Alpine SWE1243 12 in. Subwoofer
$69.99 at Sonic Electronix
$149.99 at Crutchfield
$64.00 at Abt.com
Alpine SWR-1042D 10 in Subwoofer
$115.00 at Online Car Stereo
$179.99 at Crutchfield
$177.00 at Abt.com
$199.99 at Best Buy
Alpine SWR-1242D 12 in. Subwoofer
$199.99 at Crutchfield
$199.00 at Abt.com
$229.99 at Best Buy