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Boss 634UA

CD/MP3 Receiver with Remote and Front USB and Aux Inputs

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Up to $30 in free installation accessories included with this product. Click for details.

Specials with this product

  • Free Installation Accessories!details
  • CD/MP3 Receiver with Remote and Front USB and Aux Inputs
  • Power Output
    • 80 watts x 4 chan. Peak
  • Full Detachable Flip-down front panel
  • PLL Synthesized AM/FM Tuner
  • 30 station Presets
  • USB Port for AUX Input
  • Quartz Digital Clock
  • ESP Anti-Skip Mechanism
  • CD Mute Function
  • Track Repeat
  • Intro Scan
  • 1-Bit D/A Converter
  • 8x Oversampling
  • Front and rear AUX Inputs
  • MP3/CD-R/CD-RW Compatible
  • ID3 Tag Readout
  • Subwoofer Output
  • Preset EQ Response Curves
  • Separate Bass and Treble
  • Balance and fader controls
  • Dual RCA Outputs
  • Loudness Control
  • Wireless Remote Control Included
  • 1-year Manufacturer's warranty
Product History:
Boss 640Ui thumbnail
(newest, current model)
Boss 634UA thumbnail
(previous model, replaced by Boss 640Ui)
** CLOSEOUT!! ** Boss 634U thumbnail
(previous model, replaced by Boss 634UA)
In-Dash Receiver Specifications
Receiver SizeSingle DIN
Faceplate SecurityDetachable
Remote ControlYes
Peak Power Output80 watts x 4 channels
RMS Power Output18 watts x 4 channels
Preamp RCA Outputs3 Pairs (Front, Rear, and Subwoofer)
Sub Preamp RCA OutputYes
Preamp Voltage5 volts
Built-In EqualizerYes
Display TypeDot-Matrix Text Display
Display ColorWhite
Button ColorBlue
CD Signal-to-Noise60 dB
Playback Features
AM/FM TunerYes
FM Presets18
AM Presets12
CD-R/RW PlaybackYes
MP3 PlaybackYes
WMA PlaybackNo
DVD / Video PlaybackNo
Expandability Features
Audio/Video InputsFront 3.5mm
USB InputFront
iPod Audio ConnectionNo
Satellite RadioNo
HD RadioNo
Bluetooth ConnectivityNo
CD Changer ControlsNo
Memory Card ReaderNo
Warranty and Return Policy
Return Policy Standard Return Policy
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Product Summary

Manufacturer: Boss
Model number: 634UA
UPC: 791489105996
Weight: 4.00 lbs
Internal SKU: 634ua
Internal product ID: 8310
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

John has been nothing short of excellent. Great asset to your company! I've given his name to several people, hope they deal with him.

Thanks John, Glenn King

- Glenn from Washington St

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