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Summary of Contents for ARC Audio XDi 650.1
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Page 1: Table Of Contents
OWNER’S MANUAL ® www.arcaudio.com XDi 650.1 XDi 1100.1 Full Range Class D Amplifier Introduction Finding a Suitable Location Supplying Power The Ground Running the Cables Class D amplifiers Diagnostic Fault Codes Controls and Features Inputs Gains Crossovers Remote Level Control... -
Page 2: Introduction
Your amplifier Does NOT make power. It converts power, or current, from your cars electrical system and turns it into a high power musical energy. If the amp can't get all the power it needs it will not produce its full output. Your ARC Audio ampli- fier will produce Full output for longer then other amps on the market today. -
Page 3: Running The Cables
Running the Cables Carefully run the power and signal cables through the passenger compartment of the vehicle. Running power down one side and signal down the other is the preferred method. If this isn’t possible, keep them separated as much as possible. When running through any metal, always use a rubber grommet to prevent the power wire from shorting and to reduce the risk of fire. -
Page 4: Inputs
Gain Because of the wide range of head unit output configurations all ARC Audio amplifiers have 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. -
Page 5: Bass Boost
Bass Boost This amp has a fully adjustable bass boost. Both the frequency and the level of the boost are adjustable. Start with a small increase in the level control. then “sweep” the frequency up and down. Listen carefully for an improvement in the sound of the bass. -
Page 6: Installation Instructions
Installation Instructions Below is a very abbreviated set of installation instructions. This is not meant as a step by step procedure but is intended to give you a general idea of what is involved and which steps come first. Every installation will be different and may require reordering of these steps. -
Page 7: Master/Slave Configuration
XDi 650. 1 Can be set to XDi 1100. 1 IN or OUT But all PHASE Settings MASTER/SLAVE Set to MUST MATCH WIRING NORMAL MASTER/SLAVE The XDi 650. 1 and XDi 1100. 1 are equipped with a MASTER/SLAVE circuit. This allows you to control 2 or more amplifiers from one set of controls. -
Page 8: Strapping 2 Amplifiers
XDi 650. 1 XDi 1100. 1 STRAPPING Strapping Strapping is the same thing as Bridging but refers to using 2 amplifiers This is a way of combining the power of 2 channels into 1. When you wire the amp bridged you have a higher voltage differential between + and -. That means MORE POWER. If you have 2 identical, properly designed mono amplifiers (They can not be a stereo amp that is bridged internally) you can bridge them together to create 1 channel. -
Page 9: Power Configurations
XDi 650. 1 XDi 1100. 1 POWER CONNECTIONS From Head Unit Front 1100W@ REMOTE 1 Ω OPTIONAL FUSE FUSE Battery or Capacitor This is a stock ground wire on the battery between the battery and the body. It should be Upgraded to Battery 4 AWG from the factory 8 or 10 AWG. -
Page 10: Auto Detect
XDi 650. 1 XDi 1100. 1 AUTO DETECT SPEAKER LEVEL INPUT AUTO SENSE The XDi 650. 1 and XDi 1100. 1 use BTLD (Bridge Tied Load Detect) Turn-on circuit that offers a significant improvement in reliability over previous designs. Instead of relaying on the music to supply enough signal to turn the amplifier on. -
Page 11: Specifications
ARC AUDIO retailer. Upon inspection by ARC AUDIO should services be necessary under this warranty for any reason due to manufacture defects ARC AUDIO will, at its sole discretion, repair or replace the defective product with new or similar conditioned product at no charge.
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