Welcome to Defender Canada! 
Audio
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Seachoice LED Speaker Module - MRMODSC
$30.23 -
Seachoice 4-Channel Marine Power Amplifier - 1000W - MR1000SC
$375.69 -
Poly-Planar Component Box Speakers - 3" - MA3030G
$165.57 -
Poly-Planar 5-Channel Class D Amplifier - ME6005D
$178.28 -
Poly-Planar MP3 Panel Mount Adapter - IC3.5PM
$17.52 -
Poly-Planar Waterproof Box Subwoofer - MS56
$198.03 -
Poly-Planar 4-Channel Amplifier - 120W - ME-60
$82.38 -
Poly-Planar Floating Bluetooth Speaker - FS1
$302.37 -
SiriusXM SXV300 Connect Tuner with RV Antenna - SXV300M1
$145.83 -
Infinity RGB Reference Series Marine Subwoofer - 10"
$331.98 - $422.22 -
Infinity RGB Reference Series Marine Speakers
$330.56 -
Infinity MPK250 Stereo and Speakers Kit - INFMPK250
$536.38 -
Infinity PRV315.2 Bluetooth Stereo Receiver - INFPRV315.2
$494.05 -
Infinity R3000 Stereo Receiver - INFR3000
$381.25 -
Infinity PRV250 Stereo Receiver - INFPRV250
$367.14 -
Digital Antenna 500 Gold Series AM/FM Stereo Antenna
$427.83 -
Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$200.82 -
14% offVeratron VDO Marine Media Box - NMEA 2000 - A2C59501980
$425.60 -
Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$212.11 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$127.50 -
Sony AM/FM Bluetooth Marine Stereo Receiver - DSX-M55BT
$183.90 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$127.51 -
Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT
$254.43 -
Shakespeare AM/FM Extension Cable - 4352
$64.03 -
14% offShakespeare Antenna - 4351
$102.46 -
19% offShakespeare AM/FM Antenna - 24" - 4353
$49.09 -
Shakespeare Centennial Antenna - 5120
$158.53 -
Shakespeare Galaxy Antenna - 5235-XT
$247.36 -
Shakespeare Galaxy Little Giant Antenna - 5420-XT
$221.97 -
Shakespeare Galaxy SiriusXM Satellite Antenna - SRA-50
$154.27 -
Scout Flexible AM-FM Antenna - KS-100
$61.21 -
Poly-Planar 2-Way Platinum Series Panel Speakers - 5" - MA905-W
$59.85 -
Poly-Planar 3-Way Titanium Series Speakers
$78.16 -
9% offPoly-Planar Marine Radio Splash Cover - WC3
$10.74 -
Boss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$147.27 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$72.53 -
Boss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$147.27 -
Boss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$47.14 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$167.01 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$109.17 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$188.14 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$164.17 - $233.26 -
Boss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$247.35 -
Boss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$224.79 -
Boss Audio Systems Marine Stereo Antenna - MRANT12
$17.50 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$223.41 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$302.37 -
Boss Audio Systems Universal Marine Radio Cover - MRC5B
$34.42