Alpine CDA-9847 owner manual Specifications, 27-EN

Page 28

Specifications

FM TUNER SECTION

 

Tuning Range

87.7 – 107.9 MHz**

Mono Usable Sensitivity

9.3 dBf (0.8 µV/75 ohms)

50 dB Quieting Sensitivity

13.5 dBf (1.3 µV/75 ohms)

Alternate Channel Selectivity

80 dB

Signal-to-Noise Ratio

65 dB

Stereo Separation

35 dB

Capture Ratio

2.0 dB

AM TUNER SECTION

 

Tuning Range

530 – 1,710 kHz**

Sensitivity (IEC Standard)

22.5 µV/27 dB

CD PLAYER SECTION

 

Frequency Response

5 – 20,000 Hz (±1 dB)

Wow & Flutter (% WRMS)

Below measurable limits

Total Harmonic Distortion

0.008% (at 1 kHz)

Dynamic Range

95 dB (at 1 kHz)

Signal-to-Noise Ratio

105 dB

Channel Separation

85 dB (at 1 kHz)

PICKUP

 

Wave length

795 nm

Laser power

CLASS I

GENERAL

 

Power Requirement

14.4 V DC

 

(11–16 V allowable)

Power Output

18 W RMS ⋅ 4*

*Primary amplifier ratings per CEA-2006 Standard

•Power output: measured at 4 Ohms and ≤ 1% THD+N

•S/N: 80 dBA (reference: 1 W into 4 Ohms)

Maximum Pre-Output Voltage

2 V/10 k ohms

Bass

+ 20 dB/– 14dB at 100 Hz

Treble

± 14 dB at 10 Hz

Weight

1.6 kg (3 lbs. 8 oz)

CHASSIS SIZE

 

Width

178 mm (7")

Height

50 mm (2")

Depth

160 mm (6-1/4")

NOSEPIECE SIZE

 

Width

170 mm (6-11/16")

Height

46 mm (1-13/16")

Depth

18 mm (11/16")

•Due to continuous product improvement, specifications and design are subject to change without notice.

**When you choose AREA 2 in the section "Changing the Radio Frequencies for each Country" (page 7), the tuning range is as follows:

FM: 87.5 – 108.0 MHz

AM: 531 – 1,602 kHz

27-EN

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Contents CDA-9847 Contents Installation and Connections Operating Instructions Product Cleaning On handling Compact Discs CD/CD-R/CD-RW Getting Started Radio Pressing F/SETUP will return to normal modeChanging the Radio Frequencies for each Country Manual Storing of Station Presets Automatic Memory of Station PresetsPress TUNE/A.ME to select the tuning mode Listening to RadioPlayback Repeat PlayFolder Name Search mode X. Random PlaySearching from CD Text Scanning ProgramsFile Name Search mode Quick SearchAbout MP3/WMA 11-ENTerminology 12-ENSetting the Bass Control Sound SettingSetting the Treble Control Setting the BBE Mode Other FunctionsDisplaying the Title/Text 14-ENTitling Discs/Stations 15-ENErasing Disc Title/Station Title Displaying TimeSound Customizing 16-ENExternal Device Visual Customizing17-EN Setting the External Digital Input Receiving Channels with the SAT Radio Receiver Optional18-EN SpeakersStoring Channel Presets Checking the SAT Radio ID NumberReceiving Stored Channels Channel/Category Search FunctionSetting the Auxiliary Data Field Display IPod OptionalQuick Search Function Changing the DisplaySearching for a desired Song Searching by PlaylistSearching by artist name Searching by album nameDisplaying the Text Random Play Shuffle M.I.X22-EN Changer Optional Controlling CD Changer OptionalPlaying MP3 Files with the CD Changer Optional Multi-Changer Selection OptionalInformation Case of DifficultyBasic RadioIndication for CD Changer Indication for CD Player25-EN Indication for SAT Receiver Mode Indication for iPod Mode26-EN CallSpecifications 27-ENInstallation and Connections 28-ENRemoval 29-ENPull the unit out, keeping it unlocked as you do so Connections 30-EN31-EN To prevent external noise from entering the audio systemLimited Warranty CHA-S634 CHA-1214

CDA-9847 specifications

The Alpine CDA-9847 is a high-performance car audio receiver that combines advanced technology with user-friendly features, making it an ideal choice for music enthusiasts and casual listeners alike. This model stands out due to its sleek design and robust capabilities, which enhance the overall listening experience.

One of the main features of the CDA-9847 is its CD playback capability, allowing you to enjoy your favorite albums with exceptional sound quality. In addition to CDs, this receiver supports various audio formats, including MP3 and WMA files, enabling users to play music from different sources. The built-in USB port allows for direct connection of USB flash drives, bringing a vast library of music within reach.

The CDA-9847 also supports iPod connectivity, which is a significant advantage for Apple users. With the optional KCE-422i interface, you can control your iPod directly from the receiver's interface, providing seamless access to your music collection while simultaneously charging your device. This integration enhances convenience and promotes safe driving, as users can navigate through their playlists without taking their eyes off the road.

Another notable characteristic of the CDA-9847 is its customizable audio settings. The receiver features a 3-band parametric equalizer, allowing users to fine-tune their sound to their preference. Additionally, it includes high-pass and low-pass filters to help tailor the audio output to specific speakers, ensuring that all frequencies are optimized for the best possible sound experience.

In terms of connectivity, the CDA-9847 offers multiple pre-out options, which enable users to expand their audio system with amplifiers or a subwoofer. This makes it an excellent choice for those looking to upgrade their car audio system over time.

Furthermore, the receiver is equipped with a detachable faceplate for added security, protecting your investment against theft. The bright LCD display is easy to read, even in direct sunlight, providing essential information at a glance.

Overall, the Alpine CDA-9847 embodies a blend of quality sound performance, versatile connectivity options, and user-friendly features, making it a valuable addition to any car audio system. Whether you are an audiophile or a casual user, this receiver promises to enhance your driving soundtrack and provide a rewarding listening experience.
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