JL Audio 10W7AE - 10" Inch 750 Watts W7 3 Ohm Car Sub SubwooferJL Audio W7 10W7AE 3 10" Inch 25cm 750 Watts 3 Ohms Car Sub Subwoofer JL10W7 If you are seeking reference grade sub bass from a 10 inch driver, your search ends here. This subwoofer gives an all round performance of such high quality on every level, that bettering it will be very hard to achieve." Not only does the 10W7 deliver amazing excursion capability for its size, but it also maintains complete composure under power and is able to track complex