Welcome to Defender Canada! 
Spring Launch Sale
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JL Audio MVI Series Full-Range Amplifier
$1,232.63 - $2,240.62 -
SEMCO 2-Part Teak Cleaner - 20724
$46.81 -
JL Audio M3 Series Marine Coaxial Speakers - 6.5"
$322.63 - $462.63 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$490.63 - $630.63 -
9% offSalt-Away Concentrate Refill
$30.00$27.06 -
Sea-Dog Narrow Slotted Ventilator - 331290-3
$52.38 -
Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$184.00 -
9% offShakespeare Galaxy Antenna - 5235-XT
$223.21$200.95 -
9% offMDR Amazon Lemon Oil - LO-325
$23.15$20.88 -
JL Audio M6 Series Marine Subwoofer - 8"
$462.63 - $630.64 -
9% offOceanair SKYSHADE Portshade
$154.17$138.81 -
9% off
Standard Horizon MLS-410 Fixed Mount Speaker
$56.60 - $60.80$54.78 - $56.60 -
9% offShakespeare Galaxy Little Giant Antenna - 5420-XT
$200.80$180.78 -
9% offMcLube Hullkote Speed Polish - 7880
$63.58$57.28 -
14% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81$39.88 -
Sea-Dog Clam Shell Midget Vent
$4.63 -
9% off
Oceanair SKYSHADE Hatchshade
$236.18 - $255.56$212.62 - $230.06 -
Sea-Dog Flat Round Louvered Vent/Drain Cover
$5.50 - $7.04 -
Sea-Dog Hose Thru Vent
$5.72 -
Meguiar's Flagship Ultimate Detailer - M9424
$18.95 -
23% offLiqui Moly Sailboat Winch Grease - 20524
$13.20$10.05 -
18% offSudbury Aqua Fresh - 830
$24.05$19.60 -
14% offBoss Audio Systems Marine Stereo Antenna - MRANT12
$11.95$10.24 -
9% offShakespeare Centennial Antenna - 5120
$144.81$130.39 -
MDR Amazon's Strip Away - SA-925
$41.20 -
14% offBainbridge No See' Em Netting
$9.33$8.02 -
14% offBoss Audio Systems MR50W 2-Way Marine Speakers
$46.81$39.88 -
14% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$118.23$100.59 -
9% offBoss Audio Systems Universal Marine Radio Cover - MRC5B
$27.88$25.15 -
29% offSea-Dog Flush Vent - 4" - 337426
$4.78$3.38 -
42% offSea-Dog Stainless Steel Heavy Duty Midget Vent - 331375-1
$13.18$7.58 -
Permatex GEL TWIST High Strength Threadlocker - 27010
$26.54 -
27% offPermatex GEL TWIST Medium Strength Threadlocker - 24010
$27.88$20.18 -
JL Audio MediaMaster Weatherproof Source Unit - MM105
$980.61 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$560.61 -
30% offLiqui Moly Marine 4T Additive Shooter - 25102
$10.97$7.58 -
14% offTaylor Made Ultra III Hatch
$1,283.03$1,090.67 -
14% offBomar Hatch Screen - NS7011--BK
$85.98$73.17 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$116.83$87.78 -
9% offBoss Audio Systems Universal Marine Radio Cover - MRC10
$35.58$32.08 -
JL Audio MediaMaster Premium Hidden Marine Source Unit - MM55-HR
$490.60 -
JL Audio MediaMaster Premium Hidden Source Unit - MM105-HR
$910.61 -
JL Audio M3 Series Enclosed Tower Coaxial System - 7.7"
$1,162.67 - $1,260.67 -
JL Audio M3 VeX Series Enclosed Coaxial Speakers - 6.5"
$770.64 - $868.64 -
JL Audio M3 Marine Subwoofer - 10"
$448.63 - $560.63 -
JL Audio M6 VeX Series Enclosed Coaxial Speakers - 6.5"
$1,120.64 - $1,232.64 -
JL Audio M6 Series Marine Coaxial Speaker - 6.5"
$560.61 -
JL Audio M6 Series Marine Coaxial Speaker - 7.7"
$630.62