BOSS AUDIO 647CK Package Includes 637UA Single-Din CD AM/FM CD Receiv

by Boss
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ITEM# 13481015
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Technical Specifications

  • Description
  • General Information
  • Additional Product Specifications
  • Technical Information
  • Memory
  • Audio
  • Tuner
  • Network & Communication
  • Interfaces/Ports
  • Physical Characteristics

BOSS AUDIO 647CK Package Includes 637UA Single-Din CD AM/FM CD Receiv


Combo Kit Includes 637UA and one pair 6.5" 2 Way full range Speakers

Cruise to your favorite tunes with the BOSS Audio 647CK Receiver and Speaker package. Included in this combo kit are the 637UA In-Dash Receiver and one pair of CK65 2-Way 6.5" Speakers with a Poly Cone Woofer. Pop in a CD, turn on the AM/FM radio, hook up your MP3 player or smartphone to the Auxiliary input or plug into the USB port to enjoy your own playlists. For peace of mind when leaving your vehicle, quickly detach and store the front panel of the Receiver. Take your music to the next level with the BOSS Audio 647CK Receiver and Speaker Combo.

    One Pair of CK65 6.5" 2-Way Speakers with Poly Cone Woofer and Foam Surround
    250 Watts MAX 180 Watts RMS Power Handling per Pair
    637UA has 60 Watts x 4 Max Power, Preset Built-in EQ and Detachable Face
    Plays CD/USB/MP3 FM/AM, Smart Phones
    USB, Aux Inputs and One Pair of RCA Outputs
    Compatible with Audio out from Smartphones and MP3 Players

More from the Manufacturer

General Information
Manufacturer Boss Audio Systems
Manufacturer Part Number 647CK
Manufacturer Website Address
Brand Name Boss Audio
Product Model 647CK
Product Name Combo Kit Includes 637UA and one pair 6.5" 2 Way full range Speakers
Product Type Car CD/MP3 Player
Additional Product Specifications
Full Product Specifications Click to view
Technical Information
Number of Discs 1
Faceplate Style In-dash
Memory Card Supported SD
Audio Formats CD-DA
Tuner AM
Station Presets 12 - AM, 18 - FM
Network & Communication
Bluetooth Yes
Auxiliary Input Yes
Physical Characteristics
Height 9.5"
Width 6.8"
Depth 14.3"
Weight (Approximate) 7.66 lb

Product Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • Terribly made product
    Verified Purchase

    This stereo looks nice, but it is extremely cheap quality. The front face is removable, but doesn't really stay attached correctly. Within 5 minutes of being installed (by professionals) it was already not working properly. I immediately had the installers remove it and replace it with something of better quality. I would give 0 stars if that was an option.

    Read More
    Jennifer M. Apr 21, 2015
  • Car Stero
    Verified Purchase

    Purchased for my sister, no complain

    Read More
    amjames Feb 3, 2015

Questions & Answers

  • Q:

    "Does the unit come with the wire pig tail I am putting it in a 69 firebird"

    • A:

      Hello V9784231548, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. You will receive an email notification once an answer is posted. Have a great day.

  • Q:

    "Why did you choose this product?"

    • A:

      Quality product at a value price

  • Q:

    "Will the player and the speakers fit a 1999 Ford Expedition?"

    • A:

      Hello brookeanderson681, yes, this should fit a 99 Expedition. You may need an adapter kit, as I believe the current setup is a double din and this is a single din. Thanks for shopping with us! Matthew P.

  • Q:

    "Would the speakers that came with it fit in a 2000 crown Vic?"

    • A:

      Hi rubels33, These speakers should fit a 2000 Crown Victoria, but an adapter kit may be necessary based on the current sound system configuration. Thank you for shopping with us.

  • Q:

    "What rear speakers are recommended with this system?"

    • A:

      Hello frankrri, the Boss Audio Systems Ch5530 Chaos Series Speakers (5.25" 3-way Speaker) Item #: 11465590 shold work for you. Please feel free to contact us again with any further questions. Thank you for shopping with us!

  • Q:

    "what size cavity will the stereo fit"

    • A:

      The dimensions (H x L x W): 6.3 x 7.01 x 1.97 inches

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
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Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.