THIS AUCTION IS FOR 2007-2009 ONLY. MERCEDES BENZ CL550 CL63 CL600 CL65 S550 S63 S600 S65,LOGIC7 HARMAN/KARDON AMPLIFIER. IT'S IN GOOD WORKING CONDITION, HAS BEEN TESTED. THE PART NUMBER IS A2218208789 MAKE SURE YOU BUY THE RIGHT ITEM, NEXT BUSINESS DAY SHIPPING AFTER RECEIVING CLEARED PAYMENT, WITH TRACKING NUMBER AND INSURANCE.