Welcome to Defender Canada! 
Audio
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Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$212.11 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$233.26 -
Sony AM/FM Bluetooth Marine Stereo Receiver - DSX-M55BT
$183.90 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$127.50 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$64.93 -
Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT
$254.43 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$93.04 -
Boss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$49.93 -
14% offSiriusXM SXV300 Connect Tuner with RV Antenna - SXV300M1
$143.01$121.64 -
Boss Audio Systems Marine Stereo Antenna - MRANT12
$49.93 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$79.64 - $110.46 -
9% offScout Flexible AM-FM Antenna - KS-100
$61.21$55.15 -
9% offScout AM/FM Antenna - 3.3' (1 m) - KS-108
$65.44$58.96 -
9% offShakespeare Antenna - 4351
$120.43$108.45 -
Boss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$205.08 -
Poly-Planar Speaker Back Cover - 11" - SBC-3
$68.90 -
Wet Sounds Marine Round Media Center - WS-MC-RND
$310.80 -
9% offShakespeare Galaxy Antenna - 5235-XT
$236.08$212.53 -
9% offShakespeare Galaxy Little Giant Antenna - 5420-XT
$212.10$190.95 -
Shakespeare Galaxy SiriusXM Satellite Antenna - SRA-50
$139.89 -
Poly-Planar Marine Universal Radio Mount - RM10
$30.09 -
9% offBoss Audio TUBE Portable Bluetooth Speaker System
$69.70$62.79 -
9% off
Banshee Marine Active External VHF Speaker
$134.55$121.15 -
9% off
Scout KS-115 AM/FM Fiberglass Antenna - 5' (1.5 m)
$52.77 - $72.51$47.56 - $65.32 -
Poly-Planar Marine Radio Splash Cover - WC3
$11.30 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$109.17 -
14% offAncor Speaker Connectors/Adapter Kit - Heat Shrink
$11.93$10.23 -
14% offAncor Super Flex Audio Cable
$1.57 - $85.21$1.44 - $76.75 -
9% offShakespeare AM/FM Extension Cable - 4352
$61.21$55.15 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$72.53 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$205.08 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$268.51 -
Boss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$360.15 -
Boss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$310.80 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$310.83 -
Boss Audio Systems Universal Marine Radio Cover - MRC5B
$49.93 -
Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$268.50 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$127.51 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$205.03 -
Boss Audio Systems MR50W 2-Way Marine Speakers
$54.19 -
Boss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$205.08 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$423.63 -
Boss Audio Systems Universal Marine Radio Cover - MRC10
$78.13 -
Poly-Planar 4-Channel Amplifier - 120W - ME-60
$125.18 -
Wet Sounds MC-1 Media Center Extension Cable - 8' - MC-MD EXT
$68.26 -
Infinity R3000 Stereo Receiver - INFR3000
$381.25 -
Infinity PRV250 Stereo Receiver - INFPRV250
$367.14 -
Infinity MPK250 Stereo and Speakers Kit - INFMPK250
$536.38