Customer Ratings & Reviews

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Customer Reviews

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Worked Great

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.

By Mike on August 27, 2012


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Great Product - Poor documentation

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.

By j on October 6, 2010


found this helpful.

Easy to use, works well

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.

By B on February 14, 2010


found this helpful.


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

By 2yea on August 28, 2013


found this helpful.

Good Product

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

By LW on April 1, 2010


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the converter worked perfect

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

By mark on November 10, 2009


found this helpful.

XSVI-2004 - fixes anti-theft issue

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.

By Wes on November 11, 2009


found this helpful.

2002 Corvette

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

By Ljoemo on May 7, 2012


found this helpful.


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

By lester on July 12, 2011


found this helpful.

Almost Perfect

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.

By Gene on June 13, 2012


found this helpful.


I replaced a unit from a competitor that quit on me two weeks after install. It didn't work that great anyway. The adapter harness did not power the Bose subwoofers, and it sounded tinny.
The Axxess works as advertised. The subs now work like they are supposed to, and the whole system sounds better. (I also replaced the head unit).
Install was simple, with clear instructions.

By Anonymous on June 18, 2019


found this helpful.

2000 Corvette

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.

By Elisabeth on October 22, 2015


found this helpful.


I would most definitey would recommend this product made super easy to keep the stock c5 amplifiers

By scott on June 11, 2017 checkmarkIcon Verified purchase


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