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Customer Reviews

RetroSound Technophonic

5-channel car amplifier — 65 watts RMS x 4 at 4 ohms + 330 watts RMS x 1 at 2 ohms

MFR # TECHNOPHONIC

RetroSound Technophonic

RetroSound Technophonic

5-channel car amplifier — 65 watts RMS x 4 at 4 ohms + 330 watts RMS x 1 at 2 ohms

MFR # TECHNOPHONIC

10 reviews
View this product

Great price for the power

Crutchfield customer from Lake Jackson, TX on 2/14/2021

2008 GMC Sierra

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Performs as advertised at a great price

Pros:

Cons:

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0 of 0 found this helpful

RetroSound Technophonic

Crutchfield customer from Sioux Center, IA on 12/26/2020

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Verified employee purchase (What's this?)

It was pretty big but works well. Hard to install due to size

Pros:

Cons:

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0 of 0 found this helpful

RetroSound Technophonic

Crutchfield customer from Des Moines, IA on 8/31/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

Did a pretty simple install in a '90s era Ford Centurion. Replaced two old RF amps for the 4 component sets and 2 subs. Amp is easy to install and cool to the touch. Solid quality, no frills, good amp.

Pros:

Cons:

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0 of 0 found this helpful

RetroSound Technophonic

Crutchfield customer from Hibbing, MN on 7/12/2020

2005 Dodge Ram 1500

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Verified employee purchase (What's this?)

Very clear sound. Was surprised at the compact size.

Pros:

Cons:

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3 of 3 found this helpful

RetroSound Technophonic

Crutchfield customer from Tracy, CA on 6/28/2020

2003 Honda Pilot

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Verified employee purchase (What's this?)

Clean power

Pros: Shallow depth and not too large overall

Cons:

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0 of 0 found this helpful

easy install

Crutchfield customer from Katy, TX on 6/6/2020

1973 Ford Mustang

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Very easy install

Pros:

Cons:

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0 of 0 found this helpful

Wonderful amp at a good price

David from Darien, IL on 4/12/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

Perfect upgrade, exactly what I was looking for. Exact RMS power for my entire system and easy install.

Pros: Installation ease, good power, compact size for a 5 channel amp

Cons: Power and speaker terminals on opposite side of line in jacks

Crutchfield response on

2 of 2 found this helpful

RetroSound Technophonic

Crutchfield customer from Walker Valley, NY on 2/16/2020

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Verified employee purchase (What's this?)

Clean sound and a very compact size. I'm very happy with this amplifier

Pros:

Cons:

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0 of 0 found this helpful

RetroSound Technophonic

Crutchfield customer from Rockville, VA on 11/27/2018

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Verified employee purchase (What's this?)

A very nice unit that was easy to install and sounds great in a classic car

Pros:

Cons:

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0 of 0 found this helpful

RetroSound Technophonic

Chris from Gibson, GA on 11/23/2018

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Verified employee purchase (What's this?)

Great amp for my Tacoma continuous play with no issues

Pros: It works great

Cons: Zero

Crutchfield response on

3 of 3 found this helpful

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