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  • BOSS Audio 637UA In-Dash Single-Din Detachable CD/USB/MP3 Player Receiver
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BOSS Audio 637UA In-Dash Single-Din Detachable CD/USB/MP3 Player Receiver

by BOSS
| 16 answered questions

List Price: $118.00
Price: $54.36 & FREE Shipping. Details
You Save: $63.64 (54%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
  • Single-DIN mounting, Active black mask display, Illuminated control buttons
  • PLL synthesized tuner with 30 station presets, USB port / Front panel AUX input, Compatible with audio output of iPod and other MP3 players
  • ID3-Tag display, Quartz digital clock, Separate bass and treble
See more product details
62 new from $47.51 4 used from $48.97

Need help deciding which stereo to buy?

Check out our In-Dash Receiver Buying Guide for information on features and functionality of car stereo receivers.

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  • Buy Used and Save: Buy a Used "BOSS Audio 637UA In-Dash Single-Din Detachable CD/..." and save 58% off the $118.00 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

Frequently Bought Together

BOSS Audio 637UA In-Dash Single-Din Detachable CD/USB/MP3 Player Receiver + Boss CH6520 Chaos Series 6.5-Inch 2-Way Speakers (Pair) + BOSS Audio KIT2 8 Gauge Amplifier Installation Kit
Price for all three: $85.76

These items are shipped from and sold by different sellers.

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Product Information

Technical Details
Item Weight4 pounds
Product Dimensions9.4 x 3.5 x 11 inches
Item model number637UA
Chassis Sizefull-din
Display TypeActive Black Mask
Display ResolutionN/A
Warranty30 Days and Manufacturer
Expansionoptional_mp3_cable, optional_bluetooth, optional_hd_radio
Memory Card SlotUSB and SD Card Port
Media Playback SupportedCompatible with audio output of iPod® and other MP3 players
Height (inches)7 inches
Width (inches)3 inches
Weight4 Pounds
  
Additional Information
ASINB004S4XKRO
Best Sellers Rank #7,463 in Electronics (See top 100)
Shipping Weight5 pounds (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S.
Date First AvailableMarch 12, 2011
  
Warranty & Support
Warranty, Parts: Parts
Feedback
 


Technical Details

  • Brand Name: BOSS
  • Model: 637UA
  • Bluetooth support: N
  • Warranty: 30 Days and Manufacturer

Product Description

BOSS
Detachable face plate
view larger
BOSS
Front controls
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BOSS
Outputs
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637UA In-Dash Single-DIN MP3 Compatible CD AM/FM Receiver

Detachable Face Plate

The front face plate detaches so you can carry it with you.

Front Auxiliary In

On the front of the 637UA is an input labeled “AUX”, which allows the input of audio signals for MP3 players, headphones, and portable music players.

Output Power: 60 Watts x 4 Channels

The 637UA offers four channels that can be used to hook up four speakers. Typically though, it is a much better practice to have an amplifier running your system.

Key Features
  • Plays CD±R/RW and MP3 audio
  • USB memory port
  • RCA outputs
  • MP3 audio
What's in the Box
  • 637UA
  • Instruction manual
  • Removal keys
  • Wire harness
Model Bluetooth Audio USB/SD Ports Bluetooth Hands-Free iPod Audio Output Subwoofer Out AUX Input Output Power
637UA USB Only 60W x 4 CH
647CK USB Only 60W x 4 CH
650UA 60W x 4 CH
738UA 60W x 4 CH
758DBI 80W x 4 CH
775DI SD Only 80W x 4 CH
810DBI 80W x 4 CH
870DBI 80W x 4 CH

Customer Questions & Answers

Customer Reviews

What a piece of junk.
Gabino E. Matus Jr.
I didn't really evaluate the AUX input or the AM/FM.
dodadew85
And i dont have the original packing to return it.
Jared Antwine

Most Helpful Customer Reviews

13 of 13 people found the following review helpful By dodadew85 on October 30, 2011
The one I got was a piece of junk. When I took it back to have it returned, the car audio installation guys said they weren't surprised--they see about 1/20 of these don't work out of the box, and about 3/10 of these come back as broken at some point in their life.

Here's what happened, specifically. I bought this guy off the shelf at a Fry's because it was cheap and had a USB interface. I tested it--it identifies songs that are at the top level of the directory (not in a folder) and songs that are under one directory/folder. Beyond that (if the music file is under two folders or more) it will not find it or play it. Another side-effect I noticed of the USB interface is that it warmed up my USB stick substantially. I don't know if this audio system was just providing a lot of power, or if it had some design inefficiency that caused it to reading constantly from the USB stick which was actually over-using the electronics. Either way, I didn't have the system long enough to know if it affected the life of my USB stick. I do know that my USB stick has never gotten that hot in any other computer I've used it in.

I began using my CDs/DVDs in the system. After about a month, one failure became very apparent--the motor for ejecting/receiving the CD/DVD wore down quickly, so that it was struggling and sometimes I wondered if I'd get my discs back.

It was always VERY sensitive to scratches on the discs, but this got worse after about a month and a half. It skipped like a son-of-a-gun on songs that my other (older) CD players didn't skip on. The high-pitched, whining noises from the motor constantly trying to re-adjust annoyed me a lot, but I managed to try to make the most of it.
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2 of 2 people found the following review helpful By Harvey on January 13, 2013
Verified Purchase
This radio replaces cassette player in wife's car. Whole lot more work than I planned on doing but that is not the radio/CD players fault. The radio/CD player is what I expected but I would have been happier if the clock would light up when the radio is not on. Also it does not light when dash lites are on.
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Verified Purchase
I got it when I was told I would get it. great shape manuel hard to read buttons on radio really small.
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1 of 1 people found the following review helpful By Sthels on September 3, 2012
Verified Purchase
Good product for the money, works as it should.Not a big fan of the lighting on the unit, is to much, but it is not a deal breaker for me. THANKS AMAZON!
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1 of 1 people found the following review helpful By dz on March 1, 2012
Save your money. Quality is poor. It lasted about 6 months for me then died. Now I know why it was so cheap.
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I installed the stereo and the installation went well. It looked good and sounded ok but the volume doesn't get very loud but I was happy with it overall, that is until it all of the sudden shut off two months later and will not turn back on. I verified that it has power and all the wiring has food connections but it will not power up no matter what I do. I used to like BOSS and even though $50.00 is a low price I read many other reviews describing similar problems. I will NOT purchase another BOSS radio, get a SONY.
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2 of 3 people found the following review helpful By josephwebb on June 30, 2013
Verified Purchase
I read a lot of negative reviews. I bought it because of the price. It works very good. I used a toyota wiring plug and all the colors matched the radio, it made the wiring simple. It looks good in my car. The CD works good, the usb works good but I have not tried the aux and I would expect it will work good also. Very happy with it.
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2 of 3 people found the following review helpful By Nancy Barnes on October 10, 2012
Verified Purchase
everything was included it arrived in atimely fashion easy to install and works great. I would highly recomend it to anyone
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