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Boss 644UA

In-Dash CD/MP3 Car Stereo Receiver w/ Front USB, SD Card Reader and Black Matrix Display

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In-Dash CD/MP3/USB Receiver • Active Black Matrix Display • 60W x 4 Chan. MAX • 14W x 4 Chan. RMS • 1 Set of 5V Preamp Outputs • 2-Band Parametric Equalizer • 1bit Digital Analog Converter • SD Card Reader • Front USB Connection

Learn more about the 644ua

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This item has been discontinued

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Boss 648UA

OUR PRICE: $39.99

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Product Highlights


In-Dash CD/MP3/USB Receiver • Active Black Matrix Display • 60W x 4 Chan. MAX • 14W x 4 Chan. RMS • 1 Set of 5V Preamp Outputs • 2-Band Parametric Equalizer • 1bit Digital Analog Converter • SD Card Reader • Front USB Connection

Description


Boss brand icon

Authorized dealer

General Features:

  • In-Dash AM/FM, CD, MP3, USB Receiver with Remote
  • Active Black Matrix Display
  • Red illuminated button lighting
  • Power Output:
    • Peak: 60 watts x 4 channels
    • RMS: 14 watts x 4 channels
  • Theft-deterrent, detachable face plate
  • Wireless remote control included
  • Convenient clock display
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Playback and Audio Features:

  • Playback of CD, CD-R, CD-RW, MP3 and WMA
  • PLL Synthesized AM/FM tuner with 18FM/6AM presets
  • Switchable USA, Europe, Asia, Japan, and Russia radio regions
  • Electronic Shock Protection (ESP)
  • 2-band parametric equalizer with preset tone curves
  • 1bit Digital Analog Converter (DAC) with 8x Oversampling to enhance your MP3/WMA playback
  • SD Card reader for audio playback

Expandability Options:

  • 1 Set of 5V preamp subwoofer outputs
  • Front Auxiliary Input: 3.5mm headphone jack allows connection to portable media devices such as MP3 players
  • Front USB Input: USB port allows connection to digital devices such as flash drives, portable media players, etc.
Also Found As: 644-UA

Product history:

Boss 648UA thumbnail
(newest, current model)
Boss 644UA thumbnail
(previous model, replaced by Boss 648UA)

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Specifications & Details


In-Dash Receiver Specifications
Receiver Size
Single DIN
Anti-Theft Security
Detachable Faceplate
Wireless Remote
Yes
Peak Power Output
60 watts x 4 channel
RMS Power Output
14 watts x 4 channel
Preamp RCA Outputs
1 Set (2-channel)
Dedicated Subwoofer Preamp RCA Output
Yes
Preamp Voltage
5 volts
Built-In Equalizer
2-band parametric equalizer
Display Type
LCD Text Display
Expandability Features
Inputs
Auxiliary (Front)
Auxiliary (Rear)
Memory Card Slot
SD
Steering Wheel Control Compatible
No
Tuner
AM/FM Tuner
Yes
FM Presets
18
AM Presets
6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

644UA

Weight:

4.00lbs

Internal SKU:

644ua

Internal Product ID:

44088

Product and How-to Videos


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