Beat-Sonic® MVA-81 - Amplifier Interface

TRUCKiD hooked me up with this and I couldn’t be happier. This adapter is quite expensive, but if you have a GX 470 and want an aftermarket radio, it delivers high quality sound. The connections are very easy, the only issue for me was trying to cram this adapter in with all the other wiring and brackets. While expensive I highly recommend this Beat-Sonic adapter, it enables you to incorporate all the latest (Apple CarPlay/Android, Bluetooth 5, stream music from phone, etc) technology. Very happy with the service. Thanks.

There is no way interface with the rear speakers separately since you only wire up the front speaker wires from the radio, so the fader option will work. There is also no way to directly interface with the factory sub. However I knew what going in, it accomplished what I wanted. I get great sound and more volume than I'll ever need.

Easy installation. Perfect set up for a 2019 IS300. Staff at TRUCKiD very helpful. Great customer support.

Fit was exact, its in a good location so it's not visible. Easy instructions and installation.

To connect the front camera to the power you have to splice and solder wires. I was unaware of this when I researched the product.

Well-built look and performs like a factory OEM part, very self-explanatory installation, great job Beat-Sonic!

"Attention " all Lexus IS300 owners 2002-2005 without navigation option! This just might be the very best aftermarket stereo interface adapter available for our vehicles! If you would like to avoid installing a new amplifier and running speaker wires to your rear speakers, this Beat-Sonic SLA-91 adapter is the very best option i have found. It allow you to upgrade your vehicle with an aftermarket stereo,that provides one with all the current technology. This product is a plug and play unit, no cutting into your oem wiring harness, a simple solution to a complex problem! And still retain your OEM amplifier! The product is of "High Quality" though a little pricey! Beat -Sonic did there homework , and produced a fine product! And TRUCKiD thank you for teaming up with Beat-Sonic , and providing another outlet to purchase this unit without having to buy directly from the manufacturer! Mine is working fantastic in my Lexus IS300 2003! Sincerely, Brad D.

The store place try to charge me a arm and a leg for a couple hrs of labor I ordered it my self took a week to get Tom me I installed it my self took 20 minutes! I highly recommend but I wish I could mirror my phone or device also and see movie dvd and gps map at the same time I have the big double screen in my GS 350.

Everything is great!

This navigation and video in motion control bypass combo works well. When I start the car, it goes to the video screen. I also bought Beat-Sonic® AVC38 - A/V RCA Input Cable Harness and hooked up a few different items - Chromecast and an Android stick. I like the Android stick the best for the most flexibility. Shipping was really fast to CA, I got the items the next day.