Welcome to Defender Canada! 
Subwoofers
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JL Audio M6 Series Marine Infinite-Baffle Subwoofer - 10"
$648.65 - $743.15 -
JL Audio M6 Series Marine Subwoofer - 8"
$473.14 - $675.64 -
Poly-Planar Waterproof Box Subwoofer - MS56
$189.63 -
Infinity RGB Reference Series Marine Subwoofer - 10"
$311.08 - $320.59 -
Seachoice Subwoofer with LED Illumination - 10" - 800W
$165.34 -
JL Audio M3 Marine Subwoofer - 10"
$446.14 - $554.14 -
JL Audio M6 Series Marine Subwoofer - 10"
$648.65 - $810.66 -
JL Audio M7 Series Marine Subwoofer - 12"
$1,418.21 - $1,553.23 -
JL Audio StowAway Enclosed Subwoofer
$1,121.18 - $1,256.23