sub bass output of an active crossover, there is nothing wrong with switching in the low pass filter in these amplifiers for a steeper low pass roll-off.

Minimum final loudspeaker impedance: - 4-Ohms mono.

FULL RANGE

MONO LINE INPUT

VIA Y-ADAPTER

FROM MONO SOURCE

R	L	LINE
		OUT
R	L	LINE INPUT

HI	+ -
INPUT	gnd - +
5V 0.2V	LEVEL
0dB 12dB	BASS EQ
60Hz 1.2KHz	HPF
30Hz 250Hz	LPF
FULL LPF HPF	X-OVER
MONO STEREO	MODE

30th ANNIVERSARY

GROUND POUNDER

	+
SPEAKER OUTPUT	LEFT + - LEFT	BRIDGED	FULL RANGE
			MONO SPEAKER
	-
FUSE
	GND REM +12V		TO BATTERY + 12 volts VIA FUSE
POWER INPUT			REMOTE TURN-ON
			CHASSIS GROUND

The HIGH LEVEL inputs are used when the radio/CD player does not have RCA cable outputs. You can connect the radio/CD player speaker wires directly to the amplifier via the high Level Inputs.

Use this connector for 2 CH amplifiers	Use both connectors for 4 CH amplifiers
GRAY: CH 1 Speaker Input +	ORANGE: CH 3 Speaker Input +
BROWN: CH 1 Speaker input -	PINK: CH 3 Speaker input -
Black: Chassis Ground	Black: Chassis Ground
GREEN: CH 2 Speaker Input -	BLUE: CH 4 Speaker Input -
White: CH 2 Speaker Input +	YELLOW: CH 4 Speaker Input +

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