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Axxess XSVI-2004

Amplifier Interface Harness for 1997-2004 Chevrolet Vehicles with Factory Amplified System

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$64.97

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Axxess XSVI-2004

Amplifier Interface Harness for 1997-2004 Chevrolet Vehicles with Factory Amplified System

$64.97

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Axxess Audio Store

The Metra XSVI-2004 is designed to provide a 12 volt 10 amp switched accessory output along with the rest of the wires needed to install an aftermarket radio. The R.A.P. (Retained Accessory Power) function, where power is supplied to the radio after the ignition is shut off until one of the doors are opened, is retained by the XSVI-2004. The XSVI-2004 will also retain the amplified door woofers through the use of a differential line converter. This helps eliminate turn on/off pops and allows the user to adjust the level of the door woofers.

General Features:

  • Amplifier Interface Harness
  • For 1997-2004 Chevrolet Corvette Vehicles with Factory Amplified System
  • The XSVI Interface series provides a 12V accessory power output that uses data control signals instead of conventional power signals
  • R.A.P. (Retained Accessory Power) function is retained
  • Retains the amplified door woofers with the use of a differential line converter
  • Authorized Internet Dealer
  • 1-year Manufacturer’s warranty
  • Check the Product Instructions to see basic instructions and compatibility list for the Metra Axxess XSVI-2004

Harness Features

Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Install a Car Stereo & Retain the Factory OEM Amplifier
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Chevrolet
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Chevy Corvette

Premium Harness Features

Factory System Amplification
This refers to the factory sound system and whether the item is compatible with amplified or non-amplified systems.
Amplified

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
91%
4 Star
9%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.7
Value
4.9
Features
4.6
Design
4.6
Usability
4.5
2yea

louisiana

Overall
Durability
Value
Features
Design
Usability
Great

August 28, 2013

works great easy to install. Wasn't sure what I was getting into as far as installation but it was just as simple as plugging it into the aftermarket harness

11 of 13 found this helpful

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Mike

Sacramento, Ca

Overall
Durability
Value
Features
Design
Usability
Worked Great

August 27, 2012

This is the only product that works on the Chevrolet Corvette. After having to spend hours rewiring previous cars I decided to buy this Axxess piece. What a great product. Cut my install time by hours and it worked perfectly.

10 of 11 found this helpful

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j

horseshoe bend, ID

Overall
Durability
Value
Features
Design
Usability
Great Product - Poor documentation

October 6, 2010

This is a great product and works very well. Basically plug-and-play for the Corvette. The installation instructions were minimal at best. The install ended up being easy, but I had to get additional information from on-line audio forums and Axxess customer service to figure where each wire matched to the new H/U.

10 of 12 found this helpful

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LW

Birmingham, AL

Overall
Durability
Value
Features
Design
Usability
Good Product

April 1, 2010

I installed this product in my 2004 Corvette and works great.

10 of 12 found this helpful

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B

Austin, TX

Overall
Durability
Value
Features
Design
Usability
Easy to use, works well

February 14, 2010

Replaced a Soundgate adapter with this when the Soundgate died after about 5 years. The bass from the Bose woofers seems to be improved, and the "Retained Accessory Power" feature (which the Soundgate didn't have) is nice.

10 of 12 found this helpful

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Gene

Southaven, MS

Overall
Durability
Value
Features
Design
Usability
Almost Perfect

June 13, 2012

Only a few small items. The antenna does not work properly with this unit as I assume the antenna is controlled by the data bus. With the Axxess, the antenna is up all the time the radio is on, even when you are listening to the CD which in the factory configuration, the antenna would be down. Also the for potentiometers are not easy to adjust unless you have the special tool made for that purpose. Small knobs would be better.

9 of 11 found this helpful

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Ljoemo

Albuquerque NM

Overall
Durability
Value
Features
Design
Usability
2002 Corvette

May 7, 2012

This product works great. I was able to connect a Kenwood system and still use the original speakers and subwoofer.

9 of 12 found this helpful

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lester

Leesburg, FL

Overall
Durability
Value
Features
Design
Usability
RED FOX

July 12, 2011

This was required to connect the Jensen 9414 radio to my Bose sound system. Easy to connect and works flawlessly.

8 of 11 found this helpful

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Wes

Navarre FL

Overall
Durability
Value
Features
Design
Usability
XSVI-2004 - fixes anti-theft issue

November 11, 2009

Fixes anti-theft issue that disables the car!! Install took 45min 1 1/2 hr, overall easy to install after taking the bottom half of the steering components.

7 of 9 found this helpful

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mark

nashville , TN

Overall
Durability
Value
Features
Design
Usability
the converter worked perfect

November 10, 2009

The Axxess XSVI-2004 worked perfectly in my 2004 corvette changed the stock stereo to an alpine and the converter worked perfectly with the bose system. The local stereo company tried to talk me in to changing my hole system over (1,000.00 )saying that there would be popping and static using the converter. THERE WASNT - IT WORKED PERFECT worked better than the stock stereo

7 of 9 found this helpful

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Elisabeth

Ocala, FL

Overall
Durability
Value
Features
Design
Usability
2000 Corvette

October 22, 2015

Potentiometer is great and got a wonderful sound of my speakers I never had, what is not do great I lost the RAP in my car and had to connect it straight to the ignition. A lousy manual.

0 of 1 found this helpful

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Browse 1 question and 2 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
I need to add subs next
Ben V on Oct 9, 2015
it fits my corvette; putting in a new radio
Carol G on Nov 16, 2014

Product Summary

Manufacturer

Model Number

XSVI-2004

UPC

086429178513

Weight

0.65lbs

Internal SKU

xsvi2004

Internal Product ID

14599

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Axxess XSVI-2004