Maxxsonics Car Amplifier P1 6004 User Manual

P1-600.2 / P1-1000.2  
P1-600.4 / P1-1000.4  
P1-2000.1 / P1-5000.5  
GENERAL INSTALLATION PROCEDURE  
System Design  
The success of any car stereo system relies on several factors, such as the system design, execution of the installation, and system setup. Please  
remember that any system is only as good as its weakest link.  
Please remember that higher power systems are not necessarily useful purely for high sound pressure levels, but also to establish a headroom capability, to  
reproduce musical peaks cleanly without distortion. Lower power amplifiers will clip earlier than their more powerful cousins, and cause loudspeaker failure when  
overdriven, due to the harmonics generated by a clipped signal, thus overheating voice coils.  
Amplifiers should be mounted with the fins running horizontally for best convection cooling, to minimize overheating. Purchase the best quality RCA cables you can  
afford, for reliability and less engine noise interference in the audio system.  
Installation  
WOOD  
It is highly recommended that the amplifier be mounted to a board of MDF or other solid  
structure using the 4 mounting screws provided. Avoid mounting the  
amplifier to metal as this can introduce noise and other unwanted issues. When mounting  
the amplifier, ensure that it is mounted HORIZONTALLY, as shown in the diagram above, for  
optimal heat dissipation. Mounting amplifiers to speaker enclosures is not recommended as  
this can cause damage to the amplifier components. When choosing a location for  
mounting the amplifier, ensure that you check for clearance from wires, gas tank, electrical  
devices and brake lines etc.  
General:  
Run the wiring so that RCA cables are at least 18“ away from power and speaker cables. Keep RCA cables away from electrical devices in the vehicle that can cause  
electrical noise, such as electric fuel pumps, emission control modules and other on-board electronic modules.  
Power and ground connections(see the features matrix on page 8 for proper gauge cables per amplifier):  
Use a sufficient gauge power cable and ground cable using the chart below as reference to what size wire you require. Power One series amplifiers require at least 4  
gauge power wire. In a multi amplifier system, add the total value of the manufacture recommended fusing to get your total system amperage. Some applications  
may require multiple runs of power wire to meet the system requirements. In multi amplifier systems it is advisable to mount a large enough fuse right at the battery,  
and run one or multiple +12 volt power cables to a fused distribution block near the amplifiers. It is then a simple matter to connect the +12 volt terminal of each  
amplifier to the distribution block. During this process, please ensure that the main power fuse is removed to avoid shorting the electrical system. The main fuse must  
be within 12” of the vehicles battery.  
Ground each amplifier with as short a ground lead as possible directly to the vehicle chassis using at least 4 gauge wire or equivalent to the size of the amplifiers’  
power wire. Use a ground distribution block, if you wish, but it is extremely important to keep the main ground lead from this distribution block to the chassis as short  
as possible , not more than 12“. The ground connection integrity to the chassis is very important, and the best way to achieve a good, solid electrical and mechanical  
contact is to use a large round crimp lug, crimped and soldered to the ground cable. The next step is to scrape the paint off the vehicle chassis , slightly larger than  
the ground lug, at the connection point. Drill a clearance hole in the chassis, the same size as the lug hole, and use a bolt, spring washer and nut to securely fasten  
the ground lug. Use petroleum jelly to coat the bolt/lug connection, to prevent oxidization with time.  
TIP: Use the same approach when installing head units, equalizers or any audio equipment for that matter - run short individual grounds from each piece directly to  
the vehicle chassis, to minimize ground loops and system noise. All power, ground and speaker connections should be crimped and soldered for reliability. Make sure  
that none of the cable insulation can chafe against exposed metal in the vehicle, causing short circuits to the chassis.  
WIRE LENGTH  
SYSTEM  
AMPERAGE  
7-10 ft.  
10-13 ft.  
13-16 ft.  
16-19 ft.  
19-22 ft.  
22-28 ft.  
NOTE: This Matrix is a general rule  
of thumb. Please refer to the  
manufacturers specific  
requirements. P1 specifications  
can be found on page 8.  
35-50  
8
6
4
4
4
2
6
4
4
2
2
0
4
4
2
2
0
0
4
4
2
2
0
0
4
4
2
2
0
0
4
2
0
0
0
0
50-65  
68-85  
85-105  
105-125  
125-150  
Safe connection sequence:  
After all cables are run, connect speaker wires to the speakers and amplifiers, then run and plug in RCA cables. Next, connect all power, ground, and remote turn on  
leads. Now connect all +12 volt cables to the amplifier/s and distribution blocks and fuse holders. Finally, connect the main +12 volt cable to the battery, with the main  
fuse removed, and we are almost ready to power up the system.  
