Welcome to Defender Canada! 
Speakers & Subwoofers
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JL Audio M3 Series Marine Coaxial Speakers - 6.5"
$322.63 - $462.63 -
Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$156.01 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$77.60 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$490.63 - $630.63 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$150.41 - $186.82 -
Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT
$253.23 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$235.83 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$100.01 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$143.43 -
JL Audio M6 Series Marine Subwoofer - 8"
$462.63 - $630.64 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$269.43 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$200.83 -
Boss Audio TUBE Portable Bluetooth Speaker System
$69.21 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$77.61 -
14% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81$39.88 -
Poly-Planar Rectangular Spa Speaker
$39.78 - $50.94 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$60.82 -
Poly-Planar Premium Series Coaxial Speakers (2-Pack)
$147.63 -
Poly-Planar Spa Wall Speaker
$36.98 - $41.18 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$129.38 -
14% offBoss Audio Systems MR50W 2-Way Marine Speakers
$46.81$39.88 -
14% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$118.23$100.59 -
Poly-Planar Dual-Cone Subcompact Box Speakers (2-Pack)
$88.80 -
Poly-Planar Premium Oval Marine Speakers (2-Pack) - MA5950
$228.83 -
Poly-Planar Component Box Speakers (2-Pack) - 3" - MA3030G
$170.00 -
29% offPoly-Planar Ocean Series Speakers with LED Lighting (2-Pack)
$296.04 - $475.28$207.42 - $475.28 -
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
$535.43 -
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 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$116.83$87.78 -
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 -
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 Subwoofer with LED Illumination - 10" - 800W
$174.23 -
JL Audio M3 Series Enclosed Tower Coaxial System - 7.7"
$1,162.67 - $1,260.67 -
JL Audio M3 VeX Series Enclosed Coaxial Speakers - 6.5"
$770.64 - $868.64 -
JL Audio M3 Marine Subwoofer - 10"
$448.63 - $560.63 -
JL Audio M6 VeX Series Enclosed Coaxial Speakers - 6.5"
$1,120.64 - $1,232.64 -
JL Audio M6 Series Marine Coaxial Speaker - 6.5"
$560.61