There are four speaker only the two dark one are the Rear subwoofer they are oem factory speaker they remove from a wreck insurance car so they are gaurante workin fine if yu need all the set of speaker for an STS  SLS Deville yu contact @614-747-9880 or  [email protected]

PAYMENTS	ACCEPTED METHODS OF PAYMENT ARE PAYPAL OR CASH IN PERSON. PAYMENTS DUE WITHIN 3 DAYS, AFTER WHICH THE ITEM WILL BE RELISTED AND BUYER REPORTED TO EBAY. WE SHIP TO THE ADDRESS THAT SHOWS UP ON PAYPAL.
SHIPPING	SHIPPING COSTS ARE FOR LOWER 48 UNITED STATES ONLY. SHIPPING TO HAWAII, GUAM, PUERTO RICO, ALASKA AND CANADA WILL BE EXTRA. NO SHIPPING TO PO BOXES ITEM WILL BE SHIPPED VIA FEDEX OR USPS.
RETURNS	RETURN ONLY IF ITEM DOES NOT WORK OR NOT AS DESCRIBED. ITEM MUST BE RECEIVED BACK TO US WITHIN 10 DAYS OF DELIVERY. EXCHANGE WILL BE GIVEN IF PART IS AVAILABLE. IF PART IS NOT AVAILABLE A REFUND WILL BE ISSUED. NO RETURNS ON AIR BAGS OR ANY ELECTRICAL PARTS. BUYER IS RESPONSIBLE FOR ALL SHIPPING  COSTS IN BOUND & OUT BOUND.  SHIPPING AND HANDLING CHARGES ARE NON REFUNDABLE.