JL Audio 10W1v3-4 subwoofer 10" (250 mm).

JL Audio 10W1v3-4 subvūfers 10" (250 mm).

The 10W1v3 is an outstanding choice when space is very tight and amplifier power is moderate. It features shallow mounting depth (4.6 in. / 117 mm) and a compact motor structure, allowing it to comfortably fit in a lot of spaces where a typical 10-inch driver will not. 
Lacking a pole vent, the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. 
Several of JL Audio's proprietary technologies enhance its performance and reliability. 
The 10W1v3-4 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a compact 0.55 cu. ft. (15.57 l) sealed enclosure.