background image

USE 2

      ONLY

USE 2

 ONLY

TURN ON

CH4

CH3

CH2

CH1

CH 3-4

LOAD

SELECT

POWER

PROTECT

CH 1-2

LOAD

SELECT

 4

 BRIDGED

   4

 STEREO

2

 STEREO

 4

 BRIDGED

   4

 STEREO

2

 STEREO

LOAD SWITCH MUST BE SET TO 2

 WHEN BRIDGED

Speaker outputs

This amplifier is a multi channel amplifier design. Meaning it has more than one channel of speaker outputs. It is 

equipped with a removable plug style terminal for speaker wire connections up to 14 AWG. Make this connection 

carefully and neatly. Strip your wire back 5/16” and twist the exposed leads and insert them into the block terminal while 

being careful that there is no loose or frayed strands of wire. 

Tighten the standard head screw down on the terminal until 

the wire is tightly secured in place. If the wires ever come in 

contact with each other the amplifier will go into protection.

 

Know your total ohm load before you make any connec-

tions.

5

/

16“

8MM

Strip Speaker Wire

USE 2

      ONLY

USE 2

 ONLY

TURN ON

CH4

CH3

CH2

CH1

CH 3-4

LOAD

SELECT

POWER

PROTECT

CH 1-2

LOAD

SELECT

 4

 BRIDGED

   4

 STEREO

2

 STEREO

 4

 BRIDGED

   4

 STEREO

2

 STEREO

LOAD SWITCH MUST BE SET TO 2

 WHEN BRIDGED

Ohm Load Matching

This amplifier is equipped with a unique impedance matching system that allows you to mix a wide range of Ohm loads 

and still achieve full power. This can be done independently on the front and rear channels.

2

Ω 

Stereo/4

Ω 

Bridged

Any speaker or combination of speakers with a total combine Ohm load between 2 and 4 Ohms (not lower then 2 Ohms)  

must use position. Bridged loads down to 4 Ohm must use this position.  The amplifier will make full power at 2 Ohms 

Stereo (4 Ohms bridged). Note: you can use any Ohm load above 2 Ohms in this position however power output will drop as the 

impedance increases.

4

Ω 

Stereo

Any speaker or combination of speakers with a total 

combine Ohm load over 4 Ohms can use position. The 

amplifier will make full power at 4 Ohms stereo (8 Ohms 

bridged).

WARNING: This amplifier will not operate and could be 

damaged if used in the wrong configuration. At no time 

can it be operated below 2 Ohms stereo or 4 Ohms 

bridged.

4

TOP

4

Содержание MOTO 720

Страница 1: ...10 Speaker Level Input 10 Specifications 11 Dimensions 11 Warranty 11 4 Channel Motocycle and Off Road Amplifier MOTO 600 4 OWNER S MANUAL www arcaudio com TOP MOTO 720 Introduction 1 Finding a Suitable Location 1 Supplying Power 1 The Ground 1 Running the Cables 2 Class D amplifiers 2 Diagnostic Fault Codes 2 Controls and Features Inputs 3 Gains 3 Crossovers 3 Ohm Load Matching 4 Speaker Outputs ...

Страница 2: ...ly waterproof Please find a dry and protected location to mount it Warning We build all ARC Audio products to play at high volumes for extended periods of time Your ears however are not designed for high volume listening This product can easily generate volumes that can permanently damage your hearing We urge you to limit your exposure to very high volume sound You may also find your state has law...

Страница 3: ...he design to reduce this to a minimum level there are still steps you can take to eliminate any unwanted FM radio interference The tips below apply to any class D amplifier Always mount the amplifier as far from the antenna as the installation will allow At the same time you will want to keep it away from the radio or any other electronics that may prove to be sensitive to FR radiation Make the gr...

Страница 4: ...e an adjustable input sensitivity or Gain The gain is not a volume or a power limiting control like a throttle It makes the amp more sensitive to input from the stereo With the gain up the amp will reach full output at a lower volume setting on the deck At higher gain settings the amp also becomes more sensitive to noise from the car s electrical system Try to run the gain at the lowest setting po...

Страница 5: ...N CH4 CH3 CH2 CH1 CH 3 4 LOAD SELECT POWER PROTECT CH 1 2 LOAD SELECT 4Ω BRIDGED 4 Ω STEREO 2Ω STEREO 4Ω BRIDGED 4 Ω STEREO 2Ω STEREO LOAD SWITCH MUST BE SET TO 2 Ω WHEN BRIDGED Ohm Load Matching This amplifier is equipped with a unique impedance matching system that allows you to mix a wide range of Ohm loads and still achieve full power This can be done independently on the front and rear channe...

Страница 6: ...and screw the ground securely in place A nut bolt and lock washer is advisable here It is advisable to test the ground with an Ohmmeter between the ground cable and the negative battery cable to insure a good low resistance connection Some modern alloys do not offer the best ground If you believe this is the case consult with the vehicle s manufacturer Run the speaker wire to the speakers It is ad...

