Welcome to Defender Canada! 
Audio
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Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$162.67 -
Sony AM/FM Bluetooth Marine Stereo Receiver - DSX-M55BT
$205.00 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$80.90 -
Sony Marine AM/FM CD Marine Receiver with Dual Bluetooth - MEX-M72BT
$248.81 -
Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT
$264.06 -
JL Audio MX Series Wide-Range Amplifier
$482.40 - $730.62 -
9% offBoss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$222.52$200.33 -
9% offBoss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$202.08$181.93 -
14% offBoss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$191.86$163.17 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$638.63 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$511.63 - $657.63 -
9% offBoss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$96.96$87.33 -
9% offBoss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$76.50$68.91 -
9% off
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$280.95$252.92 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$80.91 -
14% off
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$158.29$134.64 - $158.29 -
9% offBoss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$209.41$188.53 -
9% offBoss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$177.27$159.60 -
14% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$123.27$104.87 -
9% offBoss Audio Systems MR60W 2-Way Marine Speakers
$63.40$57.12 -
9% offBoss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$149.55$134.66 -
9% offBoss Audio TUBE Portable Bluetooth Speaker System
$72.15$65.00 -
9% off
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$134.90$121.47 - $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 -
9% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$48.79$43.97 -
14% offBoss Audio Systems Marine Stereo Antenna - MRANT12
$12.44$10.66 -
14% offBoss Audio Systems Universal Marine Radio Cover - MRC5B
$29.05$24.79 -
14% offBoss Audio Systems Universal Marine Radio Cover - MRC10
$37.08$31.61 -
8% offBoss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$5.30$4.83 -
JL Audio MediaMaster Full-Function Wired NMEA 2000 Network Controller - MMR-40
$438.60 -
JL Audio MediaMaster Round Wired Remote - MMR-20
$261.92 -
JL Audio MediaMaster Weatherproof Source Unit - MM105
$1,022.61 -
JL Audio MediaMaster NMEA 2000 Volume Controller - MMR-5N2K
$261.92 -
JL Audio Media Master NMEA 2000 Network MFD Data Interface - MMA-1-HTML
$736.44 -
JL Audio JLid Comm & Network Bridge Hub - MVi-HUB
$730.60 -
JL Audio MediaMaster Wireless Remote Controller - MMR-25W
$161.18 -
JL Audio MediaMaster Premium Hidden Marine Source Unit - MM55-HR
$561.24 -
JL Audio Water-Resistant Audio Receiver - MBT-RXv2
$75.04 -
JL Audio Water-Resistant Audio Controller & Receiver - MBT-CRXv3
$232.72 -
JL Audio MediaMaster Wireless NMEA 2000 Remote Controller System - MMR-11W
$307.20 -
JL Audio MediaMaster Replacement Remote - MMR-11W-REMOTE
$175.80 -
JL Audio MediaMaster Wireless NMEA 2000 Remote Controller System - MMR-11W-N2K
$307.20 -
JL Audio MediaMaster Premium Hidden Source Unit - MM105-HR
$949.61 -
JL Audio Marine Lighting Controller - MLC-RW
$421.08 -
JL Audio 2-Channel Mini to RCA Audio Interconnect Cable - 6' - XD-MINIRCA-6
$35.62 -
JL Audio Digital Preset Controller - M-DRC-50
$190.38 -
JL Audio Motorola Style AM/FM Antenna - XMD-WHTANT-AM/FM
$45.84