The SK-2 (Performance Speaker Kit) is an upgrade kit. Two 10"x10" pieces of VMAX plus two 7 inch Deflex Powerpads. Place the Powerpads behind your speakers to wipe out cone breakup and distortion. Deflex Pads will help tighten up your midbass and improve your soundstage. This kit is the ultimate speaker enhancement.
You'll be amazed at the dramatic improvement in sound quality from door mounted speaker systems. Install it today and hear what you've been missing!
