Welcome to Defender Canada! 
Spring Launch Sale
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JL Audio MVI Series Full-Range Amplifier
$1,232.63 - $2,240.62 -
14% offWhale Gulper Toilet Pump
$388.42 - $465.42$330.25 - $465.42 -
JL Audio M3 Series Marine Coaxial Speakers - 6.5"
$322.63 - $462.63 -
9% offJabsco Pump Service Kit - 30101-0000
$231.58$208.48 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$490.63 - $630.63 -
9% offJabsco Pumps Service Kit - 30126-0000
$176.98$159.34 -
9% offJabsco Service Kit - 30122-0000
$207.78$187.06 -
Jabsco Service Kit for Bilge Pump - 30124-0000
$241.38 -
Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$184.00 -
14% offWhale Babyfoot Foot-Operated Manual Galley Pump - GP4618
$55.39$47.18 -
18% offSeachoice Handy Bilge Pump - 19151
$52.40$42.55 -
Jabsco Replacement Pressure Switch - 37121-0010
$88.78 -
9% offShakespeare Galaxy Antenna - 5235-XT
$223.21$200.95 -
Reverso Replacement Pump Impeller
$35.58 -
JL Audio M6 Series Marine Subwoofer - 8"
$462.63 - $630.64 -
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% offJabsco Pump Diaphragm Kit - 37174-0000
$25.73$23.22 -
14% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81$39.88 -
12% offSHURflo Pump Head Kit - 94-236-03
$129.38$112.64 -
14% offBoss Audio Systems Marine Stereo Antenna - MRANT12
$11.95$10.24 -
24% offBosworth 34 Thru-Deck Mounting Kit - A-11001
$56.58$42.58 -
Reverso Viton Replacement Impeller - 38-2410
$64.98 -
9% offShakespeare Centennial Antenna - 5120
$144.81$130.39 -
31% offWhale Diaphragm Clamping Plates - AS9066
$36.37$24.99 -
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 -
14% offRule 277 Square Pump Replacement Strainer Base
$12.32$10.55 -
25% offRule Livewell Pump Stainless Steel Debris Strainer - 73
$20.18$15.10 -
JL Audio MediaMaster Weatherproof Source Unit - MM105
$980.61 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$560.61 -
19% offOctopus Drives IntelliSteer Spacer Kit - OC15SUK18
$111.23$89.11 -
31% offJabsco Impeller Kit - 90106-0001
$77.58$52.89 -
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 -
9% offGlobe 845 Run-Dry Impeller - 01-12-1560
$158.78$142.96 -
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 -
JL Audio M6 Series Marine Coaxial Speaker - 8.8"
$700.63 -
JL Audio M6 Series Marine Coaxial Speakers - 6.5"
$840.63 - $952.63 -
JL Audio M6 Series Marine Coaxial Speakers - 7.7"
$980.64 - $1,092.64