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®

Full Range Class D Amplifier 

www.arcaudio.com

OWNER’S MANUAL

XDi 1200.6

Introduction 

    1

Finding a Suitable Location 

 

1

Supplying 

Power 

   1

The 

Ground 

    1

Running 

the 

Cables 

   2

Class 

amplifiers 

   2

Diagnostic Fault Codes 

 

 

2

Controls and Features

 Inputs 

    3

 Gains 

    3

 Crossovers 

   3

 

Remote Level Control 

 

3

 Bass 

Boost 

   4

 

Ohm Load Matching 

 

4

 Speaker 

Outputs 

  4

Bandpass Crossovers Expalined   

5

Installation 

Instructions 

  7

System Diagrams

 

4 Channel Stereo W/Subwoofer  8

 

3-WAY ACTIVE

  

TWEETER/MIDBASS SUBWOOFER

 9

 

3-WAY MIXED ACTIVE

  

TWEETER/MIDRANGE

  MIDBASS 

SUBWOOFER 

 

10

 

3-WAY ACTIVE

  

TWEETER MIDRANGE MIDBASS

 11

 

BRIDGED 3 CHANNEL

  

STEREO FRONT WITH SUBWOOFER 

12

Input Select Switches 

 

 

13

Auto 

Detect 

    14

Speaker 

Level 

Input 

   14

Specifications    15

Warranty 

    15

Содержание XDi 1100.5

Страница 1: ...s 3 Remote Level Control 3 Bass Boost 4 Ohm Load Matching 4 Speaker Outputs 4 Bandpass Crossovers Expalined 5 Installation Instructions 7 System Diagrams 4 Channel Stereo W Subwoofer 8 3 WAY ACTIVE TWEETER MIDBASS SUBWOOFER 9 3 WAY MIXED ACTIVE TWEETER MIDRANGE MIDBASS SUBWOOFER 10 3 WAY ACTIVE TWEETER MIDRANGE MIDBASS 11 BRIDGED 3 CHANNEL STEREO FRONT WITH SUBWOOFER 12 Input Select Switches 13 Au...

Страница 2: ...rflow for proper heat dissipation 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 laws governing the volume of an audi...

Страница 3: ...Green or tarnished look you would expect with copper Aluminum also has a greater rate of expansion do to heat and care must be taken to insure that the connection is not over tightened This can result in the failure of the power or ground connector and possibly the circuit board Recommendations for all Class D amplifiers Class D amplifiers by the nature of there design emit a certain amount of RF ...

Страница 4: ...power demands to reach the same output the gains most often need to be used to compensate for these differences If you tried to set all the gains at half way you would probably find the system didn t sound very good Using good judgment and listening carefully to each speaker is still the best way to tune a system Input Section This XDi amplifier in equipped with a Balanced Input Stage that is comp...

Страница 5: ...rs with a total combined Ohm load between 2 and 4 Ohms not lower than 2 Ohms must use this position Bridged loads down to 4 Ohms 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 Over 4Ω Any speaker or combination of speakers with a total com...

Страница 6: ...Bandpass will have 2 controls for frequency adjustment Now here is where it gets confusing The Highpass control takes out the low frequencies The Lowpass filters out the highs I know I said it would be confusing but I ll try to make it easier to understand Highpass means exactly that it s passing the high frequencies and blocking anything below the point you have set So literally High Frequencies ...

Страница 7: ... to FULL turning this control will not do anything In Lowpass you are using the Lowpass frequency control To achieve a Bandpass you need to have to Cross over switch selected to LOW and the Bandpass selected to the ON position You will now have a working Bandpass NOTE If the Highpass frequency is set higher then the Lowpass frequency the 2 crossovers will overlap and remove almost all signal It is...

Страница 8: ...lace 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 alloys used in modern cars 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 advised that you leave ...

Страница 9: ... BE 2 OHM STEREO 4 Ω Set to HIGH Use this Crossover for HIGH Set to 4CH STEREO Set to MONO Set to X1 Not Used Set to HIGH Not Used Set to OFF Use this Crossover for HIGH Set to LOW Use this Crossover for LOW Set to X1 Not Used Not Used 4 CHANNEL STEREO WITH BRIDGED SUBWOOFER XDi 1200 6 8 ...

Страница 10: ... Crossover for HIGH Set to 4CH STEREO Set to MONO Set to X10 Set to LOW Set to ON Use this Crossover for WOOFER SUBFOOFER XOVER Set to LOW Use this Crossover for LOW Set to X1 Not Used Not Used Use this Crossover for WOOFER TWEETER XOVER Set to X10 ACTIVE 3 WAY TWEETER MIDBASS SUBWOOFER XDi 1200 6 9 ...

Страница 11: ...ssover for HIGH Set to 4CH STEREO Set to MONO Set to X1 Set to LOW Set to ON Use this Crossover for MIDBASS SUBFOOFER XOVER Set to LOW Use this Crossover for LOW Set to X1 Not Used Not Used Use this Crossover for MIDBASS MIDRANGE XOVER Set to X1 3 WAY MIXED ACTIVE TWEETER MIDRANGE MIDBASS SUBWOOFER XDi 1200 6 10 ...

Страница 12: ...to 4CH STEREO Set to MONO Set to X10 Set to LOW Set to ON Use this Crossover for MIDRANGE MIDBASS XOVER Set to LOW Use this Crossover for MIDRANGE MIDBASS XOVER Set to X1 Set to NO Use this Crossover for TWEETER MIDRANGE XOVER Set to X10 3 WAY ACTIVE TWEETER MIDRANGE MIDBASS Use this Crossover for MIDBASS SUBWOOFER XOVER XDi 1200 6 11 ...

Страница 13: ...Set to MONO Not Used Set to HIGH Not Used Set to OFF Use this Crossover for HIGH Set to LOW Use this Crossover for LOW Set to X1 Not Used Not Used Not Used Not Used Not Used BRIDGED 3 CHANNEL STEREO FRONT WITH SUBWOOFER XDi 1200 6 12 ...

Страница 14: ... to FRONT Set to 4CH Set to FRONT Set to 2CH XDi 1200 6 From Head Unit Rear RCA Output From Head Unit Subwoofer Output From Head Unit Front RCA Output From Head Unit Rear RCA Output From Head Unit Front RCA Output From Head Unit Front RCA Output 13 ...

Страница 15: ...improvement in reliability over previous designs Instead of relaying on the music to supply enough signal to turn the amplifier on Robert Zeff s design detects the IC chip used in the vast majority of stock head units and amplifiers 14 It is important to note the Auto Sense will not always work Do to the hundreds or thousands of different OEM system configura tions no single solution can be 100 su...

Страница 16: ...amages for personal injury This warranty gives you specific legal rights and you may have other rights which vary from state to state This warranty applies to products sold and used in the United States of America In all other countries please contact your distributor SPECIFICATIONS Total Harmonic Distortion 02 THD 08 THD Total Harmonic Distortion 02 THD 08 THD Total Harmonic Distortion 06 THD 05 ...

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