Welcome to Defender Canada! 
Audio
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JL Audio M3 Series Marine Coaxial Speakers - 6.5"
$322.63 - $462.63 -
JL Audio M6 Series Marine Infinite-Baffle Subwoofer - 10"
$630.65 - $742.65 -
Sony AM/FM Bluetooth Marine Stereo Receiver - DSX-M55BT
$196.60 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$490.63 - $630.63 -
JL Audio MVI Series Full-Range Amplifier
$1,232.63 - $2,240.62 -
Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$151.81 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$76.20 -
Sony Marine AM/FM CD Marine Receiver with Dual Bluetooth - MEX-M72BT
$238.61 -
Shakespeare Galaxy Antenna - 5235-XT
$220.41 -
Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT
$252.63 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$74.78 -
Boss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$219.00 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$144.81 -
Boss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$198.00 -
JL Audio XDM Series Amplifier
$700.60 - $1,470.63 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$76.21 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$97.21 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$86.00 -
JL Audio ETXv3 Enclosed Speaker System Swivel Pipe Mounting Fixture
$366.01 - $420.61 -
Banshee Marine Active External VHF Speaker
$142.00 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$167.21 -
SiriusXM SXV300 Connect Tuner with Marine/RV Antenna - SXV300M1
$109.80 -
Infinity PRV315.2 Bluetooth Stereo Receiver - INFPRV315.2
$490.55 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$144.81 - $181.22 -
Boss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81 -
Sony High Power Bluetooth Marine Receiver - DSXM80
$378.62 -
Shakespeare Galaxy SiriusXM Satellite Antenna - SRA-50
$137.78 -
Scout Flexible AM-FM Antenna - KS-100
$60.78 -
Shakespeare AM/FM Extension Cable - 4352
$56.58 -
Shakespeare Antenna - 4351
$111.18 -
JL Audio USB-C and USB-A Charging Jack - XMD-USBCA/CHG2X-PNL
$129.38 -
JL Audio ETXv3 Enclosed Speaker System Surface/Deck Mount - M-MCPv3-DM
$482.21 -
Scout KS-115 AM/FM Fiberglass Antenna - 5' (1.5 m)
$52.40 - $72.00 -
Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$177.00 -
Poly-Planar Marine Radio Splash Cover - WC3
$24.48 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$147.63 -
9% offShakespeare Galaxy Little Giant Antenna - 5420-XT
$200.80$180.78 -
14% offBoss Audio Systems Marine Stereo Antenna - MRANT12
$11.95$10.24 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$265.23 -
Boss Audio TUBE Portable Bluetooth Speaker System
$69.21 -
JL Audio ETXv3 Enclosed Speaker System - OEM Nautique Tower - M-MCPv3-NA
$226.00 -
JL Audio ETXv3 Enclosed Speaker System Pipe Mounting Fixture
$226.00 - $310.00 -
Scout AM/FM Antenna - 3.3' (1 m) - KS-108
$64.98 -
Poly-Planar Back Cover for Marine Speaker - SBC-2
$41.18 -
Ancor Speaker Connectors/Adapter Kit - Heat Shrink
$11.85 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$196.63 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$560.61 -
JL Audio MX Series Wide-Range Amplifier
$462.60 - $700.62