Alpine CDE-203BT

Single din radio with Bluetooth

Alpine CDE-203BT

The CDE-203BT is an affordable single-DIN solution that steps up your sound to Alpine quality and offers many connectivity features to keep you entertained on the road.

Connect your iPhone or iPod to enjoy all your stored audio content and Apple Music, stream Spotify or internet radio via Bluetooth audio technology, or simply connect a USB stick - there are many connectivity solutions possible with this Alpine head unit.

The included microphone allows clear phone conversations with the built-in Bluetooth hands-free function. You can even adjust the button and display illumination colour separately in the full RGB spectrum, to match your preference and dashboard. Wireless remote controls are available as accessory.

  • Built-in amplifier: 4 x 50 Watts

  • 2 PreOuts (2 Volts)

    Made for iPhone

    You can connect your iPhone or iPod via USB cable (not included) to enjoy the stored audio content or Apple Music (requires subscription to Apple Music and internet connection) in your car. Simply select songs, albums or playlists on your iPhone/iPod or directly through your Alpine head unit while you drive. Compatible with all iPhone and iPod models of the last years, including the new iPhone X and iPhone 8 models.

    Make Calls

    The CDE-203BT has a high-quality Bluetooth module built-in, allowing you to make phone calls in a save and legal way while your drive. A separate microphone is included in the box.

    Connect Your Android Phone

    If you have an Android based phone or tablet, you can connect it via USB (cable not included) to your Alpine head unit to enjoy the audio content through your car speakers. You can select songs on your phone/ tablet or using the rotary encoder of your head unit.

    Enjoy Spotify Streaming

    Spotify is a great way to discover new music and enjoy all your favourite songs and playlists. Why not use it on the road? Start your playlist, genre list or album on your phone before you start driving and stream it wireless via Bluetooth to your Alpine head unit and enjoy the music through your car’s sound system.

    Connect USB Sticks

    The front USB port of the CDE-203BT is ready for USB sticks and USB hard drives with up to 1000mA power supply requirements. Bring your music along on your USB stick and enjoy MP3, AAC, WMA and FLAC files with convenient search functions.

    Tune Your Sound

    Adjust the sound of your Alpine head unit to your personal preference, using Bass Engine SQ to get awesome bass output, as well as the EQ functions (10 Pre-Sets or 3 band Parametric EQ. Connect external amplifiers to the 2 PreOuts (2 Volts) or simply enjoy a direct speaker connection with the built-in 4 x 50 Watts high quality amplifier.

    Set Your Colour Scheme

    You can fully adjust the illumination colour of your CDE-203BT’s buttons and display within the full RGB spectrum to match your dashboard illumination colour or your personal preference.


    Max Power Output Ratings

    • Max Power Output: 4 x 50W

    FM Tuner

    • Tuning Range: 87.5 - 108.0 MHz

    MW Tuner

    • Tuning Range: 531 - 1,602 kHz

    LW Tuner

    • Tuning Range: 153 - 279 kHz


    • USB Requirements: USB 1.1/2.0
    • Max. Power Consumption: 1,000 mA
    • File System: FAT 16/32

    Sound Tuning

    • Subwoofer Level Adjustment: 0 to 15 dB
    • Subwoofer Phase Setting: 0° or 180°
    • High Pass Filter: Off, 80/100/120 Hz
    • Low Pass Filter: Off, 80/100/120 Hz
    • Bass Level Control Range: ±7 dB at 100Hz
    • Bass Center Frequency: 60/80/100/120 Hz
    • Bass Band Width Adjustment (Q): 4 choices (0.5=wide, 1.0=medium, 1.5=medium, 2=narrow)
    • Treble Level Control Range: ±7 dB at 10 kHz
    • Treble Center Frequency: 7.5k/10k/12.5k/15k Hz
    • Treble Band Width Adjustment (Q): 2 choices (0.75=wide, 1.25=narrow)
    • Mid Level Control Range: ±7 dB
    • Mid Center Frequency: 500/1k/1.5k/2.5k Hz
    • Mid Band Width Adjustment (Q): 4 choices (0.75=wide, 1.0=medium, 1.25=medium, 1.5=narrow)


    • Power Requirement: 12V.DC
    • Pre Output Voltage (Before Clipping): 2V / 10k ohms
    • Aux In: 1.4V / 10k ohms
    • Maximum Mounting Angle: 30°
    • Weight: 1.2 kg


    • Din Size: 1 DIN
    • Chassis Size (W x H x D) mm: 178 x 50 x 177 mm

    Images for illustration purposes only, actual product may differ from image.
    Information displayed is as received from manufacturer.
    please call in or visit the store to confirm pricing and availability

  • Availability: In Stock
  • Model: CDE-203bt
  • Manufacturer: Alpine

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