Sold FS: Alpine CDA-9821...give me an offer

electronicsgeek
10+ year member

CarAudio.com Elite
Rating: 0%
0 0 0
This HU has about 6-8months of use. Works in perfect condition. No cosmetic defects. Everything is included in the pics below. Give me a offer and ill see what i can do.

dsc007522el.jpg


dsc007564cv.jpg


 
it doesn't have an active crossover does it?
Features:

CD Changer Control

Disc Play/Pause

Forward/Backward

M.I.X. One (Random Play)

Music Scan/Repeat

Music Sensor Up/Down

CD Player

CD-R/CD-RW Compatibility

Digital Servo

Disc Play/Pause

Forward/Backward

M.I.X. (Random Play)

Music Scan/Repeat

Music Sensor (Up/Dn)

Regulated 1-Bit DAC

CD Shuttle Control

Disc Play/Pause

Forward/Backward

M.I.X. One (Random Play)

Music Scan/Repeat

Music Sensor Up/Down

General-Head Units

Bass Band Width Adjustment

Bass Center Frequency Control

Bass Type Control

Subwoofer Level Control

Treble Center Frequency Control

1 PreOut

Anti-Theft Detachable Front Panel

Audio Mute

Bass Engine®

Black Face w/Green Illumination Buttons

Detachable Trim Plate

Fader & Balance Controls

Loudness

Power Antenna Lead

Remote-on Lead

Rotary Encoder Volume Control

Separate Bass & Treble Control

Versatile Link Ready (M-Bus)

Tuner

Auto Memory

Local/DX Selection

MaxTune Tuner

Preset Address Indicator

Preset Stations (FM:12/AM:6)

Up/Down Seek

Specs:

AM Tuner

Tuning Range : 530-1,710kHz

Usable Sensitivity (IEC Standard) : 22.5µV/27.0dB

Bass Engine®

Bass Center Frequency (Selectable) : 60Hz, 80Hz, 100Hz, 200Hz

Bass Level Control Range : +-14dB at 60Hz (2dB Steps)

Bass Type (Selectable) : Off /Type1 / Type2 /Type3

Bass Width Adjustment (Q) : 4 choices (1=Wide, 4= Narrow)

Subwoofer Level Adjustment Range : -15dB to 0dB (1dB steps)

Treble Center Frequency (Selectable) : 10.0kHz, 12.5kHz, 15.0kHz, 17.5kHz

Treble Level Control Range : +-14dB at 10.0kHz (2dB Steps)

CD Player

Channel Separation (1kHz) : 85 dB

DAC Type / Number of DACs : Regulated 1-Bit / 2

Dynamic Range (1kHz) : 95 dB

Frequency Response : 5-20k ±1 dB

Oversampling : 8X/352.8kHz

Sampling Rate : 44.1kHz

Signal-to-Noise (S/N) : 105 dB

Total Harmonic Distortion (THD) : 0.008% (at 1kHz)

Wow & Flutter (%WRMS) : B.M.L

FM Tuner

50dB Quieting Sensitivity : 13.5 dBf(1.3µV/75 ohms)

Alternate Channel Selectivity : 80.0 dB

Capture Ratio : 2.0 dB

Mono Usable Sensitivity : 9.3dBf (0.8µV/75 ohms)

Signal-to-Noise (S/N) : 65.0 dB

Stereo Separation : 35.0 dB

Tuning Range : 87.7-107.9MHz

General-Head Units

Chassis Size (W x H x D)in : 7"x2"x6-1/4"

Chassis Size (W x H x D)mm : 178mm x 50mm x 160mm

Maximum Mounting Angle : 30° from Horizontal

Maximum Power Output (Note 1) : 45W MAX x 4 High Power Amplifier

Nose Piece Size (W x H x D)in : 6-3/4" x 1-13/16"x 11/16"

Nose Piece Size (W x H x D)mm : 170mm x 46mm x 18mm

Operating Temperature (°C/°F) : 60°C (140°F) to -10°C (14°F)

Power Output : 16W x 4*

Power Output Measurement : 4 Ohms and Š1% THD+N

Power Requirement / Fuse Type : 14.4V DC (11 –16 V allowable) / 15A (ATC)

Pre Output Voltage (Before Clipping) : 2 Volts

Signal to Noise : 80dBA (reference: 1W into 4 Ohms)

Weight : 1.5kg (3lbs. 5oz)

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

electronicsgeek

10+ year member
CarAudio.com Elite
Thread starter
electronicsgeek
Joined
Location
US
Start date
Participants
Who Replied
Replies
34
Views
1,082
Last reply date
Last reply from
electronicsgeek
IMG_20260506_140749.jpg

74eldiablo

    May 22, 2026
  • 0
  • 0
design.jpeg

WNCTracker

    May 22, 2026
  • 0
  • 0

New threads

Top