Power up the system:  
The following procedure may seem like overkill, but there is nothing more frustrating when turning on a system for the first time, and it does not work properly  
immediately.  
First, make sure the head unit is off, and turn all level controls to minimum (counterclockwise), including the head unit volume control. Set all equalizers to 0 dB (no  
boost), and all crossover frequency controls at approximate frequencies, as recommended by the loudspeaker manufacturer. Set all input selector and crossover  
switches as required for the application. Remove all amplifier fuses, and insert the main fuse at the battery. If the fuse does not blow, you can insert the fuse in one of  
the amplifiers, and we are ready to turn on the system. Turn the head unit on, insert a CD, or select a radio station, and increase the head unit volume control. If the  
system sounds fine, turn off the head unit, and install fuses in the remaining amplifiers, one by one, till the complete system is powered up and functioning properly.  
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AMPLIFIER FEATURE DESCRIPTIONS  
POWER ONE AMPLIFIERS:  
! Each model is capable of 4 & 2-Ohms stereo per channel, or 4-Ohms mono bridged operation except the mono amps  
which are capable of 4, 2 and 1-Ohm loads.  
! All Crunch amplifiers feature a comprehensive diagnostic system, with speaker lead short circuit, and amplifier DC  
faults indicated by the red “PROTECT” LED.  
! The input sensitivities for rated output powers are variable from 0.2V to 6V on all models.  
! All crossovers are fully variable in their respective ranges.  
! Crossover filters are 12dB/Octave.  
! A POWER LED indicates the powered up and turned on condition.  
! CAUTION: DO NOT OPERATE ANY AMPLIFIER BELOW THE INTENDED IMPEDANCE. YOU WILL CAUSE  
DAMAGE TO THE AMPLIFIER THAT WILL NOT BE COVERED UNDER THE WARRANTY PRINTED IN THE BACK  
OF THE MANUAL. 2 & 4 Channel amps are capable of 4 and 2-Ohms wired stereo and 4-Ohms wired mono  
bridged. The mono amps are capable of 4, 2 and 1-Ohm.  
P1-600.2 / P1-1000.2 2-CHANNEL AMPLIFIERS  
L
L
LEVEL BASS EQ HPF  
LPF  
X-OVER  
MODE  
+
- gnd -  
HI INPUT  
+
6V 0.2V  
0dB 12dB 60Hz 12KHz 30Hz 250Hz  
FULL LPF HPF MONO  
STEREO  
R
R
LINE OUT LINE INPUT  
TheX-OVERslide switch selects theinternal crossover functions:  
-Theinput signal is routed directly tothe LINEOUTRCAjacks, regardless oftheX-OVERsetting simplifying daisy chaining ofamplifiers.  
-HPF:Selects thebuilt in HIGHPASSfilter, variable from 60Hzto12kHz.  
-FULL:Bypasses all crossovers for full frequency rangeoperation.  
-LPF:Selects thebuilt in LOW PASS, variable from 30 Hzto250Hz.  
-BASSEQ:Adjustable 45Hzbass boost from 0dBto12dB.  
MODE:The mode switch allows you tochoose Stereofor full range 2channel operation or MONO for bridging operation  
HIGHINPUT:If your radio/CD player does not have unbalanced (RCA)outputs, you can use theHIGH level (wire) inputs.  
LINEINPUT:The line input accepts unbalanced (RCA)inputs from 0.2Vto6V.  
LINEOUTPUT:Theline output passes throughsignal from theline inputs which allows you todaisy chain multiple amplifiers from onesignal.  
Notethat the LOW PASSsignal is MONO.  
-In the LPFposition, the HIGHPASSfilteracts asasubsonic filter.  
-When the LPFmode is selected, a 0to +12dB, at 45Hz, BASS-EQ is also switched in.  
P1-600.4 / P1-1000.4 4-CHANNEL AMPLIFIERS  
HIGH INPUT  
MODE  
X-OVER  
X-OVER  
+
- GND -  
+
+
- GND -  
+
CH1  
CH3  
2
3
4
LPF HPF FULL  
FULL HPF LPF  
CH1 CH2 CH3 CH4  
LEVEL BASS EQ HPF LPF  
LPF  
HPF BASS EQ LEVEL  
CH2  
CH4  
INPUT OUTPUT INPUT  
30Hz 250Hz 60Hz 12KHz 0dB 12dB 6V 0.2V  
CHANNEL 1 / 2  
6V 0.2V 0dB 12dB 60Hz 12KHz 30Hz 250Hz  
CHANNEL 3 / 4  
The4 channel amps have the same features as the 2channel models accept thatthere are2sets ofcontrols. 1 set for channels 1&2and 1 set for channels 3&4.  
