Welcome to Defender Canada! 
Speakers
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Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$156.01 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$143.43 -
29% offPoly-Planar Ocean Series Speakers with LED Lighting (2-Pack)
$296.04 - $475.28$207.42 - $475.28 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$235.83 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$77.60 -
Simrad Waterproof Hailer/Horn Loud Speaker - LSH80
$363.25 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$77.61 -
Standard Horizon Deck Horn/Hailer/PA Speaker - 220SW
$60.78 -
Newmar Deck Horn/Hailer/PA Speaker - 20W - 144-0015-0
$88.80 -
9% offNewmar Deck Horn/Hailer/PA Speaker - 30W - 144-6030-0
$140.62$126.62 -
19% offNewmar Deck Horn/Hailer/PA Speaker - 40W - 144-6040-0
$389.83$311.99 -
9% off
Standard Horizon MLS-410 Fixed Mount Speaker
$60.80$54.78 -
Standard Horizon PA Deck Horn/Hailer/PA Speaker - 240SW
$72.00 -
Shakespeare Deluxe Speaker - 4' - ES-4
$62.22 -
Shakespeare External Hailer Speaker - 5" - HS-5A
$52.42 -
Simrad Marine Speakers (2-Pack) - 165 mm (6.5") - 000-12305-001
$98.62 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$129.38 -
9% offBoss Audio Systems MR50W 2-Way Marine Speakers
$46.81$42.19 -
9% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$118.23$106.47 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$60.82 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$116.83$87.78 -
9% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81$42.19 -
Boss Audio TUBE Portable Bluetooth Speaker System
$69.21 -
Poly-Planar 2-Way Compact Box Speakers
$188.23 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$100.01 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$150.41 - $186.82 -
Poly-Planar Dual-Cone Subcompact Box Speakers (2-Pack)
$88.80 -
Shakespeare PA/Deck Horn/Hailer/PA Speaker - HS-40
$182.61 -
Newmar Deck Horn
$42.58 - $438.80 -
Infinity R3000 Stereo Head Unit Silicone Cover - A3000/CVR-INF
$29.98 -
Infinity R3000 Stereo and Speakers Kit - INFMPK3000
$602.63 -
Infinity PRV90 Stereo and Speakers Kit - INFMPK90-4
$560.60 -
Infinity MPK250 Stereo and Speakers Kit - INFMPK250
$532.58 -
Infinity PRV250 Stereo and Speakers Kit
$658.58 -
Infinity RGB Reference Series Marine Subwoofer - 10"
$331.03 - $343.63 -
Infinity RGB Reference Series Marine Speakers
$322.57 - $438.83 -
Infinity RGB Kappa Series Marine Speakers
$490.57 - $630.60 -
Furuno ISP-5000 Intercom Speaker - 001-468-520-00
$314.20 -
Furuno Loudhailer with LCD - 30W - LH5000
$1,393.64 -
Poly-Planar Floating Bluetooth Speaker - FS1
$347.83 -
Poly-Planar Premium Panel Speaker (2-Pack) - 6" - MA7060
$102.82 -
Poly-Planar Premium Oval Marine Speakers (2-Pack) - MA5950
$228.83 -
Poly-Planar Waterproof Box Subwoofer - MS56
$203.63 -
Poly-Planar Speaker Back Cover - 11" - SBC-3
$69.18 -
Poly-Planar Component Box Speakers (2-Pack) - 3" - MA3030G
$170.00 -
Poly-Planar Premium Series Coaxial Speakers (2-Pack)
$147.63 -
Poly-Planar Titanium Series Amplifier Package with Speakers
$290.43 - $303.05 -
Poly-Planar Rectangular Spa Speaker
$39.78 - $50.94