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GENERAL INSTALLATION PROCEDURE

1

System  Design

Installation

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. 

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 11 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. Zeus series amplifiers require 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 mu12 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 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.

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.

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.

NOTE: This Matrix is a general rule

 of thumb. Please refer to the

 manufacturers specific

requirements. Zeus specifications

can be found on page 11.

Содержание Zeus Zxi 6408

Страница 1: ......

Страница 2: ...d speaker leads low impedance dangerous high temperatures DC shorts and will shut down the amp to prevent serious damage GeneralInstallationProcedure 1 AmplifierFeatureDescriptions 2 ZXi6008 ZXi1008 Z...

Страница 3: ...nt 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 secur...

Страница 4: ...tly to the LINE OUT RCA jacks regardless of the X OVER settingsimplifyingdaisychainingofamplifiers HI SelectsthebuiltinHIGHPASSfilter variablefrom10Hzto150Hz FLAT Bypassesallcrossoversforfullfrequency...

Страница 5: ...P If you are using the mono sub bass output of an active crossover there is Important nothing wrong with switching in the low pass filter in these amplifiers for a unit or equalizer Do not be tempted...

Страница 6: ...one orbuiltintoaheadunitorequalizer nothing wrong with switching in the low pass filter in these amplifiers for a Important Do not be tempted to connect the hot or positive outputs from any steeperlow...

Страница 7: ...s a 2 way system we Use good quality RCAleads to connect the inputs of the amplifier to the source as can use the front outputs from a head unit to drive the highs and the rear output to shown drive t...

Страница 8: ...ecklist afterinstallationforbestperformance 4channelhighsamplifier 1 2CHX OVER HI Levelcontrolchecklist 3 4CHX OVER HI Refertothesection Settingupsystemsafterinstallationforbestperformance 2channelbas...

Страница 9: ...c setup as above to illustrate a 3 channel arrangement Channel5isatruesinglechannel andassuchisnotbridgeable by mono bridging the stereo channel pairs 1 2 3 4 For a 4 channel setup mono Minimumfinallo...

Страница 10: ...ms Interconnectcablechecklist afterinstallationforbestperformance Use good quality RCA cables to connect channels 1 2 3 4 inputs to the front Levelcontrolchecklist andrearoutputsofthesourceasshown Ref...

Страница 11: ...eat starting point EXAMPLE If you adjust the Low Pass to 120Hz the amplifier will not play frequencies above 120Hz but will play frequencies from 120Hz to the chosen Hi Pass or Subsonic frequency When...

Страница 12: ...usethemainfusetoblow 3 Ifanamplifierfuseblowscontinually withonly 12volt groundandremoteleadsconnected theamplifiermaybefaulty Systemdoesnotturnon 1 Checkallfuses 2 Checkallconnections 3 Measure the 1...

Страница 13: ...11 HIFONICS 25TH ANNIVERSARY ZEUS ZXi SERIES AMPLIFIER FEATURES...

Страница 14: ...uct being returned Valid purchase receipts will contain the name and address of the authorized reseller Any damage to the product as a result of misuse abuse accident incorrect wiring improper install...

Страница 15: ......

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