BMW Basic Sound F Gen - Speaker & Subwoofer DSP Amplified Package 2 | HELIX Ci7 / Ci3 / Ci5 (tweeter pods required) m_75 to 100W 1AMP combines the advantages of

1AMP combines the advantages of a Class H technology with the principle of a class D amplifier

These subs really prove that the intelligent combination of amplifier with extensive DSP technology and speaker can lead to deep and powerful bass response in your car

thanks to the new flash memory

2 - 20 VoltsRCA / Cinch 0

BMW Basic Sound F Gen - Speaker & Subwoofer DSP Amplified Package 2 | HELIX Ci7 / Ci3 / Ci5 (tweeter pods required) m_75 to 100W 1AMP combines the advantages ofOverview Car Specific DSP Amplified Speaker and Subwoofer Upgrade Package This tested bundle of selected items was created specifically to upgrade the car's stereo using the HELIX COMPOSE system. It contains front FlexMount high end midrange speakers front FlexMount high end tweeters (tweeter pods required) rear FlexMount coaxial speakers 2 FlexMount under seat subwoofers DSP Amplifier 4x FlexMount speaker adaper 2x FlexMount tweeter adapter 2x