Collection: Shop Suncoast Marine Amplifiers
Browse our extensive selection of weather-resistant marine amplifiers, perfect for enhancing your boat's audio system. From mono to multi-channel options, our collection offers the ideal solution for every marine audio enthusiast.
Suncoast stands behind Top Marine Brands like KICKER, Roswell, JL Audio, DS18 and many more!
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JL Audio MX Marine and Powersports Amplifier 4 Channel Full-Range Amp (280 watts) (MX280/4)
Vendor:JL AudioRegular price $379.99Regular price$0.00Sale price $379.99 -
Poly-Planar ME-60BT 4-Channel 120W Audio Amplifier w/Bluetooth [ME60BT]
Vendor:Poly-PlanarRegular price $80.99Regular price$229.95Sale price $80.99Sale -
KICKER KPX500.1 1x500W Compact Mono Sub Amplifier [51KPX5001]
Vendor:KICKERRegular price $299.99Regular price$329.99Sale price $299.99Sale -
KICKER KPX300.4 4x75W Full-Range Compact Amplifier [51KPX3004]
Vendor:KICKERRegular price $299.99Regular price$329.99Sale price $299.99Sale -
KICKER KXMA1500.1 1500W Mono Class D Subwoofer Amplifier [51KXMA15001]
Vendor:KICKERRegular price $699.99Regular price$799.99Sale price $699.99Sale -
KICKER KMA150.2 2 x 75W 2-Channel Weather-Resistant Full-Range Amplifier [48KMA1502]
Vendor:KICKERRegular price $179.99Regular price$199.99Sale price $179.99Sale -
KICKER KXMA400.2 2 x 200W 2-Channel Full-Range Class D Amplifier [48KXMA4002]
Vendor:KICKERRegular price $379.99Regular price$409.99Sale price $379.99Sale -
KICKER KXMA500.4 4 x 125W 4-Channel Full-Range Class D Amplifier [48KXMA5004]
Vendor:KICKERRegular price $469.99Regular price$499.99Sale price $469.99Sale -
JL Audio XDM Car and Marine Amplifier 8 Channel Full-Range Car and Marine Amp (800 W) (XDM800/8)
Vendor:JL AudioRegular price $1,099.99Regular price$0.00Sale price $1,099.99 -
JL Audio XDM Car and Marine Amplifier 5 Channel Car and Marine System Amp (700 W) (XDM700/5)
Vendor:JL AudioRegular price $929.99Regular price$0.00Sale price $929.99 -
JL Audio XDM Car and Marine Amplifier Monoblock Car and Marine Subwoofer Amp (600 W) (XDM600/1)
Vendor:JL AudioRegular price $629.99Regular price$0.00Sale price $629.99 -
JL Audio XDM Car and Marine Amplifier 4 Channel Full-Range Car and Marine Amp (400 W) (XDM400/4)
Vendor:JL AudioRegular price $679.99Regular price$0.00Sale price $679.99 -
JL Audio XDM Car and Marine Amplifier Monoblock Car and Marine Subwoofer Amp (300 W) (XDM300/1)
Vendor:JL AudioRegular price $529.99Regular price$0.00Sale price $529.99 -
JL Audio XDM Car and Marine Amplifier 5 Channel Car and Marine System Amp (1000 W) (XDM1000/5)
Vendor:JL AudioRegular price $1,049.99Regular price$0.00Sale price $1,049.99 -
JL Audio XDM Car and Marine Amplifier Monoblock Car and Marine Subwoofer Amp (1000 W) (XDM1000/1)
Vendor:JL AudioRegular price $829.99Regular price$0.00Sale price $829.99 -
Boss Audio Elite 500W Mono-Block Class D Amplifier [MPD500.1]
Vendor:Boss AudioRegular price $229.99Regular price$244.99Sale price $229.99Sale
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![Suncoast Marine and Auto offers KICKER KPX500.1 1x500W Compact Mono Sub Amplifier [51KPX5001]](http://www.suncoastmarineandauto.com/cdn/shop/files/105665BXL.jpg?v=1739932825&width=533)
![Suncoast Marine and Auto offers KICKER KPX300.4 4x75W Full-Range Compact Amplifier [51KPX3004]](http://www.suncoastmarineandauto.com/cdn/shop/files/105664BXL.jpg?v=1739932820&width=533)
![Suncoast Marine and Auto offers KICKER KXMA1500.1 1500W Mono Class D Subwoofer Amplifier [51KXMA15001]](http://www.suncoastmarineandauto.com/cdn/shop/files/104882BXL.jpg?v=1739932755&width=533)
![Suncoast Marine and Auto offers KICKER KMA150.2 2 x 75W 2-Channel Weather-Resistant Full-Range Amplifier [48KMA1502]](http://www.suncoastmarineandauto.com/cdn/shop/files/102013BXL.jpg?v=1739932561&width=533)
![Suncoast Marine and Auto offers KICKER KXMA400.2 2 x 200W 2-Channel Full-Range Class D Amplifier [48KXMA4002]](http://www.suncoastmarineandauto.com/cdn/shop/files/102008BXL.jpg?v=1739932541&width=533)
![Suncoast Marine and Auto offers KICKER KXMA500.4 4 x 125W 4-Channel Full-Range Class D Amplifier [48KXMA5004]](http://www.suncoastmarineandauto.com/cdn/shop/files/102007BXL.jpg?v=1739932538&width=533)







![Suncoast Marine and Auto offers Boss Audio Elite 500W Mono-Block Class D Amplifier [MPD500.1]](http://www.suncoastmarineandauto.com/cdn/shop/files/105910BXL.jpg?v=1737792221&width=533)