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Alpine CDA-9857

CD/MP3/WMA Receiver with Remote

Discontinued
|

We apologize

This item has been discontinued

  • CD player with built-in amplifier (18 watts RMS/50 peak x 4 channels)
  • flip-down, detachable face with 2-line BioLite display
  • plays audio CDs, CD-Rs, and CD-RWs (including discs loaded with MP3 and WMA music files)
  • Bass Engine (bass center frequency, width, and level, plus treble center frequency and level adjustments)
  • BBE processing
  • three sets of preamp outputs
  • Source Tone Memory
  • HD Radio-ready
  • controls for an optional XM or SIRIUS satellite radio tuner
  • compatible with an iPod using Alpine's Full Speed controls
  • CD changer controls
  • clock
  • CEA-2006 compliant amplifier
  • CD frequency response: 5-20,000 Hz
  • CD signal-to-noise ratio: 105 dB
  • FM sensitivity: 9.3 dBf
  • 1-year SonicElectronix.com warranty

In-Dash Receiver Specifications

Receiver Size

Single DIN: 1 DIN dimensions will work with all single DIN installation kits we have to offer. Single DIN radios are the most common size for after-market stereos.

Single DIN slot with flip-out screen: The DIN stereo includes a retractable, flip-out screen. Before purchasing, make measurements to be sure there is no interference with dash accessories such as A/C vents or shift levers.

Single DIN slot with a larger face: Standard single DIN size, but the display is larger then the standard single DIN size. Due to the nature of the larger face, problems may arise when installing in particular vehicles. These stereos are great for single DIN slots where you want a larger screen.

1.5 DIN: This size is very uncommon in vehicles, however this size opening is most commonly found in Chrysler and Chevrolet vehicles.

Double DIN: Approximately 4-inches in height, this size is becoming more common every year. Prior to 2000, this size was typically only found in Japanese vehicles such as those made by Honda or Toyota. Now, it is becoming more popular for many vehicles to be fit with a Double DIN opening.

Single DIN
Faceplate Security

Detachable / Removable faceplate security: The most common anti-theft feature. It allows you to take the faceplate with you, thus disallowing operation, which deters theft.

Security Codes: Mainly a feature in high end video units which do not have a detachable face / screen. Once the unit is uninstalled (or stolen), a security code (or PIN) is required upon reinstallation. Though you no longer have your unit after the theft, the thief also does not have your security code, which makes the unit useless. The hope is the thief knows which units have security codes and he/she chooses not to steal your unit because of the security code.

Ghost technology: This is not commonly used, but can be found primarily in a select number of 2004-2005 head units. It creates an illusion that no unit is installed by appearing completely black when turned off. Potential thieves may steer clear because it appears as though no head unit is installed.

Anti-theft covers: Similar to ghost and hiding faces because they only create an illusion that the face/unit is not in place.

ESN: Stands for Electronic Serial Number. Allows the disabling of the radio and allows tracking if it is stolen.

Remote Control
Allows control of specific features and functions from a remote control. Typically they are used to prevent button wear on your radio, or to allow easier navigation of menus.
Yes
Peak Power Output
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. Often times this maximum is achieved during a brief musical burst, such as a drum accent, or low bass hit.

Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison.

50 watts x 4 channels
RMS Power Output
The amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS rating, the louder and cleaner your music sounds. The RMS output figure is much more accurate than the peak rating when comparing products.
18 watts x 4 channels
Preamp Voltage
The preamp output rating is measured in volts (V). The higher the rating, the stronger the signal. This results in less unwanted noise being picked up.
2 volts
Button Color
Refers to the color of the physical buttons on the unit.
Blue/Green
CD Signal-to-Noise
CD Signal-to-Noise Ratio is a key specification that is often overlooked by newbies. The CD S/N Ratio measures how well the CD player silences background noise. Higher ratings in decibels (dB) indicates less noise, and generally a cleaner signal.
105 dB

Playback Features

AM/FM Tuner
Most in-dash CD players have AM/FM playback allowing you listen to your favorite local radio stations.
Yes
CD-R/RW Playback
This feature refers to whether or not the CD player will play finalized CD-R discs and/or CD-RW discs.
Yes
MP3 Playback
This feature refers to whether or not the CD player will play discs encoded with MP3 files. To burn a MP3 encoded disc, use the "data" mode on your CD Recorder and finalize the session and/or CD.
Yes
DVD / Video Playback
This feature refers to whether or not the receiver will play DVD (or other listed) video disc formats. Unless otherwise noted, the unit is not guaranteed to play recorded DVDs.
No

Audio / Video Inputs

Additional Audio/Video Inputs
These inputs enable the unit to receive an audio or video signal from a separate source. There are many different types of connections and ways to accomplish this. Most common are RCA Composite cables and 3.5mm mini-jack plugs.

