Welcome to Defender Canada! 
Deals
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Aqualarm Smart Bilge Pump Switch with Alarm - 20038
$133.44 -
Aqualarm Bilge High Water Alarm with Detector - 20240
$94.02 -
Aqualarm Heavy Duty Pump Switch - 20090
$70.66 -
Aqualarm Wet Exhaust Overheat Alarm Kit
$83.80 - $130.52 -
Aqualarm Bilge Pump Cycle Counter - 20045
$83.80 -
Aqualarm Fire Alarm Kit
$156.82 -
Boss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$222.52 -
Aqualarm High Bilge Water Level Warning System - 20131
$115.92 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$96.96 -
Aqualarm Save Your Engine Kit
$136.36 -
Aqualarm Pump Counter - 20045-SM
$79.42 -
14% off
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$158.29$134.64 - $158.29 -
Boss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$202.08 -
Aqualarm Bilge Pump Alarm - 20042
$114.46 -
14% offBoss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$191.86$163.17 -
Aqualarm Engine Overheat Detector - 212A - 20118
$42.92 -
Aqualarm Barbed Water Flow Detector
$126.14 - $136.38 -
Aqualarm Low Oil Pressure Detector - 20111
$31.24 -
Aqualarm Piezo Alarm Buzzer - 20106
$31.24 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$76.50 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$209.41 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$280.95 -
Boss Audio TUBE Portable Bluetooth Speaker System
$72.15 -
14% offAqualarm Remote Fire Detector
$58.98 - $61.90$50.22 - $61.90 -
Aqualarm Bilge Supervisor - 20074
$223.96 -
14% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$123.27$104.87 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$63.40 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$149.55 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$134.90 -
14% offBoss Audio Systems MR50W 2-Way Marine Speakers
$48.79$41.56 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$121.81$91.52 -
14% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$48.79$41.56 -
14% offBoss Audio Systems Marine Stereo Antenna - MRANT12
$12.44$10.66 -
9% offBoss Audio Systems Universal Marine Radio Cover - MRC5B
$29.05$26.21 -
9% offBoss Audio Systems Universal Marine Radio Cover - MRC10
$37.08$33.43 -
Boss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$5.30 -
20% offAqualarm Fire Panel - 20227
$42.92$34.16