Cheap And Discounts 8" 600 Watt Slim Under-Seat Powered Car/Truck Subwoofer Sub Amplifier Sub Kit With High-Pitched Active Speakers High Power Wholesale. Buy Directly From Merchant Shop1102881132 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.