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Customer Reviews

RetroSound R-57N

RetroSound R-57N Single 5"x7" 2-way car speaker with dual voice coils

MFR # R-57N

4.0 out of 5 stars
28 reviews
View this product
Great speaker for retrofitting

Crutchfield customer from Lancaster, CA on 4/20/2025

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

Fits my 70 mustang dash well. Sounds good and works well with the alpine 60W amplifier. Had to fade sound to the rear by a good bit for more balanced sound.

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Crutchfield response on

0 of 0 found this helpful

Ok if you don't need volume

JH from CA on 2/28/2025

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Verified employee review (What's this?)

I purchased the R-57 after returning a D572. Turns out neither speaker can tolerate sufficient volume to be useful while driving. Sitting in a garage at idle, either speaker is fine. However, with road noise and engine noise in an open top car, the volume necessary to hear the radio exceeds the volume that results in such severe distortion that it is not possible to listen. I am using a stock 1968 radio. Nothing fancy. I wasn't looking for fine sound, just adequate quality at a useful volume to listen to the radio. Not even listening to music. Just the news. However, to get to a sufficient volume while driving, the distortion is too much. Maybe this would work in a closed car, but not with the top down on an old, but fine-running, car. I needed a 5x7 speaker - that's all the room I have for a single speaker - and I needed one that could take 8 ohms - I used the jumper included. But, I can't use the speaker... So, if you need to get any volume out of your speaker, beware that 5x7s from Retro may well not provide it. Other than that, it fits. It plays fine at low volume. As long as I don't want to listen while driving, I suppose it's fine. And I'm stuck with it since I have already paid to return one and am not inclined to keep paying for returns. It fits nicely in its shipping box.

Pros: It can tolerate 8 ohms. It fits.

Cons: Can't be used when driving (a convertible) because the distortion is intolerable at a volume necessary to hear.

Crutchfield response on 3/4/2025
JH, we're sorry you're disappointed with your speakers. You mentioned that you don't want to return them, but if you change your mind, please contact our Customer Support team at 1-800-955-9091. Purchases from Crutchfield can be returned or exchanged within 60 days of the purchase.

0 of 0 found this helpful

RetroSound R-57N

Robert from Denison, TX on 4/3/2024

1969 Pontiac Firebird

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Just ok sound

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Crutchfield response on

0 of 0 found this helpful

Hard to find this low profile 1969 Mustang speaker

Jim from Lebanon, OR on 3/31/2024

1970 Ford Mustang

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Verified employee review (What's this?)

It fit in the dash of my 1969 mustang with A/C jest wright sounds good

Pros: Fit perfectly

Cons: Non

Crutchfield response on

1 of 1 found this helpful

RetroSound R-57N

Chris from INMAN, SC on 2/28/2024

1964 Ford F Series

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Verified employee review (What's this?)

Choices are really limited for a classic truck dash speaker with dual voice coils. The Retrosound R-57N fit the bill for my criteria: dual voice coil, full range and be a close fit for the opening. The fit in my 64 F-100 wasn't an exact line up with my factory dash grill but close enough that a 1/4" plastic spacer and weather strip foam to seal it to the dash mounted it up nicely. But how does it sound? Surprisingly good especially for a single 5x7. It's loud enough overcome highway noise with ease. Has good mid-bass and decent highs. I've been listening to it for a couple of weeks driving back and forth to work and it definitely makes the drive better. If I could change one thing it would be better tweeters to make the highs smoother but for under $80 I am not at all disappointed.

Pros: Good mid-bass Strong output Left and right channels in my factory single dash opening

Cons: The highs are a little harsh

Crutchfield response on

0 of 0 found this helpful

Great Sound

Carolyn from Tyler, TX on 2/12/2024

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Very good speaker. Purchased for 68 Ford Truck so this is the only speaker in the truck and I am very pleased with the quality and sound it produces.

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0 of 0 found this helpful

Cool size

Clarence from Baton Rouge, LA on 10/17/2023

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Sounds pretty good not heavy bass decent

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0 of 0 found this helpful

Great Classic Car Update

Francisco from Napa, CA on 7/16/2023

1969 Ford Mustang

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Verified employee review (What's this?)

