Audi A1 2010 Onwards Kicker 17cm Rear Speaker Upgrade Kit Induction Hose What does this mean

What does this mean

63Hz                                                31

Fits E90 LCI saloon and E91 LCI estate only

Please also note that delivery times are normally 2-3 working days for these postcode regions Please note - For items that have to be sent by courier in Europe there maybe an extra charge for some countries such as NORWAY

fittings and take-offs

Audi A1 2010 Onwards Kicker 17cm Rear Speaker Upgrade Kit Induction Hose What does this meanBrand New Audi A1 2010 Onwards Kicker 17cm Front Door Speaker Upgrade Kit Kicker 46CSC674 + CT25AU09 The CS Series delivers remarkable performance and ultra clean bass, utilizing a heavy duty motor magnet structure featuring EVC (Extended Voice Coil) technology not found in stock speakers. They use polypropylene cones with tough, ribbed, UV treated surrounds for precise linear excursion and reliability. The CS 6 3 4 Inch Coaxial Speakers are the