Страница 7: ... FULL NOT USED 0272 MAKE SURE THESE SWITCHES ARE IN THE CORRECT POSITION FOR THE OHM LOAD OF YOUR SPEAKERS BRIDGED 2 CHANNEL HIGHPASS OR FULL RANGE 6 TOP 720 AUTO SENSE OFF DC SIG INPUT SELECT 4CH 4CH STEREO 2 CHANNEL BRIDGED CH3 4 GAIN MIN MAX FREQ Hz 330 FULL HIGH LOW 2CH CH1 2 IN CH1 2 GAIN MIN MAX FREQ Hz 50 110 500 330 FULL HIGH LOW 50 110 500 INPUT RCA SPEAKER LEVEL INPUT RCA SPEAKER LEVEL 1...

Страница 8: ...Set to HIGH Use this Crossover for HIGH Set to 4CH STEREO USE 2 ONLY CH4 CH 3 4 LOAD SELECT 4 BRIDGED 4 STEREO 2 STEREO MAKE SURE THESE SWITCHES ARE IN THE CORRECT POSITION FOR THE OHM LOAD OF YOUR SPEAKERS 7 TOP 720 INPUT RCA SPEAKER LEVEL INPUT RCA SPEAKER LEVEL 12V GND TURN ON CH4 CH3 CH2 CH1 POWER PROTECT INTERNALLY FUSED 30 AMP X 2 CH 1 2 LOAD SELECT 4 BRIDGED 4 STEREO 2 STEREO Ω Ω Ω CH1 CH2 ...

Страница 9: ...W MIN 4CH STEREO 2 CHANNEL BRIDGED ON OFF 0 12 dB BASS BOOST FREQ Hz 50 110 500 330 FULL HIGH MAX LOW MIN GAIN CH1 2 4 ONL Y 4 ONL Y 4 ONL Y 4 ONL Y SET THE LOAD SWITCHES TO 2 SET THE LOAD SWITCHES TO 2 8 TOP INPUT RCA SPEAKER LEVEL INPUT RCA SPEAKER LEVEL 12V GND TURN ON CH4 CH3 CH2 CH1 POWER PROTECT INTERNALLY FUSED 30 AMP X 2 CH 1 2 LOAD SELECT 4 BRIDGED 4 STEREO 2 STEREO Ω Ω Ω CH1 CH2 CH3 CH4 ...

Страница 10: ...t to LOW Use this Crossover for LOW Set to 4CH STEREO MAKE SURE THESE SWITCHES ARE IN THE CORRECT POSITION FOR THE OHM LOAD OF YOUR SPEAKERS STEREO HIGH PASS With MONO SUBWOOFER 0272 9 TOP INPUT RCA SPEAKER LEVEL INPUT RCA SPEAKER LEVEL 12V GND TURN ON CH4 CH3 CH2 CH1 POWER PROTECT INTERNALLY FUSED 30 AMP X 2 CH 1 2 LOAD SELECT 4 BRIDGED 4 STEREO 2 STEREO Ω Ω Ω CH1 CH2 CH3 CH4 MIN 4 BRIDGED Ω CH 3...

Страница 11: ...0272 0272 USE 2 ONLY 12V GND TURN ON CH1 CH2 CH3 CH4 CH1 POWER PROTECT CH 1 2 LOAD SELECT INTERNALLY FUSED 30 AMP X 2 4 BRIDGED CH3 CH2 4 STEREO 2 STEREO LOAD SWITCH MUST BE SET TO 2 WHEN BRIDGED USE 2 ONLY CH4 CH 3 4 LOAD SELECT 4 BRIDGED 4 STEREO 2 STEREO PREAMP LEVEL INPU REMOTE TURN ON SPEARKER LEVEL INPUT REMOTE TURN ON NOTE The Remote Turn On wire is not used when the AUTO SENSE feature is e...

Страница 12: ...0 GAIN MIN MAX 4CH STEREO 2 CHANNEL BRIDGED CH1 2 CH3 4 GAIN MIN MAX FREQ Hz 50 110 500 330 LOW FULL HIGH LOW 2CH TURN ON CH1 CH2 CH3 CH4 2 CHANNEL BRIDGED MODE CH1 OUPUT CH2 OUTPUT CH4 CH3 CH2 CH1 CH 3 4 LOAD SELECT POWER PROTECT CH 1 2 LOAD SELECT 4Ω BRIDGED 4 Ω STEREO 2Ω STEREO 4Ω BRIDGED 4 Ω STEREO 2Ω STEREO USE 2 Ω ONLY USE 2 Ω ONLY LOAD SWITCH MUST BE SET TO 2 Ω WHEN BRIDGED 1 10 1 95 DIMENS...

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