Added to my center dash of my 1969 Mustang. It completed my system and sounds amazing!

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Crutchfield response on

1 of 1 found this helpful

RetroSound R-57N

Crutchfield customer from Santa Cruz, CA on 11/11/2021

1961 Chevrolet Pickup

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Fits perfect and keeps my truck original

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Crutchfield response on

0 of 0 found this helpful

Good speaker - Wish it had more bass

RUSSELL from SMITHTOWN, NY on 11/8/2021

1960 Chevrolet Pickup

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

Much better than my (as I discovered) blown out speakers this replaced. I wish this speaker handled bass a little better. Seems the two 4 1/4" speakers that were replaced handled the bass a little better. The speaker is not as heavy as I would expect. Seems the magnet is quite small. I guess my plan is to add a sub-woofer somewhere in my truck because I feel this speaker handles the treble and mid-range great. Truthfully, I did not expect much bass out of this one speaker, so I gave it 4 out of 5 stars. I know they cannot expect the speaker to fit all vehicles, but I wish it came with more to help you install it. I had to come up with some very creative ways to install it into my 1960 Chevy pickup.

Pros: Sounds good.

Cons: Not enough supplied to install the speaker. Speaker seems lighter than you would expect.

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0 of 2 found this helpful

RetroSound R-57N

Crutchfield customer from Estherville, IA on 8/11/2021

1965 Chevrolet Pickup

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Like the dual channel feature so I only need one speaker to get stereo sound.

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Crutchfield response on

1 of 1 found this helpful

RetroSound R-57N

Crutchfield customer from Marana, AZ on 4/9/2021

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Fits perfectly and looks great, sounds great

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Crutchfield response on

0 of 0 found this helpful

RetroSound R-57N

Crutchfield customer from Redding, CA on 3/16/2021

1974 Ford F Series

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Sounds great in this '74 F250 coupled with some full range speakers behind the seat. Not much low end without additional speakers. Really brings life to the old girl. Mounting on the speaker is a little wider than the original holes but comes with longer bolts so I made it work and just put them at an angle to reach the mounting holes on the speaker.

Pros: Stereo sound Decent quality

Cons: Mounting holes not perfect for my application

Crutchfield response on

0 of 0 found this helpful

RetroSound R-57N

Crutchfield customer from Phoenix, OR on 9/25/2020

1953 Chevrolet Pickup

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good for what i needed

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0 of 0 found this helpful

RetroSound R-57N

Douglas from RIDGEFIELD, CT on 7/25/2020

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The right tool for the job but lost 3 stars because the small panel that holds the wires came off on one side. I have a strip of gorilla tape holding it on now. Speaker sounds good for its size.

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Crutchfield response on

1 of 1 found this helpful

Good Fit

Crutchfield customer from Vonore, TN on 2/9/2020

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Narrow design makes it possible to achieve required fit in existing dash.

Pros: Fit, appearance.

Cons:

Crutchfield response on

2 of 2 found this helpful

RetroSound R-57N

Crutchfield customer from King George, VA on 9/1/2019

1967 Chevrolet Camaro

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Verified employee review (What's this?)

Speaker works great but the terminals could use a bit of help. I bent one of the terminals a few times trying to get the included wiring pushed on, but as long as you are gentle it works just fine. Biggest issue was not being offered the "Universal Mounting Bracket" from Crutchfield during the ordering process. The kit is just a piece of thin stamped metal (the bracket), one bolt to hold the bracket to the speaker, and two self tapping screws to mount the bracket to the chassis. The problem is, unless you already have somewhere that this speaker will bolt in directly it's pretty much useless without the bracket kit. For some reason it wasn't offered from Crutchfield and I found out after attempting the install, which added 3 days to my schedule. In any case, do yourself a favor and order Retrosound RS-UB1KT or you'll be wasting a few days too.

Pros: Great speaker

Cons: Doesn't come with required mounting bracket

Crutchfield response on

5 of 5 found this helpful

RetroSound R-57N

Crutchfield customer from Plant City, FL on 12/12/2018

1970 Chevrolet C Series

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Great sound! Perfect upgrade to the original 48 year old speaker!

