Welcome to Defender Canada! 
Audio
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Ancor Speaker Connectors/Adapter Kit - Heat Shrink
$11.93 -
Ancor Super Flex Audio Cable
$1.67 - $93.67 -
Sony AM/FM Bluetooth Marine Stereo Receiver - DSX-M55BT
$183.90 -
Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT
$254.43 -
Scout Flexible AM-FM Antenna - KS-100
$61.21 -
Poly-Planar Ocean Series Speakers with LED Lighting (2-Pack)
$112.07 -
Boss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$47.14 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$205.08 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$109.17 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$59.85 -
Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$212.11 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$127.50 -
Boss Audio Systems Universal Marine Radio Cover - MRC10
$78.13 -
Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$268.50 -
14% offVeratron VDO Marine Media Box - NMEA 2000 - A2C59501980
$500.60$425.60 -
Digital Antenna 500 Gold Series AM/FM Stereo Antenna
$427.83 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$127.51 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$78.16 -
9% offPoly-Planar Marine Radio Splash Cover - WC3
$11.86$10.74 -
Shakespeare AM/FM Extension Cable - 4352
$61.21 -
9% offShakespeare Antenna - 4351
$120.43$108.45 -
Shakespeare Centennial Antenna - 5120
$152.89 -
9% offShakespeare Galaxy Antenna - 5235-XT
$236.08$212.53 -
Shakespeare Galaxy Little Giant Antenna - 5420-XT
$212.10 -
Shakespeare Galaxy SiriusXM Satellite Antenna - SRA-50
$147.22 -
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 1/2" - MR652C
$205.08 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$72.53 -
Boss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$205.08 -
9% offBoss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$75.31$67.84 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$268.51 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$233.26 -
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 Marine Stereo Antenna - MRANT12
$49.93 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$310.83 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$423.63 -
Boss Audio Systems Universal Marine Radio Cover - MRC5B
$49.93 -
9% offBoss Audio TUBE Portable Bluetooth Speaker System
$69.70$62.79 -
Boss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$49.93 -
19% offShakespeare AM/FM Antenna - 24" - 4353
$61.21$49.09 -
Infinity PRV315.2 Bluetooth Stereo Receiver - INFPRV315.2
$494.05 -
Infinity R3000 Stereo Receiver - INFR3000
$381.25 -
Infinity PRV250 Stereo Receiver - INFPRV250
$367.14 -
Infinity MPK250 Stereo and Speakers Kit - INFMPK250
$536.38 -
Infinity RGB Reference Series Marine Subwoofer - 10"
$331.98 - $334.80 -
Infinity RGB Reference Series Marine Speakers
$330.56 - $443.37