Alpine Car Stereo System CDE-121 User Manual

1.2

Out of 1 Ratings

Owner's of the Alpine Car Stereo System CDE-121 gave it a score of 1.2 out of 5. Here's how the scores stacked up:

  • Reliability

    5.0 out of 5

  • Durability

    0 out of 5

  • Maintenance

    0 out of 5

  • Performance

    0 out of 5

  • Ease of Use

    1.0 out of 5
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25-EN
01GB04CDE121.fm
ALPINE CDE-121 68-16909Z79-A (EN)
Specifications
FM TUNER SECTION
AM TUNER SECTION
CD PLAYER SECTION
PICKUP
USB SECTION
GENERAL
CHASSIS SIZE
NOSEPIECE SIZE
• Due to continuous product improvement, specifications
and design are subject to change without notice.
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
Tuning Range 530-1,710 kHz
Sensitivity (IEC Standard) 22.5 µV/27 dB
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)
Wave length 795 nm
Laser power CLASS I
USB requirements USB 1.1/2.0
Max. Power Consumption 500 mA
USB Class Mass Storage
File System FAT 12/16/32
MP3 Decoding MPEG-1/2 AUDIO
Layer-3
WMA Decoding Windows Media™ Audio
AAC Decoding AAC-LC format “.m4a”
file
Number of Channels 2-Channel (Stereo)
Frequency Response* 5-20,000 Hz (±1 dB)
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)
*Frequency response may differ depending on the
encoder software/bit rate.
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 ±14 dB at 100 Hz
Treble ±14 dB at 10 kHz
Weight 1.5 kg (3 lbs. 4 oz)
Width 178 mm (7")
Height 50 mm (2")
Depth 161 mm (6-3/8")
Width 170 mm (6-3/4")
Height 46 mm (1-13/16")
Depth 25 mm (1")
01GB00CDE121.book Page 25 Monday, December 13, 2010 2:03 PM

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