You won't be disappointed with these high quality sound kits.   Reference: 6L0051609 - 4 doors Kit of loudspeakers to improve the sound quality in the car. Includes 2 treble and 2 bass speakers. Power 35W. To be fitted in the parcel shelf. Reference: 1P0051701 High quality and deep sound. With a Bass Reflex enclosure and a 190 W RMS amplifier. Frequency response, 10 Hz-30KHz. Signal/noise ratio 90 dB. Low pass frequency range 40 Hz-240 Hz. Input signal 100 mV a 100v. Woofer 8" (202mm) , impedance 4Ohm, frequency response 26Hz - 1Kz. Sensibility 87dB. Max power 80W. Reference: 6L0051014 Radio-CD compatible with MP3 and ID Tag stickers. With USB plug-in and Bluetooth. Extractable front and control remote. Output power: 4x 40 W.   Reference: 6L0035186A Power 4x20W. 30 pre-set positions. Plays MP3 and CD audio. Fast forward and rewind speed. Telephone muting. Telephone sound through driver's speaker. CD changer control. Speed-dependent volume control. Anti-theft security code. Reference: 000051115VC Radio-CD with 30 presets with flip-down detachable faceplate. Multicolour LCD screen. Tuner comes with RDS, Traffic and News functions. Plays CD-R, CD-RW and MP3. Recognises multiple recording sessions and CD-Text. Volume control SDVC, that changes with vehicle speed. Phone connection and mute. With 4 amplifier outputs. Maximum power 4x45w.