CD/MP3/WMA/AAC Receiver

The CDE-121EI delivers Alpine’s famous sound quality and features in an affordable package. Play all of your media in either MP3/WMA/AAC format from a USB memory device or CD-R. Plus, a handy AUX input on the front panel makes it easy to connect virtually any portable music device. What’s more the front USB port allows connection of your iPod or iPhone to enjoy your music collection on the go.• 50W x 4 High Power Amp
• White Illumination for CDE-121EI
• CD-R/-RW/MP3/AAC/WMA Playback
• Front Aux
• Full speed USB Connection ( Max. 20 banks (20,000 songs) )
• Direct iPod/iPhone  connection via USB Compatibility iPod / iPhone
• Quick Search

Features

• 4 x 50W High Power Amp
• Front USB Connection for iPod/iPhone
• CD-R/-RW/MP3/WMA/AAC Playback
• Made for iPod / iPhone
• Front USB Connection for USB Sticks
• Front AUX Input
• 1 Preout (Subwoofer Only)
• Remote Control Ready
• Sound Control

Specifications

FM Tuner Section

• Tuning Range: 87.5/108.0 MHz
• Mono Usable Sensitivity: 9.3 dBf (0.8 μV/75 ohms)
• Alternate Channel Selectivity: 80 dB
• Signal-to-Noise Ratio: 65 dB
• Stereo Seperation: 35 dB
• Capture Ratio: 2.0 dB

AM Tuner Section

• Tuning Range: 531-1,602 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

USB Section

• 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 TM 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.

General

• Power Requirement: 14.4 V DC (11-16 V allowable)
• Maximum Power Output: 50 W x 4
• 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)

Chassis Size

• Width: 178mm (7")
• Height: 50 mm (2")
• Depth: 161 mm (6-3/8")

Nosepiece Size

• Width: 170 mm (6-3/4")
• Height: 46 mm (1-13/16")
• Depth: 25 mm (1")

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

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