UP FOR SALE IS A REAR HARMAN KARDON SUB WOOFER WITH BOX 

THAT HAS BEEN TESTED AND IS IN GOOD WORKING CONDITION

IT WAS REMOVED FROM A 2008 GL450 VIN # 4JGBF71E98A333597

IF YOU HAVE ANY QUESTIONS WE CAN BE REACHED BY EMAIL OR AT 706-238-8252...BAVARIAN

GOOD LUCK