Welcome to Defender Canada! 
New Electronics & Navigation
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Vetus Temperature Set
$25.21 - $102.78 -
Seachoice Double VHF Antenna Connector - 19851
$6.44 -
Seachoice Nylon Microphone Clip - 19991
$8.02 -
Seachoice 4-Channel Marine Power Amplifier - 1000W - MR1000SC
$356.23 -
Seachoice 2-Way Full Range Dual Cone Speakers - 6 1/2" - MR6SC
$45.41 -
Seachoice 2-Way 150W Round LED Speakers - 5 1/4" - MRGB55WSC
$76.20 -
Seachoice 2-Way Full Range Speakers with LED Lights - 6 1/2" - MRGB65SC
$91.62 -
Seachoice LED Speaker Module - MRMODSC
$23.24 -
Seachoice Marine Bluetooth/MP3/AM/FM Marine Stereo Package with Speakers and Antenna - MCK400SC
$133.62 -
Seachoice Square Face In-Dash Marine Gauge Stereo - MGR450BSC
$167.20 -
Seachoice Subwoofer with LED Illumination - 10" - 800W
$174.23 -
Seachoice VHF External Speaker - 19751
$32.78 -
Seachoice PL259/UG-175 VHF Antenna Connector with Adaptor - 19811
$9.08 -
Seachoice PL259 Male VHF Antenna Connector - 19821
$6.66 -
Seachoice UG-175 VHF Antenna Connector for RG58U Cable - 19831
$5.51 -
Seachoice UG-176 VHF Antenna Connector for RG59U Cable - 19841
$5.06 -
Seachoice Antenna Ratchet Mount
$63.60 - $72.00 -
Seachoice Coaxial Antenna Cable Assembly
$23.03 - $34.18 -
JL Audio MediaMaster Full-Function Wired NMEA 2000 Network Controller - MMR-40
$385.60 -
JL Audio MediaMaster Round Wired Remote - MMR-20
$230.18 -
JL Audio MediaMaster Weatherproof Source Unit - MM105
$980.61 -
JL Audio MediaMaster NMEA 2000 Volume Controller - MMR-5N2K
$238.58 -
JL Audio Media Master NMEA 2000 Network MFD Data Interface - MMA-1-HTML
$644.60 -
JL Audio JLid Comm & Network Bridge Hub - MVi-HUB
$700.60 -
JL Audio MediaMaster Wireless Remote Controller - MMR-25W
$141.98 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$559.21 -
JL Audio MediaMaster Premium Hidden Marine Source Unit - MM55-HR
$490.60 -
JL Audio Water-Resistant Audio Receiver - MBT-RXv2
$64.98 -
JL Audio Water-Resistant Audio Controller & Receiver - MBT-CRXv3
$204.98 -
JL Audio MediaMaster Wireless NMEA 2000 Remote Controller System - MMR-11W
$294.60 -
JL Audio MediaMaster Replacement Remote - MMR-11W-REMOTE
$168.60 -
JL Audio MediaMaster Wireless NMEA 2000 Remote Controller System - MMR-11W-N2K
$294.60 -
JL Audio MediaMaster Premium Hidden Source Unit - MM105-HR
$910.61 -
JL Audio Marine Lighting Controller - MLC-RW
$361.80 -
JL Audio 2-Channel Mini to RCA Audio Interconnect Cable - 6' - XD-MINIRCA-6
$31.38 -
JL Audio Digital Preset Controller - M-DRC-50
$175.58 -
JL Audio Motorola Style AM/FM Antenna - XMD-WHTANT-AM/FM
$41.18 -
JL Audio Panel Mounting USB Port - XMD-USB1X-PNL
$50.98 -
JL Audio USB-C and USB-A Charging Jack - XMD-USBCA/CHG2X-PNL
$84.58 -
JL Audio ETXv3 Enclosed Speaker System Surface/Deck Mount - M-MCPv3-DM
$510.21 -
JL Audio ETXv3 Enclosed Speaker System - OEM MasterCraft Tower - M-MCPv3-MC
$244.20 -
JL Audio EXv3 Enclosed Speaker System - OEM MasterCraft Tower - M-MCPv3-MC/LP
$242.80 -
JL Audio ETXv3 Enclosed Speaker System - OEM Nautique Tower - M-MCPv3-NA
$244.20 -
JL Audio ETXv3 Enclosed Speaker System - Four Winns Tower - M-MCPv3-SM
$193.80 -
JL Audio Tweeter Mounting Billet Aluminum Pods - MTPOD-M100-CL
$238.60 -
JL Audio MediaMaster 2-Way Y-Adaptor - MMC-2Y
$46.78 -
JL Audio SiriusXM to Stereo Aux Connector - MMC-SXM/AUX
$46.78 -
JL Audio Rotary DRC Adaptor - MVi-DRCADAPT
$179.78