Welcome to Defender Canada! 
Speakers
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Poly-Planar Rectangular Spa Speaker
$38.38 - $49.14 -
Shakespeare External Hailer Speaker - 5" - HS-5A
$39.77 -
Newmar Deck Horn
$41.08 - $423.15 -
Boss Audio Systems MR50W 2-Way Marine Speakers
$45.16 -
Boss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$45.16 -
Standard Horizon Deck Horn/Hailer/PA Speaker - 220SW
$58.63 -
Standard Horizon MLS-410 Fixed Mount Speaker
$58.65 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$58.67 -
Shakespeare Deluxe Speaker - 4' - ES-4
$60.02 -
Poly-Planar Speaker Back Cover - 11" - SBC-3
$66.73 -
Boss Audio TUBE Portable Bluetooth Speaker System
$66.76 -
Standard Horizon PA Deck Horn/Hailer/PA Speaker - 240SW
$69.45 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$74.85 -
Newmar 20W Deck Horn/Hailer/PA Speaker - 144-0015-0
$85.65 -
19% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$112.68$90.27 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$96.46 -
Poly-Planar Premium Panel Speaker (2-Pack) - 6" - MA7060
$99.17 -
Boss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$114.03 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$124.78 -
Newmar 30W Deck Horn/Hailer/PA Speaker - 144-6030-0
$135.62 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$138.33 -
Poly-Planar Premium Series Coaxial Speakers (2-Pack)
$142.38 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$145.06 - $180.17 -
Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$150.46 -
Poly-Planar Component Box Speakers (2-Pack) - 3" - MA3030G
$163.95 -
Shakespeare PA/Deck Horn/Hailer/PA Speaker - HS-40
$176.11 -
Poly-Planar 2-Way Compact Box Speakers
$181.53 -
Poly-Planar Waterproof Box Subwoofer - MS56
$196.38 -
29% offPoly-Planar Ocean Series Speakers with LED Lighting (2-Pack)
$285.49 - $458.33$200.04 - $458.33 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$227.43 -
Poly-Planar Titanium Series Amplifier Package with Speakers
$280.08 - $292.25 -
Infinity RGB Reference Series Marine Speakers
$311.07 - $423.19 -
Infinity RGB Reference Series Marine Subwoofer - 10"
$319.24 - $347.59 -
14% offNewmar 40W Deck Horn/Hailer/PA Speaker - 144-6040-0
$375.93$319.64 -
Poly-Planar Floating Bluetooth Speaker - FS1
$335.43 -
Simrad Waterproof Hailer/Horn Loud Speaker - LSH80
$350.30 -
Infinity MPK250 Stereo and Speakers Kit - INFMPK250
$513.58 -
Infinity PRV90 Stereo and Speakers Kit - INFMPK90-4
$540.60 -
Infinity PRV250 Stereo and Speakers Kit
$635.08 - $672.95 -
Furuno 30W Loudhailer with LCD - LH5000
$1,343.89