Check the listing for details. For BMW X5 E70 F15 M F85 Cable Harness for Amplifier Connection Plug. Condition: New, Made in unknown. Listed at 144.93 USD. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Any applicable import duties, taxes and charges are not included in the item price or shipping costs. The buyer is responsible for these fees. Be sure to check the plug on a subwoofer under the seat before purchasing. It has to be on the subwoofer There must be a plug with 4 cables on it. If you only have 2 cables on each plug, then please write to us before purchasing, as the cable set will then no longer be suitable for plug & play. - Music signal pickup from the front door speakers + underseat subwoofer (left + right) so write us an eBay message or use the phone number or email address below in the "Legal information of the seller" > "complete informatio.