I purchased these components for a custom Mercedes install but sold the car. This receiver is commonly used in Porsche and VW applications as well.

　　Blaupunkt Heidelberg CD51Receiver Receiver is Brand New and boxed...removed for pictures only.

　　Blaupunkt Remote CDC-A08 CD Changer is a Blaupunkt Factory refurbished unit. Removed from packing material specifically for these pics.

　　Infinity 42.5i Kappa Series Speakers are Brand New and boxed...removed for pictures only.

　　Ad will be deleted when items are sold. If interested feel free to reply with contact info, including phone number, so we can arrange to show. I will not respond to inquiries without a phone # as the Email collector / Scammers / Spammers have been out of control lately. Thanks!

　　Component Specifications:

　　Blaupunkt Heidelberg CD51Receiver with "fully Digital Signal Processing"

　　-RMS Power Output: 25x4 Watts

　　-Preamp Voltage: 4 volts

　　-Subwoofer Preamp Outputs: Yes

　　-Maximum Power: 50x4 Watts

　　-DIN: 1

　　-Detachable Face: Yes

　　-Changer Control: Yes

　　-CD-R/CD-RW Compatible: Yes

　　-Built-in EQ: Yes

　　Features

　　- detachable, fold-down face

　　- blue display

　　- Codem D tuner

　　- Radio Data System

　　- SHARX adaptive IF switching for optimum FM tuning in high station density areas

　　- CD mechanism can be mounted at any angle from -10 to 105 degrees - great for unusual or custom installations

　　- two accessory inputs for hooking in a CD changer and your choice of a portable MP3, cassette, or MD player (adapters required)

　　- digital 5-band EQ

　　- disc naming

　　- 18 FM/6 AM presets

　　- two sets of 4-volt preamp outputs

　　- six-level loudness control

　　- Direct Software Control (DSC) offers an extensive menu of features and options

　　- telephone audio

　　- optional wireless remote

　　- clock

　　- 25 watts RMS/50 peak x 4 channels

　　- CD frequency response 20-20,000 Hz

　　- CD signal-to-noise ratio 96 dB

　　- FM sensitivity 7.8 dBf

　　Blaupunkt Remote CDC-A08 CD Changer

　　- Form Factor External changer

　　- Changer Load Type Magazine

　　- Playback Modes Random play / shuffle, All disks repeat, Program play, All tracks repeat, One track repeat

　　- Response Bandwidth -19995.0 Hz

　　- Signal-To-Noise Ratio 95.0 dB

　　- Total Harmonic Distortion 0.005%

　　- Mounting plate & Mounting hardware

　　- Cables Included: Car connection cable kit - 16.4 ft

　　Infinity 42.5i Kappa Series Speakers

　　- Design 2-way

　　- Tweeter Design 3/4" Balanced-dome

　　- Tweeter Composition C.M.M.D.

　　- Woofer Composition C.M.M.D.

　　- Woofer Surround Hi-roll rubber

　　- Sensitivity 90 dB at 2.83 volts

　　- Frequency Response 75 - 21k Hz

　　- RMS Power Range (Watts) 2-50

　　- Peak Power Handling (Watts) 150

　　- Impedance (Ohms) 4

　　- Top-mount Depth (Inches) 1 13/16

　　- Bottom-mount Depth (Inches) 1 15/16

　　- Cutout Diameter or Length (inches) 3 11/16