Alpine CDA-7977

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This item has been discontinued

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The Alpine CDA-7977 is a high quality CD Tuner with 3 Pre amp outputs that are fully controlled by a 4 Volt DC-DC converter to deliver the maximum signal to your amplifiers. The CDA-7977 is even compatible with XM Satellite Radio- simply add the optional receiver module and you will be enjoying coast-to-coast digital quality radio (subscription fee required). You also get a 3-color spectrum analyzer display and our upscale Max Tune SQ tuner. Bass Engine Plus features personalizes the system to your specific tastes. And speaking of taste, the CDA-7977 has a silver finish with blue illuminating buttons that looks stunning in any dashboard. This unit even offers Versatile Link which allows you to add an MP3 player, VCR, DVD or even Video Game sound to your system.


  • Ai-Talk Display
  • External Processor Preset Recall
  • Multi CD Shuttle Control

CD Player

  • 1 Disc DP-S Mechanism
  • 8x Oversampling
  • CD Text, CD Text Display, CD Text Scroll
  • CD-R/RW Compatibility
  • Digital Servo
  • Disc Play/Pause
  • Disc Title Memory
  • Forward/Backward
  • M.I.X. (Random Play)
  • Music Scan/Repeat
  • Music Sensor
  • Regulated 1-Bit DAC

CD Shuttle Control

  • CD Text Display/Scroll
  • Direct Disc Selection
  • Disc Play/Pause
  • Disc Title Memory
  • Forward/Backward
  • M.I.X. One/All (Random Play One or All)
  • Music Scan/Repeat
  • Music Sensor (Skip)
  • T.S.M. (Title Search Menu)
  • T.S.M. Scroll (Title Search Menu Scroll)
  • T.S.M. Scroll (Title Search Menu/Scroll)

General-Head Units

  • 3-Position HP/LP Crossover (12dB/Oct.)
  • Bass Center Frequency Control
  • Bass Forward Enhancement
  • Bass Width Adjustment
  • Subwoofer Level Control
  • Subwoofer Phase Control
  • Treble Center Frequency Control
  • 3 Sets of Preamp Outputs
  • 3-Color Display with Spectrum Analyzer
  • 4 V Preamp Output with DC-DC Converter
  • Anti-Theft Detachable Front Panel
  • Audio Interrupt In
  • BBE/Source BBE Memory
  • Bass Engine Plus
  • Black Out Display
  • Clock
  • Detachable Trim Plate
  • 50W x 4 high power output
  • Dimmer-on Lead
  • Dual Illumination Buttons (Green/Amber)
  • Fader & Balance Controls
  • Gold-Plated RCA Connectors
  • Loudness
  • Operation Indicator
  • Power Antenna Lead
  • Remote-on Lead
  • Rotary Encoder Volume Knob
  • S.T.M.(Source Tone Memory)
  • Selectable Fader
  • Silver Swing Face Mechanism
  • Sound Guide
  • Versatile Link Ready
  • Wireless Remote Control Included
  • 1-year warranty


  • Auto Memory
  • D.A.P. (Direct Access Preset)
  • FM Stereo Indicator
  • Local/DX Selection
  • MaxTune SQ Tuner
  • Preset Address Indicator
  • Preset Stations (FM:12/AM:6/DAP:6)
  • Station Title Memory
  • Stereo/Mono Selection
  • Title Search Menu/Scroll
  • Up/Down Seek
  • XM Satellite Radio Ready


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

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Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Alpine CDA-7977

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Alpine CDA-7977


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