Welcome to Defender Canada! 
Spring Launch Sale
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JL Audio M6 Series Marine Infinite-Baffle Subwoofer - 10"
$608.15 - $716.15 -
JL Audio M3 Series Marine Coaxial Speakers - 6.5"
$311.13 - $446.13 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$473.13 - $608.13 -
JL Audio MediaMaster Weatherproof Source Unit - MM105
$945.61 -
JL Audio MVI Series Full-Range Amplifier
$1,188.63 - $2,160.62 -
JL Audio M6 Series Marine Coaxial Speakers - 8.8"
$1,080.68 - $1,188.68 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$546.01 -
JL Audio XDM Series Amplifier
$675.60 - $1,418.14 -
BSP Clear Seal Waterproof Wiring Kit - 99168-DEF
$174.75 -
34% offBSP Clear Seal "One Stop Shop" Heat Shrink Terminal Installation Kit - 99120-DEF
$544.68$354.26 -
9% offBSP Cool Seal Butt Splice Connectors
$17.91 - $19.88$16.18 - $17.95 -
53% offOceanic Systems 4-20mA Tank Level Adaptor - 4291
$365.08$169.35 -
56% offOceanic Systems Deck-Mounted Water Gauge - 5250-W
$439.33$189.60 -
19% offBSP Clear Seal 4-Way Splice Connectors
$16.88 - $18.72$15.10 -
19% offBSP Ratchet Crimping Tool - 94230
$78.88$63.22 -
JL Audio M6 Series Marine Subwoofer - 8"
$446.14 - $608.14 -
66% offOceanic Systems NMEA2000 Micro Network Connectors - Bulkhead Feed Through - 3807
$38.38$12.75 -
80% offOceanic Systems NMEA2000 Micro Network Terminator Connector
$16.29 - $27.17$3.30 - $7.35 -
56% offOceanic Systems Submersible Hydrostatic Sensor
$439.33$189.60 -
34% offBSP Clear Seal Splice 'n Seal Kit - 99167-DEF
$109.95$71.67 -
19% offBSP Spring Loaded Crimping Tool - 94145
$27.58$22.18 -
JL Audio M6 Series Marine Coaxial Speaker - 6.5"
$540.61 -
JL Audio M6 Series Marine Component Tweeters - 1"
$297.60 - $311.10 -
61% offOceanic Systems 3412 DC Current Transformer 0-200A
$88.35$34.36 -
35% offOceanic Systems NMEA2000 Micro Network Connector Blanking
$4.63$2.99 -
54% offOceanic Systems Panel-Mounted Holding Tank Pumpout Gauge - 3350-HTPO
$371.83$169.35 -
66% offOceanic Systems Poseidon Primary Display
$2,430.64$809.30 -
JL Audio MediaMaster Premium Hidden Marine Source Unit - MM55-HR
$479.85 -
JL Audio MediaMaster Premium Hidden Source Unit - MM105-HR
$878.11 -
JL Audio M3 Series Enclosed Tower Coaxial System - 7.7"
$1,121.18 - $1,215.68 -
JL Audio M3 VeX Series Enclosed Coaxial Speakers - 6.5"
$743.14 - $837.64 -
JL Audio M3 Marine Subwoofer - 10"
$432.64 - $540.64 -
JL Audio M6 VeX Series Enclosed Coaxial Speakers - 6.5"
$1,080.64 - $1,188.64 -
JL Audio M6 Series Marine Coaxial Speaker - 7.7"
$608.12 -
JL Audio M6 Series Marine Coaxial Speaker - 8.8"
$675.63 -
JL Audio M6 Series Marine Coaxial Speakers - 6.5"
$810.63 - $918.63 -
JL Audio M6 Series Marine Coaxial Speakers - 7.7"
$945.64 - $1,053.64 -
JL Audio M6 Series Enclosed Tower Coaxial System - 7.7"
$1,418.18 - $1,526.19 -
JL Audio M6 Series Enclosed Tower Coaxial System - 8.8"
$2,025.73 - $2,133.73 -
JL Audio M6 Series Marine Subwoofer - 10"
$608.15 - $743.16 -
JL Audio M7 Series Marine Subwoofer - 12"
$1,350.73 - $1,526.23 -
JL Audio MHD Series Full-Range Amplifier
$1,688.14 - $2,160.64 -
JL Audio MHD Series Full-Range Amplifier - 24V
$1,958.14 - $2,228.14 -
JL Audio XDM Series Amplifier - 24V
$1,121.13 - $1,485.64