Maxxsonics PZI3000.1D, PZI325.1, PZI175.4, PZI550.5, PZI1500.1, PZI250.2, PZI100.4 Basic application

PZi1000.1 / PZi1500.1 / MONO AMPLIFIER APPLICATIONS

Basic application

These sub bass amplifiers can be used any of the bi-amplification systems described in this manual, replacing the 2 channel amplifiers as per the illustrations.

Interconnect cable checklist:

Connect the inputs to a suitable source, e.g. a head unit with good quality RCA cables. Connect the LINE OUT to the inputs of the system highs amplifier.

Use at least #12 gauge speaker wiring. The amps have dual speaker terminals, simplifying the hookup of multiple speakers

Crossover frequency control checklist:

LOW PASS: 40Hz to 150Hz

SUBSONIC:15 Hz to 55 Hz

BASS EQ: 0 to +12dB

PHASE: 0 to 180 degrees

Level control checklist:

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

Minimum final loudspeaker impedance: 1-Ohm.

0dB 18dB

PZiR-1

DESIGNATED MONO

OUTPUT FROM HEAD UNIT

PROTECT	POWER
	CONTROL	REMOTE
5V 0.2V	LEVEL
40Hz 150Hz	PASS	LOW
15Hz 55Hz	SONIC	SUB
0dB 12dB	BOOST	BASS
R	L	INPUT
R	L	OUTPUT

SPEAKER OUTPUT	-
	+
	FUSE
GND REM +12V	POWER INPUT

		FULL RANGE
	MONO	STEREO LINE INPUT		Y-ADAPTOR
SUBWOOFER
			NOT USED
		Note: You can use the Radio/CD designated mono line output
		or a full range stereo line output. For full range stereo line output,
		you will need an optional “Y-Adaptor” as shown
			- -
			+
			R -
TO BATTERY +12 Volts				PARALLEL MONO
		+		SUBWOOFERS

2-OHMS EACH MINIMUM

REMOTE TURN-ON

CHASSIS GROUND

PZi2000.1D / PZi3000.1D / D-CLASS MONO AMPLIFIER APPLICATIONS

Basic application

These sub bass amplifiers can be used any of the bi-amplification systems described in this manual, replacing the 2 channel amplifiers as per the illustrations.

Interconnect cable checklist:

Connect the inputs to a suitable source, e.g. a head unit with good quality RCA cables. Connect the LINE OUT to the inputs of the system highs amplifier.

Use at least #12 gauge speaker wiring. The amps have dual speaker terminals, simplifying the hookup of multiple speakers

Crossover frequency control checklist:

LOW PASS: 35Hz to 250Hz

SUBSONIC:15 Hz to 35 Hz

BASS EQ: 0 to +10dB

PHASE: 0 to 180 degrees

Level control checklist:

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

Minimum final loudspeaker impedance: 1-Ohm.

DESIGNATED MONO

OUTPUT FROM HEAD UNIT

0dB 10dB

PZiR-1

R	PROTECT	OUTPUT
		INPUT
		POWER
R		L	REMOTE
9V		CONTROL INPUT
		BALANCED
		LEVEL
.02V 0	5V 0.2V	LEVEL
		PHASE	LOW
180	40Hz150Hz	REMOTE
		PASS
	1 z 55Hz	SONIC	SUB
0dB 12dB 0dB 12dB		BASSEQ	BASS
		BOOST

+	-
SPEAKERSPEAKEROUTPUT - +	+ -
-	+
	FUSE

FULL RANGE
STEREO LINE INPUT	Y-ADAPTOR
MONO
SUBWOOFER

NOT USED

Note: You can use the Radio/CD designated mono line output

or a full range stereo line output. For full range stereo line output, you will need an optional “Y-Adaptor” as shown

+ +
-
R +	PARALLEL MONO
-

15	SUBSONICLOWPASS L L	INPUTOUTPUT	GND	REMGND+12V	POWERINPUT
35Hz R35250Hz
R			+12V
			POWER
			REM
PRO	PWR

TO BATTERY +12 Volts	SUBWOOFERS
	2-OHMS EACH MINIMUM
REMOTE TURN-ON
CHASSIS GROUND

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