EDGE ACTIVE SUBWOOFER MODEL NUMBER EDB10. BOUGHT FROM HALFORDS BUT NO LONGER NEEDED. COME WITH BUIL IN AMPLIFIER. ITS BEEN USED HOWEVER LOOKS BRAND NEW. ONLY DOWNSIDE IT DOESNT COME WITH THE WIRING. GRAB YOURSELF A BARGAIN ONLY £45 PLEASE CALL ME ON 07935045941 AZHAR. THANK YOU