Maxxsonics GPV2000.1, GPV1600.4 manual GPV700.2 / GPV1000.2 2-CHANNEL AMPLIFIER APPLICATIONS

GPV700.2 / GPV1000.2 2-CHANNEL AMPLIFIER APPLICATIONS

Stereo high pass with mono low-pass in a 2 way active, or bi-amplified system

In this application we will use a 2 channel amplifier for the high frequencies, and a second one for the low frequencies, or mono sub bass. Please consult the speaker specifications to determine maximum amplifier power requirements.

Interconnect cable checklist:

Connect the inputs of the HIGHS amplifier to a Radio/CD with good quality RCA cables. Connect the LINE OUT of the HIGHS amplifier to the inputs of the BASS amplifier with a stereo RCA to RCA cable.

Mono bass woofer wiring:

Connect the mono speaker positive terminal to the RIGHT +, and its negative terminal to LEFT -.

Switch setting checklist:

-Highs amplifier: X-OVER switch in the HPF position. MODE switch in the STEREO position.

-Lows amplifier: X-OVER switch in the LPF position. MODE switch in the MONO position.

Crossover frequency control checklist:

Highs amplifier:

-HI PASS: 100 Hz

-LOW PASS: N/A

Lows amplifier:

-HI PASS (Subsonic filter): 10 Hz to 40 Hz

-LOW PASS: 80 Hz

Please note that these frequency points are suggestions only. Refer to the loudspeaker manufacturer specifications and the section “Setting up systems after installation for best performance”

Level control checklist:

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

Minimum final loudspeaker impedances:

-2-Ohms per channel stereo.

-4-Ohms mono bridged.

FULL RANGE

STEREO LINE INPUT

L	LINE
	OUT
R	LINE INPUT

I 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

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

STEREO

INTERCONNECT

RCA CABLE

R	L	LINE
		OU
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

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

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