Welcome to Defender Canada! 
Audio
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Standard Horizon PA Deck Horn/Hailer/PA Speaker - 240SW
$72.00 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$150.41 - $186.82 -
Poly-Planar 2-Way Compact Box Speakers
$188.23 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$235.83 -
Standard Horizon Deck Horn/Hailer/PA Speaker - 220SW
$60.78 -
Poly-Planar Marine Universal Radio Mount - RM10
$32.82 -
Poly-Planar Component Box Speakers (2-Pack) - 3" - MA3030G
$170.00 -
Poly-Planar Spa Wall Speaker
$36.98 - $41.18 -
Poly-Planar Back Cover for Marine Speaker - SBC-2
$41.18 -
9% off
Standard Horizon MLS-410 Fixed Mount Speaker
$60.80$54.78 -
Poly-Planar Premium Series Coaxial Speakers (2-Pack)
$147.63 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$100.01 -
Poly-Planar Dual-Cone Subcompact Box Speakers (2-Pack)
$88.80 -
29% offPoly-Planar Marine Radio Splash Cover - WC3
$36.98$26.06 -
Poly-Planar Premium Oval Marine Speakers (2-Pack) - MA5950
$228.83 -
29% offPoly-Planar Ocean Series Speakers with LED Lighting (2-Pack)
$296.04 - $475.28$207.42 - $475.28 -
Poly-Planar Floating Bluetooth Speaker - FS1
$347.83 -
Poly-Planar Premium Panel Speaker (2-Pack) - 6" - MA7060
$102.82 -
Poly-Planar Waterproof Box Subwoofer - MS56
$203.63 -
Poly-Planar 4-Channel Amplifier - 120W - ME-60
$90.20 -
Poly-Planar 2-Channel Amplifier - 50W - ME-52
$139.20 -
Poly-Planar Speaker Back Cover - 11" - SBC-3
$69.18 -
Poly-Planar IR Wireless Remote - MRR21
$41.18 -
Poly-Planar Bluetooth IPX6 4-Channel Marine Amplifier with Keypad - ME70BT
$210.61 -
Poly-Planar 5-Channel Class D Amplifier - ME6005D
$364.62 -
Poly-Planar IPX6 Marine Radio - MRD87I
$539.62 -
Poly-Planar Titanium Series Amplifier Package with Speakers
$290.43 - $303.05 -
Poly-Planar Rectangular Spa Speaker
$39.78 - $50.94 -
Seachoice 4-Channel Marine Power Amplifier - 1000W - MR1000SC
$356.23 -
Seachoice 2-Way Full Range Dual Cone Speakers - 6 1/2" - MR6SC
$45.41 -
Seachoice 2-Way 150W Round LED Speakers - 5 1/4" - MRGB55WSC
$76.20 -
Seachoice 2-Way Full Range Speakers with LED Lights - 6 1/2" - MRGB65SC
$91.62 -
Seachoice LED Speaker Module - MRMODSC
$23.24 -
Seachoice Marine Bluetooth/MP3/AM/FM Marine Stereo Package with Speakers and Antenna - MCK400SC
$133.62 -
Seachoice Square Face In-Dash Marine Gauge Stereo - MGR450BSC
$167.20 -
Seachoice Subwoofer with LED Illumination - 10" - 800W
$174.23 -
Poly-Planar USB/AUX Accessory Extension Cable - ACX11
$42.58 -
Poly-Planar MP3 Panel Mount Adapter - IC3.5PM
$16.33