Welcome to Defender Canada! 
Speakers
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JL Audio MX Series Wide-Range Amplifier
$475.80 - $720.62 -
Simrad Waterproof Hailer/Horn Loud Speaker - LSH80
$373.61 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$504.63 - $648.63 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$629.89 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$79.80 -
Poly-Planar 2-Way Compact Box Speakers
$193.59 -
Standard Horizon PA Deck Horn/Hailer/PA Speaker - 240SW
$74.04 -
Standard Horizon Deck Horn/Hailer/PA Speaker - 220SW
$62.50 -
9% offShakespeare PA/Deck Horn/Hailer/PA Speaker - HS-40
$187.81$169.09 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$154.69 - $192.14 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$242.55 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$102.85 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$79.81 -
Boss Audio TUBE Portable Bluetooth Speaker System
$71.17 -
29% offPoly-Planar Ocean Series Speakers with LED Lighting (2-Pack)
$304.48 - $488.84$213.33 - $488.84 -
Newmar Deck Horn
$43.78 - $451.32 -
9% off
Standard Horizon MLS-410 Fixed Mount Speaker
$62.52$56.33 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$62.54 -
9% offShakespeare External Hailer Speaker - 5" - HS-5A
$53.90$48.57 -
9% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$121.59$109.49 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$147.51 -
Newmar Deck Horn/Hailer/PA Speaker - 20W - 144-0015-0
$91.32 -
19% offNewmar Deck Horn/Hailer/PA Speaker - 40W - 144-6040-0
$400.95$320.89 -
Poly-Planar Premium Series Coaxial Speakers (2-Pack)
$151.83 -
Poly-Planar Spa Wall Speaker
$38.02 - $42.34 -
Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$160.45 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$133.06 -
9% offBoss Audio Systems MR50W 2-Way Marine Speakers
$48.13$43.38 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$120.15$90.27 -
9% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$48.13$43.38 -
Poly-Planar Dual-Cone Subcompact Box Speakers (2-Pack)
$91.32 -
Newmar Deck Horn/Hailer/PA Speaker - 30W - 144-6030-0
$144.62 -
Poly-Planar Premium Oval Marine Speakers (2-Pack) - MA5950
$235.35 -
Poly-Planar Component Box Speakers (2-Pack) - 3" - MA3030G
$174.84 -
Infinity R3000 Stereo Head Unit Silicone Cover - A3000/CVR-INF
$30.82 -
Infinity R3000 Stereo and Speakers Kit - INFMPK3000
$619.83 -
Infinity PRV90 Stereo and Speakers Kit - INFMPK90-4
$576.59 -
Infinity MPK250 Stereo and Speakers Kit - INFMPK250
$547.78 -
Infinity PRV250 Stereo and Speakers Kit
$677.38 -
Infinity RGB Reference Series Marine Subwoofer - 10"
$340.47 - $353.43 -
Infinity RGB Reference Series Marine Speakers
$331.77 - $451.35 -
Infinity RGB Kappa Series Marine Speakers
$504.57 - $648.60 -
Shakespeare Deluxe Speaker - 4' - ES-4
$63.98 -
Furuno ISP-5000 Intercom Speaker - 001-468-520-00
$323.16 -
Furuno Loudhailer with LCD - 30W - LH5000
$1,433.44 -
Poly-Planar Floating Bluetooth Speaker - FS1
$357.75 -
Poly-Planar Premium Panel Speaker (2-Pack) - 6" - MA7060
$105.74 -
Poly-Planar Waterproof Box Subwoofer - MS56
$209.43