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Crutchfield response on

2 of 2 found this helpful

RetroSound R-57N

Crutchfield customer from Bloomington, IL on 11/25/2018

1985 Ford F Series

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Fit great in my 1985 F250 in place of the factory dash speaker.

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Crutchfield response on

3 of 3 found this helpful

Kraco stereo lives to play another day!

Mike from Bergen County, NJ on 7/20/2018

1973 Ford F Series

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

Replaced the single in-dash speaker in a '73 F250. For the price and convenience this speaker is definitely a really good choice. Much better than the ripped, blown out speaker that was in there. Now if I could just find some cassettes for the Kraco stereo... I'll be stylin'

Pros: 1. It's a tight, tight fit with the original mounting screws, but it does fit with zero modifications. 2. I can use the balance knob and get a response

Cons: 1. With a Kraco AM/FM Cassette stereo that uses a common ground... I can't complain 2. The adjustable mounting bracket was missing from my packaging, but luckily I didn't need it

Crutchfield response on

1 of 1 found this helpful

RetroSound R-57N

Crutchfield customer from Lake Zurich, IL on 6/24/2018

1957 Ford Thunderbird

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Works perfectly for my application

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Crutchfield response on

1 of 1 found this helpful

RetroSound R-57N

Crutchfield customer from El Paso, TX on 12/23/2017

1977 Ford F Series

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

It wasn't a perfect fit, but I improvised with the metal strap and made it fit. After considerable internet search, this was probably the closet replacement I could've found. It sounds great with my Kenwood radio/cd unit. Thanks. Overall, a good buy for my 1977 Ford pickup.

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Crutchfield response on

2 of 2 found this helpful

RetroSound R-57N

Bill from Williston Park, NY on 6/18/2017

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

this is a great replacement for a 50 year old factory speaker. Sound is loud and clear. It allows me to retain the factory appearance on my 1965 MGB.

Pros: this speaker allows stereo performance from 1 speaker. Perfect for and older Mono car, with an updated head unit.

Cons: I had to drill out the mounting holes a little. Not really a con,

Crutchfield response on

1 of 1 found this helpful

Good Fit, Decent Sound

Steve from Texas on 6/22/2015

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

Fit right in my 1984 F150. Did have to bend a couple of the terminals in order to drop in. Sounds ok, way better than the original but not incredible.

Pros: Fits.

Cons: Not as clear as I expected.

Crutchfield response on

1 of 1 found this helpful

Retrosound R-57N

Crutchfield customer from Street, Maryland on 8/1/2014

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

Although lacking in some bass and fulness of sound, it's a good solution to the single speaker location found in my old MG. Car noise prohibits any real sound system anyway. Serves my circumstances perfectly.

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Crutchfield response on

4 of 4 found this helpful

Retro Speaker in 66 Bronco

Brian from West, TX on 7/5/2013

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

This speaker replaced a single in dash speaker in a 66 Bronco. Paired with a retro sound radio this speaker sounds pretty good. I am happy with the purchase and would recommend it for a single dash speaker replacement. The adjustable mounting bracket works great.

Pros: Fits great in dash of 66 Bronco.

Cons:

Crutchfield response on

3 of 3 found this helpful

Tinny

Kevin from NH on 5/26/2013

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

I replaced a single center dash mono speaker so compared to that this is way better. In playing it with the Retrosound Model 2 I bought with it though it sounds pretty tinny. Maybe I just haven't found the right DSP setup on the radio yet. I wasn't expecting it to sound as good as a pair of nice speaker and I didn't have any other real choices so I gave it 3 stars.

Pros: Easy install, with lots of options to make it fit. Dual voice voila

Cons: Sounds tinny to me

Crutchfield response on

2 of 2 found this helpful

RetroSound R-57N

Jim from Orlando, FL on 12/15/2010

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

Too bad this speaker is the only available dual voice coil for older cars and trucks. It works and is definately in better shape than the one I removed from my 1979 F-150 but it seems to be lacking in clear highs and fullness in sound. I don't know, I'm no stereo expert, but I have a RetroSound stereo driving this speaker in the dash and a 6 1/2" speaker in each door and the 5x7 sounds weak...It works though.

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Crutchfield response on

18 of 20 found this helpful

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