Customer Ratings & Reviews

Metra 70-7551

This product is great compared to the one where you have to keep adjusting, all this does is make in the installation a lot easier. Instead of connecting wires to each speaker, you just plug it in to your new head unit and the rest of the wires are pretty straight forward to connect. Love it and I am glad that someone came out with this product.

Metra 70-7551

If you are going to change out the head unit in a Nissan Maxima with the Bose system, this is a must! You can keep the factory amps and save yourself many hours of heartache! Instructions are simple.

good value

It woked/fit perfectly.

Not for aftermarket radio with 4 ohms

Tried this harness with a JVC KW-XR810 HU. Volume was to lower. Lowered the factory speakers by 50% The HU was 4 ohms and my factory was only 1 ohms. I used a PAC-ROEMNIS2 instead.
Installed on a 2002 Infinity I35

RCA

This product was definitely worth the price, I have no problems with the cords or engine noise. I would definitely use the brand again if I ever needed some RCA wires.

Works

I used this harness for an 02 nissan maxima with bose. I did a complete amp bypass so i only used the wires like power and ground for the new head unit. But it fit the factory harness well and my job is done.

Metra 70-7551

Works well and fits my Bose system well

Perfect for your 350z with factory Bose

This harness was listed under infinity G35 with Bose but when the gentleman from Sonic crossed referenced it with my 350! It was an exact fit! Just what I need! So easy to wire! Took 5 minutes!

time saviour

Saved alot of time and works like a beauty.

Wire is wire :P

I really appreciate that each wire was identify clearly.

Really nice receiver

This radio is easy to hook up and easy to use . Has a great sound and Bluetooth works good.

By Nick847 on January 23, 2020 Verified purchase

Can't Beat Their Customer Service!!

I would recommend this product or any other product fom Sonicelectronix.com solely based on the excellent customer service they consistently provide with a feel good lasting impression every time you call and the way the product looks so sharp after beinginstalled right into the comfort of your vehicle.

Very nice

Installation wasn't bad, works great! Love the backup camera.

By Joseph on June 21, 2020 Verified purchase

Best product

That's exactly what was described, had no trouble with this product at all, I would definitely recomend this product to a friend

Simple direct hookup

Purchased for my 2002 Pathfinder with factory Bose amps. Simple install, quick, no mess. However, my head unit has standard lower voltage line levels, so max volume is fairly low to drive the amps. Would work better with a head unit with higher voltage preouts.

JVC KW-V25BT (KWV25BT)

This is a great radio for the price I haven't had any problem with it and it sound really good

By Jason on January 21, 2020 Verified purchase

Good Head unit with great sound and features

This is a great unit. It sounded way better than I was expecting. Install was a breeze with the provided wiring adapter and trim kit that was INCLUDED with the purchase (free of charge).

This unit has ample power to drive my JL Audio separates in the front doors and Alpine Coax in the rear doors. I do plan on adding an amplifier later, but it is not necessary if you are on a budget.

By Michael on March 16, 2020 Verified purchase

Great

Made it easier to install my new stereo.

Metra 70-7551 in a 2004 Nissan Maxima SL

I worked great, easy to install, highly recommended. I used this to connect my head unit to my Factory bose system using my aftermarket head units RCA outs. works great and sounds great.

Great value

It’s a good radio. And the service was wonderful. It’s was easy to put in

By Rose on June 18, 2020 Verified purchase

great value

Its a very nice product very simple to understand to complete my install of my stereo in my vehicle.

Good value

I have been buying JVC audio equipment for decades love the quality, wish this one had a remote.

By Lee on August 7, 2020 Verified purchase

Fine part if needed

Basic radio face plate/ mount. I only needed the plate and works fine

By brian on November 15, 2015 Verified purchase

Ok

I sent this one back because I had heard of problems people have had with Bose system.

By Jeremy on April 12, 2015 Verified purchase

Clean appearance

Filled in the gaps, neat and clean appearance.
Perfect fit

By George on July 28, 2019 Verified purchase

nice

This is great for bose powered factory amp/speakers.. but I still ended up replacing all the speakers and the amp since the sounded like crap...

By marlo on July 3, 2015 Verified purchase

Tune your tunes!

Wide variety of tuning options makes this deck awesome! I’ve had the same speaker set up for years and it’s never sounded better! I’ve had to replace a sub or two but still running the same amps and door speakers. This deck brought out a whole new sound stage! Would recommend. Easy install. Takes a minute to tune it too your ear if you run a custom set EQ.

By Jason on September 29, 2020 Verified purchase

Didn't need, but looks like it would do the trick.

The car's original stereo had already been swapped, so the kit wasn't necessary, but am glad is was included, as I can see this product saving a tremendous amount of time and hassle.

By Brian on January 2, 2017 Verified purchase

Metra 7551 Harness

Love the Metra products. Makes installing aftermarket head units much easier. Harness plugs right into auto .

Wiring harness

It looks like it is well made. I bought this thinking I was going to install a aftermarket radio, but I changed my mind. So I will not be using the harness after all. I'll keep it because if I'm not satisfied with the sound is will be installing a Alpine deck in place of the factory one.

By gdrakec22 on October 21, 2016 Verified purchase

Good deal

Head unit looks pretty nice and is a good value for the money.

By WILLIAM on July 9, 2020 Verified purchase

Nice product

This head unit is outstanding the DSP makes tuning easy.

By sheldon on July 3, 2020 Verified purchase

Worked Perfect

Great product to make a clean and easy install. Fast shipping.

Best bang for the buck

Great radio fits perfect in my 2000 mustang GT. Lots of settings even has a built in crossover.

By Domingo on July 9, 2020 Verified purchase

Made easy

The wiring harness worked perfect, saving time and a lot of headaches.

Works like a charm

Fits my infinity g35 perfect and does what it’s supposed to do

By Anonymous on October 5, 2019 Verified purchase

Must have with Bose system

A must have to upgrade your stock bose sound system also recommend the antenna adaptor

By OVO on October 10, 2016 Verified purchase

Plug and play!

Factory Bose amplifier integration with the simplicity of plug and play stereo installation. Doesn't get better than this.

Disposable radio

Had it for 9 months and the left channel went out. second radio from sonic that went bad in under 10 months!! save you money. what good is value if radio malfunctions in under a year? shaddy man, shady

By John on April 19, 2021 Verified purchase

Metra Electronics for the win

Easy to use and perfect fit for the Nissan. Good quality, affordable. Great way to add new headunit into vehicle.

By Harrison on December 29, 2024 Verified purchase