Becker Logic 7 Amplifier Module Top HIFI DSP Repair Kit For BMW 7 Series 745i 750i 760i E65 E66 E67 E68 Bass Speaker Subwoofer Pls Read Before Placing The Order _x000D_ _x000D_ 1. Pls carefully examine our fitment below and check if the number of your previous part is exactly the same as the number stated in our listing. If not sure, pls kindly provide your full VIN/ Reg No. / Chassis Number to us for double check. _x000D_ 2. Tax: Our price is exclusive of any taxes, the buyer is obliged to declare the custom and pay necessary taxes in buyers country while receiving goods. _x000D_ 3. Warranty: Within 30 days after receiving the product, refund is valid. Any damages by abnormal use or personal act will be out of warranty. Replacement & Refund: The buyer enjoys 7 days of free returning or refund if any quality issue. Attention: If buyer purchases the incompatible parts for personal reason, seller will not be in charge with the return fees or refun d. _x000D_ _x000D_ More BMW Cylinder Head Valve Repair Kit Recommend to you Becker Logic 7 Amplifier Module Top HIFI DSP Repair Kit For BMW 7 Series 745i 750i 760i E65 E66 E67 E68 Bass Speaker Subwoofer Application: In the US 2002-2005 BMW 745i 4.4L V8 - Gas Sedan 2002-2005 BMW 745Li 4.4L V8 - Gas 2003-2008 BMW 760Li 6.0L V12 - Gas 2004-2006 BMW 760i 6.0L V12 - Gas Sedan 2006-2008 BMW 750i 4.8L V8 - Gas 2006-2008 BMW 750Li 4.8L V8 - Gas 2007-2008 BMW Alpina B7 4.4L V8 - Gas Others: E65, E66, E67 & E68 7-series (2002-2008) Replace: 65-12-6-961-389, 65-12-6-929-140, 65-12-6-938-997, 65-12-6-941-681, 65-12-6-954-397 Specification: With the Top HiFi stereo the LOGIC7 amp is only a 5 channel amp with 30 watt on 4 of the channels and 15 watts on the remaining channel. The LOGIC7 amp only drives 5 of the 11 speakers in the car. It drives the two under front seat subwoofers, the two rear door mid-range speakers and the front center channel speaker. Please check it before you purchase it. If you are not sure, please contact us via message. Symptoms: Most of Bass speakers or subwoofer stop working, or them sound is distorted. That maybe the Logic 7 AMP has some problems. You can find it in the left of trunk and then use our logic 7 amp module repair kit to sove this problem. Tools may need:Heat Gun, Soldering Iron,Multimeter...... _x000D_