Welcome to Defender Canada! 
Audio
-
18% offAncor Super Flex Audio Cable
$1.82 - $78.70$1.49 - $71.81 -
Boss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$4.98 -
Boss Audio Systems Marine Stereo Antenna - MRANT12
$11.71 -
Ancor Speaker Connectors/Adapter Kit - Heat Shrink
$12.37 -
Poly-Planar MP3 Panel Mount Adapter - IC3.5PM
$15.87 -
Boss Audio Systems Universal Marine Radio Cover - MRC5B
$27.08 -
24% offPoly-Planar Marine Radio Splash Cover - WC3
$36.20$27.30 -
Poly-Planar Marine Universal Radio Mount - RM10
$32.13 -
Boss Audio Systems Universal Marine Radio Cover - MRC10
$34.83 -
Poly-Planar Spa Wall Speaker
$36.20 - $40.31 -
Poly-Planar Rectangular Spa Speaker
$38.94 - $49.86 -
14% offBoss Audio Systems 6-1/2" Dual-Cone Marine Speakers - MR6W
$45.82$39.26 -
Poly-Planar Back Cover for Marine Speaker - SBC-2
$40.31 -
9% offBoss Audio Systems MR50W 2-Way Marine Speakers
$45.82$41.57 -
Newmar Deck Horn
$41.68 - $385.57 -
9% off
Poly-Planar Dual-Cone Subcompact Box Speakers (2-Pack)
$54.03 - $85.54$49.13 - $78.11 -
Shakespeare 5" External Hailer Speaker - HS-5A
$49.94 -
9% offBoss Audio Systems MR60W 2-Way Marine Speakers
$58.16$52.91 -
Shakespeare AM/FM Extension Cable - 4352
$58.12 -
Standard Horizon Deck Horn/Hailer/PA Speaker - 220SW
$59.49 -
Standard Horizon MLS-410 Fixed Mount Speaker
$59.51 -
Scout AM/FM Fiberglass Antenna - KS-115
$59.51 -
Shakespeare 4' Deluxe Speaker - ES-4
$60.90 -
8% offBoss Audio TUBE Portable Bluetooth Speaker System
$67.74$61.73 -
8% offStandard Horizon PA Deck Horn/Hailer/PA Speaker - 240SW
$70.47$64.25 -
8% offBoss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$70.45$64.25 -
Poly-Planar 11" Speaker Back Cover - SBC-3
$66.34 -
Shakespeare 24" AM/FM Antenna - 4353
$67.71 -
Sony 6-1/2" Dual-Cone Speakers - XS-MP1611
$73.14 -
Sony Marine 6-1/2" Dual Cone Speakers - XS-MP1611B
$75.96 -
8% offNewmar 20W Deck Horn/Hailer/PA Speaker - 144-0015-0
$85.54$78.11 -
8% offBoss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$91.02$83.15 -
23% off
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$110.18 - $126.62$83.99 - $115.91 -
8% offPoly-Planar 6" 2-Way Integral Grill Performance Speakers (2-Pack)
$97.88$89.45 -
Scout AM/FM Fiberglass Antenna - KS-124
$96.50 -
13% offBoss Audio Systems 6" x 9" 2-Way Marine Speakers - MR690
$114.34$98.76 -
13% offBoss Audio Systems 6 1/2" 2-Way Marine Speakers - MR652C
$114.34$98.76 -
Poly-Planar 6" Premium Panel Speaker (2-Pack) - MA7060
$99.26 -
Shakespeare Antenna - 4351
$108.81 -
Poly-Planar Bluetooth Marine Stereo Radio - GSMR30
$111.57 -
13% offBoss Audio Systems 7 1/2" 2-Way Marine Speakers - MR752C
$140.37$121.37 -
8% offPoly-Planar Premium Series Coaxial Speakers (2-Pack)
$144.48$132.29 -
8% offPoly-Planar 3-Way Titanium Series Speakers (2-Pack)
$145.83 - $181.46$133.55 - $166.31 -
8% off
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$147.20$134.81 -
Poly-Planar 50W 2 Channel Amplifier - ME-52
$134.86 -
Shakespeare Galaxy SiriusXM Satellite Antenna - SRA-50
$136.21 -
SiriusXM SXV300 Connect Tuner with Marine/RV Antenna - SXV300M1
$137.60 -
Shakespeare Centennial Antenna - 5120
$140.35