Welcome to Defender Canada! 
Spring Launch Sale
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JL Audio MVI Series Full-Range Amplifier
$1,232.63 - $2,240.62 -
JL Audio M3 Series Marine Coaxial Speakers - 6.5"
$322.63 - $462.63 -
Scanstrut T-Bar Antenna Mount - TB-01
$564.81 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$490.63 - $630.63 -
Digital Yacht 4G Connect Pro Model Wifi Router - ZDIG4GCPRO
$758.03 -
Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$184.00 -
9% offShakespeare Galaxy Antenna - 5235-XT
$223.21$200.95 -
Shakespeare QuickConnect VHF Antenna Mount - Surface Mount - QCM-N
$48.18 -
JL Audio M6 Series Marine Subwoofer - 8"
$462.63 - $630.64 -
Scanstrut FLIR M Series Cams/Searchlights - DPT-C-PLATE-01
$254.05 -
13% offScanstrut Stainless Steel PowerTower Port Side Light Bar - SC113
$403.83$350.65 -
5% offDigital Yacht AIT2000 Transponder - ZDIGAIT2000
$959.61$910.61 -
Scanstrut Base Leveling Wedge - 4 deg. - SPT2010
$154.58 -
9% off
Standard Horizon MLS-410 Fixed Mount Speaker
$56.60 - $60.80$54.78 - $56.60 -
Scanstrut FLIR M100/200 Thermal - DPT-C-PLATE-02
$254.04 -
9% offShakespeare Galaxy Little Giant Antenna - 5420-XT
$200.80$180.78 -
14% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81$39.88 -
19% offShakespeare Stainless Steel Ratchet Mount Antenna Base - 3187
$63.60$51.00 -
20% offScanstrut Light Bar - SC110
$220.40$175.60 -
9% offShakespeare Stream Wireless Cellular Internet Booster - CA-STREAM
$1,049.22$944.36 -
14% offBoss Audio Systems Marine Stereo Antenna - MRANT12
$11.95$10.24 -
24% offGlomex Universal Slip Joint Antenna Mount - V9124
$43.98$33.13 -
8% offScanstrut GPS/VHF Antenna Mount - SC111
$190.98$175.58 -
9% offScanstrut GPS/VHF Antenna Mount - SC112
$221.78$201.54 -
9% offShakespeare Centennial Antenna - 5120
$144.81$130.39 -
58% offOceanic Systems NMEA2000 Micro Network Connectors - 6 PC Network Starter Kit - 3800
$119.58$49.60 -
20% offNavPod Garmin GPSMAP 7412/7612 PedestalPod - 70 deg. Short - PED70S-5200-12-C
$613.89$489.30 -
82% offWave Wifi Wireless Yacht Mini Access Point (AP) - MINI WAWI
$118.20$20.97 -
9% offShakespeare Stainless Steel Female Ferrule - 4.5" - 4006
$36.98$33.34 -
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 -
24% offGlomex Sharkfin TV Antenna Mount - V9172
$42.58$32.08 -
35% offOceanic Systems NMEA2000 Micro Network Connector Blanking
$4.78$3.08 -
66% offOceanic Systems NMEA2000 Micro Network Connectors - Bulkhead Feed Through - 3807
$39.78$13.20 -
JL Audio MediaMaster Weatherproof Source Unit - MM105
$980.61 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$560.61 -
14% offFuruno Antenna Cable - WX3-SRC-035
$69.20$58.91 -
Furuno Radar Signal Cable Assembly - 001-409-560-00
$338.03 -
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 -
23% offGlomex TV Antenna Cable Splitter - V9147
$11.18$8.54 -
9% offScanstrut Compact Scanpod Deck Pod
$657.23$591.57 -
9% offScanstrut Multi-Display Scanpod Deckpod - SPD-4XI-W
$683.83$615.51 -
9% offScanstrut Ultra Compact Scanpod - Arm Mount - 7" - SPR-7S-AM
$571.82$514.70 -
9% offShakespeare AnyWhere SuperHALO Cellular Booster Kit - CA-VAT-10-R
$1,551.82$1,400.62 -
75% offOceanic Systems NMEA2000 Micro Female Adaptor Cable
$53.50$13.20 -
80% offOceanic Systems NMEA2000 Micro Network Terminator Connector
$16.87 - $28.15$3.40 - $7.60