Garage
Shop

See all parts that fit your 2002 A4

Alpine CHA-S634

6 Disc CD/MP3 Changer for Alpine Ai-Net Receivers

Alpine
Shop all Alpine
highlight-star-icon

6 disc AiNet CD/MP3 Changer Compatible with Ai-NET-controlling Alpine receivers (optional adapter available for Alpine M-Bus controllers) • CD-R/W and MP3 playback • MP3 ID-3 tag and CD Text decoding • disc naming for 80 discs (text-compatible receiver re

Learn more about the chas634

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

dhas690 thumbnail

Alpine DHA-S690

OUR PRICE: $339.99

View item

Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

Description


Alpine brand icon

Authorized dealer

  • plays CDs, CD-Rs, CD-RWs, and MP3 files on CD-R/CD-RW
  • disc naming for 80 discs (text compatible receiver required)
  • MP3 ID-3 tag and CD Text decoding
  • 5-position adjustable mounting from 0-90 degrees
  • CD changer controls — purchase an Alpine changer-controlling receiver and CD changer at the same time
  • CD frequency response 5-20,000 Hz
  • CD signal-to-noise ratio 105 dB
  • dimensions: 10-1/16"W (12-3/8" with bracket) x 2-1/2"H x 6-3/8"D
  • 1-year SonicElectronix.com warranty

Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.

Product history:

Alpine DHA-S690 thumbnail
(newest, current model)
Alpine CHA-S634 thumbnail
(previous model, replaced by Alpine DHA-S690)

Specifications & Details


General Features
Number of Discs
6
Replacement/Additional Magazines
Yes (Accessory Required and Sold Separately)
Vertical Mounting
Yes
CD Changer Output
IP-Bus
Oversampling
No
CD Text
Yes
ESP
No
Primary Color
Silver
Width
10-1/16"
Height
2-1/2"
Depth
6-3/8"
Audio Playback
CD
Yes
CD-R
Yes
CD-RW
Yes
MP3
Yes
WMA
No
AAC
No
Video Playback
DVD
No
DVD+R/RW
No
DVD-R/RW
No
MPEG-1 (VCD)
No
MPEG-2 (SVCD)
No
AVI
No
MPEG-4
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

CHA-S634

Weight:

7.00lbs

Internal SKU:

chas634

Internal Product ID:

18

Customer Ratings & Reviews


Alpine CHA-S634 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
4.8
Design
4.5
Usability
4.5

Customer Reviews

Sort by:

Loading...

Finally the best one!!!

This product is the most valuable one I've ever used. Go get it.

By Ugur on March 24, 2005

20 found this helpful


Alpine is my choice

I can recommend this changer! I have installed this product on my trunk and its playing nicely with my alpine headunit! It's very reliable cd changer. Even those cd's with scratches that didn't work on my headunit, worked without a problem on the changer. I could say that the laser-readinghead on this product is very good quality!

By Jussi on November 1, 2006

18 found this helpful


Alpine 6 disc changer

I personally did not have this item, but my friend had it in his car. This was a very reliable cd changer that played mp3's and serves him well. It has never skipped and can read almost any cd, no matter how many scratches are on it. As long as you find a good location for it, it is the best product you could have. Definitely the best cd changer i have ever seen and well worth the extra money. Alpine did well with this product.

By Stephen on April 18, 2006

17 found this helpful


amin rad

very good product
cha-s634+cda-9831 in my car very good mach
my car peugeot 206 silver

By radmanesh on March 18, 2014

15 found this helpful



CDA-9883 small

Alpine CDA-9883

CD/MP3/WMA Receiver

(12)

$154.99

List price $219.99

Reference S4 small

Klipsch Reference S4

Reference Series In-Ear Headphones/Earbuds with Noise-Isolation and Built-In Strain Relief (101370)

(23)

$49.99

List price $99.99

i2MBOX SMARTBOX small

Scosche i2MBOX

SmartBOX 2-In-1 Retractable Charge & Sync Cable For Apple Lightning

(1)

$19.99

List price $24.99

CDA-7998 small

Alpine CDA-7998

(6)

$589.99

List price $799.99

W308B small

DLS W308B

8" Single 4 ohm Performance W Series Car Subwoofer

$49.95

List price $99.99

PSWB4BL small

Pyle PSWB4BL - Blue

4GB Waterproof Neckband MP3 Player & Headphones

$64.99

List price $124.99

EB71P small

Kicker EB71P (Pink EB71)

Stereo Earbuds with Noise Isolation Technology

(1)

$12.99

List price $24.95

SHP1900 small

Philips SHP1900

Lightweight Over-Ear Headphones with Fully Adjustable Headband and Noise Isolating Ear Shells

(5)

$9.99

List price $19.99

No picture

Diamond Audio MSDSP68

Digital signal processor 4 in/ 8 out

$479.99

List price $479.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2002 Audi A4

2011 Ram 2500

2016 Tesla Model S

1992 Geo Tracker

2000 Lexus SC300

2015 BMW M3

2022 Ford E Series

1979 Ford Pinto

2012 BMW 335i

2012 Lexus IS-F

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.