In addition, the 4 channel models have a Mode switch which allows you to select 2, 3 or 4 channel operation. Switch to 2 channel if you only have 1 set of RCA’sin CH 1/2 and  
the unit will automatically supply signal to channels 3/4. Select 3 channel when you only have RCA’s in CH 1/2 but plan to run channels 3/4 bridged. Select 4 channel if you  
areproviding RCA’stochannels 1/2and3/4.  
TheX-OVERslide switch selects theinternal crossover functions:  
-The input signal is routeddirectly to theLINEOUT RCAjacks, regardless oftheX-OVERsetting simplifying daisy chaining ofamplifiers.  
-HPF:Selects the built in HIGHPASSfilter, variable from 60Hzto12kHz.  
-FULL:Bypasses all crossovers for full frequency range operation.  
-LPF:Selects thebuilt in LOW PASS, variable from 30Hzto250Hz.  
-BASSEQ:Adjustable 45Hzbass boost from 0dBto12dB.  
LINEINPUT:The line input accepts unbalanced (RCA)inputs from 0.2Vto6V.  
LINEOUTPUT:The line outputpasses through signal from theline inputs which allows you todaisy chain multiple amplifiers from one signal.  
Notethat the LOW PASSsignal is MONO.  
-In the LPFposition, the HIGHPASSfilteracts as a subsonic filter.  
-When the LPFmode isselected, a0to +12dB, at 45Hz, BASS-EQ isalso switched in.  
P1-2000.1 MONO BLOCK AMPLIFIERS  
OUTPUT INPUT  
REMOTE  
CONTROL  
BASS  
SUB  
LOW  
BOOST SONIC PASS  
LEVEL  
POWER  
L
L
PROTECT  
0dB 12dB 15Hz 55Hz 40Hz 150Hz 6V 0.2V  
R
R
-TheLINEINPUTsignal is routed directly totheLINEOUTRCAjacks, regardless oftheX-OVERsetting simplifying daisy chaining ofamplifiers.  
-SUBSONIC:Allows you toadjust thecrossover filter from 15Hz to55Hz.  
-LOWPASS:Allows yo to adjust theLOW PASScrossover filter from 40Hzto150Hz.  
LEVEL: Adjusts the input sensitivity from 0.2 volts to6volts.  
BASSBOOST: 45Hzbass boost adjustable from 0dbto12dB.  
REMOTECONTROL:This is the input jack for theremote Level control.  
LINEINPUT:Theline input accepts unbalanced (RCA)inputs from 0.2Vto6V.  
LINEOUTPUT:The line outputpasses through signal from theline inputs which allows you todaisy chain multiple amplifiers from one signal.  
The mono amps arecapable of 4, 2&1-Ohm loads.  
Operating the amp below 1-Ohm can cause damage to the amp not coveredin the warranty.  
P1-5000.5 5-CHANNEL AMPLIFIERS  
3/4 CH CONTROLS  
1/2 CH CONTROLS  
CH5 CH4 CH2  
MODE  
LEVEL  
HPF  
LEVEL  
HPF  
REMOTE  
L
4CH  
5CH  
FULL  
FULL  
HPF  
HPF  
10Hz 150Hz  
6V 0.2V  
10Hz 150Hz  
6V 0.2V  
X-OVER  
X-OVER  
R
15Hz 55Hz  
0dB 12dB  
BASS EQ  
5 CH CONTROLS  
6V 0.2V  
LEVEL  
30Hz 150Hz  
LPF  
POWER  
PROTECT  
CH5 CH3 CH1  
SUBSONIC  
The5 channel amp have thesame features as the4channel models accept thatthereis an additional set ofcontrols for channel 5  
TheX-OVERslide switch selects theinternal crossover functions:  
-Theinput signal is routed directly tothe LINEOUTRCAjacks, regardless oftheX-OVERsetting simplifying daisy chaining ofamplifiers.  
-HPF:Selects thebuilt in HIGHPASSfilter, variable from 10Hzto150Hz.  
-FULL:Bypasses all crossovers for full frequency rangeoperation.  
-LPF:Selects thebuilt in LOW PASS, variable from 30 Hzto150Hzfor channel 5only.  
MODE:The mode switch allows you tochoose 4or 5channel operation.  
LINEINPUT:The line input accepts unbalanced (RCA)inputs from 0.2Vto6V.  
SUBSONIC: Is adjustable from 15Hzto55Hzfor thechannel 5only.  
BASSEQ: Is adjustable from 0dBto12dBfor channel 5only.  
REMOTE:this is used for theBass Remotemodule.  
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