RCA Composite Inputs
These are your typical red, white, and yellow RCA composite cables that are common among devices with audio and video inputs. The red and white cables are dedicated for audio. The red cable is for the right channel and the white is for the left channel. The yellow cable is specifically for the video signal. Because this type of auxiliary cable contains 2 channels of audio, it will support stereo sound.

3.5mm
This is commonly referred to as a mini-jack or a headphone jack. It is a 3.5mm plug that transfers audio only. There is a right and left audio channel on the plug which allows for stereo sound playback.

3.5mm AV Input
These plugs look similar to the common 3.5mm mini-jack, however they carry a third channel dedicated for video.

Optional
This means that an auxiliary input is possible, but only with the use of an optional accessory. These optional adapters will sometimes use the CD Changer port or other port on the back of a unit that might restrict the use of other expandability features. These accessories are typically sold separately.

Optional

Expandability Features

Satellite Radio
This feature signifies whether or not the receiver is compatible with XM or Sirius Satellite Radio. "Optional" means while the receiver is capable of SIRIUS/XM playback and connectivity, you will still need to purchase an additional satellite tuner, adapter, and/or antenna.
Optional - SIRIUS or XM (Accessory required and sold separately)
CD Changer Controls
This feature signifies whether or not the receiver has the ability to control a CD Changer. If a receiver supports this function, it is usually compatible with a same-brand CD changer without the need for an extra adapter.
Yes

Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

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

Average Attribution Rating

Durability
5.0
Value
5.0
Features
4.5
Design
5.0
Usability
4.5

Beltran

Las Vegas, NV

Overall
Durability
Value
Features
Design
Usability

great sounding HU

February 27, 2007

I seriously recommend this unit, it has great control and user interface to boot. Very fast Ipod response, subwoofer control is excellent, BBE is awesome easy on the eyes biolite display and best of all the wiring and mounting is free from sonicelectronix. Only gripe I have on this HU is when you search through the ipod feature, it always starts you off at searching for a song, it does not remember where you left off like the ipod does. In short, you have to go through all the ipod menus to search back to the album you played recently or when in song list look up, it starts you back to the song title with the letter "A" on the list rather than the last song played. Overall, extremely sleek and sound quality is the best out there. That's what you'll get from an Alpine!

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Roland

La Verne, CA

Overall
Durability
Value
Features
Design
Usability

excellent buy

August 18, 2006

alpine is one of those brands you can always trust. i installed this head unit a couple weeks ago and it was an easy wiring job and it came together in a little under an hour. its easy to tune to your taste and customize the way you like it. if youve got a nice system or just stock speakers i would definitely recommend this deck.

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Accessory Tools and Products

Accessories added

Monster Cable MPC CLNKIT-SM CN

2 Bottles of LCD Screen Clean with Cleaning Cloth

Your Price $2.99

Scosche TK12 Car Stereo Installation Kit

Includes panel removal tool, wire cutter/stripper, test light, RCA cable runner, screwdriver, and more!

Your Price $12.99

9-Piece Durable Nylon Plastic Pry & Chisel Tool Set

Helps with car stereo installation for use with dash and trim.

Your Price $14.99

18 Butt Connectors, 2 Ring Terminals, and Zip Ties

Great for connecting your car stereo wires to the harness.

Your Price $4.99

Scosche SPL Meter

Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.

Your Price $21.99

AutoSound 2000 CD-104

Audiophile reference series test disc for evaluation of all audio components.

Your Price $11.99

AutoSound 2000 CD-102

High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.

Your Price $11.99

AutoSound 2000 CD-105

Demonstrates different characteristics and specifications of an audio system.

Your Price $11.99

Product Summary

Manufacturer

Model Number

CDA-9857

Weight

6.00lbs

Internal SKU

cda9857

Internal Product ID

6920

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-9857