Superb Product!
Crutchfield customer from Ashland, KY on 5/18/2020
1970 Chevrolet C Series
This amp sounds amazing! Love it, easy to install, and hides under my dash!
Pros: Easy to install
Cons: None
0 of 0 found this helpful
Bozeman
Paddy from Bozeman on 3/31/2020
I have owned two of these in the past five years. Both failed after about 2 years. RetroSound would not replace either. Won't get burned again. Buying a different brand this time.
Pros: Easy to install
Cons: Won't last
6 of 6 found this helpful
RetroSound Quad4
Crutchfield customer from Fairview, NC on 5/8/2018
I have a 1963 beetle with retro sound stereo plug-and-play just like it said works great
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1 of 1 found this helpful
Simple and compact
Marcus from New Bern, NC on 3/9/2018
Easy install and compact....has made a big difference from basic system
Pros: Easy to install and compact
Cons:
1 of 1 found this helpful
RetroSound Quad4
Crutchfield customer from Indianapolis, IN on 1/9/2017
Really like the entire system, agree easy to install. However, after plugging in the amp, right rear speakers would not work, completed trouble shooting of the entire system and from my opinion found that the green wires in the Quad unit were not working at all. I contacted Crutchfield for replacement via on-line chat and within minutes they had ordered a new one for exchange and sent instructions on how to mail this one back.
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6 of 7 found this helpful
Simple Plug & Play
Crutchfield customer from Bettendorf, IA on 7/7/2016
Was super easy to install. Just plugged in and ran the power wire with fuse which was included in the kit and extremely satisfied with the results
Pros: Simple and easy to install when used with RetroSound Radio
Cons:
6 of 7 found this helpful
Easy install
Daniel from Prosser, WA on 6/17/2016
Very easy install. System sounds a lot better. Plud and play with my restrosound model 2.
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1 of 1 found this helpful
Quad 4
Phil from Virginia on 11/15/2015
I has a Retrosound model 2. So this review is only relevant if you own a Retrosound. Pretty much a plug and play. Yellow power wire to + battery terminal. Black ground wire to nearby metal car frame. Other wires use retrosound model 2 wire connectors. The Quad 4 is small and easy to hide under the dash. Restrosound model 2 is not a great stereo when it comes to sound so I feel the addition of the Quad 4 is a must. Sounds is full and richer at all volumes. Also love the retro look this system gives my 59 Porsche 356 replica. Awesome.
Pros: Compact. Plug and play with Retrosound model 2. Full rich sound.
Cons: None.
8 of 8 found this helpful
RetroSound Quad4
Crutchfield customer from Massachusetts on 10/6/2015
nice addition to the head unit. Makes all the difference in the sound quality .
Pros: EZ plug and play install
Cons: All good
7 of 7 found this helpful
Retrosound Quad4 amp
ScottM from Massachusetts on 6/18/2014
Nice little amp that goes well with retrosound stereo already installed in my ride
Pros: Simple add on installation to Retrosound stereo, simply remove speaker and control jacks from stereo and plug amplifier in its place, reconnect the jacks and add a power circuit and enjoy!
Cons: None to date.
16 of 18 found this helpful
