Collection: DS18 AUDIO
Shop DS18 Audio products at Suncoast, featuring a robust lineup of speakers, subwoofers, amplifiers, and accessories designed to deliver powerful, crystal-clear sound on the water. DS18 products are tailored for marine environments, making them ideal for boats, yachts, and watersports vehicles.
This collection includes a wide range of speakers, from compact 6.5-inch coaxial models to high-performance 12-inch subwoofers, all engineered with UV- and saltwater-resistant materials, including polypropylene cones, rubber surrounds, and corrosion-resistant stainless steel or composite frames.
With IP65 or higher waterproof ratings, these speakers are built to withstand rain, splashes, and prolonged sun exposure, while integrated RGB LED lighting adds a vibrant, customizable deck ambiance.
Many models boast advanced features like high-efficiency neodymium magnets, oversized voice coils, and ferrite motor structures, delivering up to 2000 watts of peak power with minimal distortion for rich bass and crisp highs.
The collection also features DS18 amplifiers, designed with marine-grade construction and power outputs ranging from 400 to over 2000 watts, offering precise sound tuning with built-in crossovers and bass boost controls.
Tower speaker packages, complete with adjustable mounts and wiring kits, ensure easy installation and optimal sound projection, while subwoofer enclosures enhance low-end performance with passive radiators for added depth.
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DS18 Flush/Surface Mount 6-Channel Class D Amplifier w/Acrylic Cover - 6x180W RMS @ 4 Ohm (FX6)
Vendor:DS18 AudioRegular price $839.95Regular price$0.00Sale price $839.95 -
DS18 Flush/Surface Mount 4-Channel Class D Amplifier w/Acrylic Cover - 4x180W RMS @ 4 Ohm (FX4)
Vendor:DS18 AudioRegular price $719.95Regular price$0.00Sale price $719.95 -
DS18 Flush/Surface Mount 1-Channel Monoblock Class D Amplifier w/Acrylic Cover - 1x900W RMS @ 1 Ohm (FX1)
Vendor:DS18 AudioRegular price $659.95Regular price$0.00Sale price $659.95 -
DS18 Marine Headunit TFT Screen - 3 Zones - 4V Output - Bluetooth - RDS 4x50 Watts (MRX300)
Vendor:DS18Regular price $479.95Regular price$0.00Sale price $479.95 -
DS18 HYDRO 10" Marine Sub Box w/RGB Lighting - White (NXL-10SUBLD/W)
Vendor:DS18Regular price $719.95Regular price$0.00Sale price $719.95 -
DS18 NXL 1-Channel Full-Range Class D Marine/Powersports Amplifier - 1500W RMS, 1-Ohm (NXL-X1500.1FR)
Vendor:DS18Regular price $659.95Regular price$0.00Sale price $659.95 -
DS18 NXL 8-Channel Full-Range Class D Marine/Powersports Amplifier - 8 x 150W RMS, 4-Ohm (NXL-X1200.8D)
Vendor:DS18Regular price $959.95Regular price$0.00Sale price $959.95 -
DS18 Marine Gain Attenuator f/RCA Sources (MBKR)
Vendor:DS18Regular price $47.95Regular price$0.00Sale price $47.95 -
DS18 HYDRO 6 x 9" 2-Way Marine Speakers w/Integrated RGB LED Lights - 375W - Black (NXL-69/BK)
Vendor:DS18Regular price $317.95Regular price$0.00Sale price $317.95 -
![Suncoast Marine and Auto offers DS18 HYDRO 10" 2-Way Marine Speakers w/Bullet Tweeters Integrated RGB LED Lights - White [NXL-10/WH]](//www.suncoastmarineandauto.com/cdn/shop/files/99796BXL.jpg?v=1737011076&width=533)
DS18 HYDRO 10" 2-Way Marine Speakers w/Bullet Tweeters Integrated RGB LED Lights - White (NXL-10/WH)
Vendor:DS18Regular price $479.95Regular price$0.00Sale price $479.95 -
![Suncoast Marine and Auto offers DS18 HYDRO 10" 2-Way Marine Speakers w/Bullet Tweeters Integrated RGB LED Lights - Black [NXL-10/BK]](//www.suncoastmarineandauto.com/cdn/shop/files/99795BXL.jpg?v=1737011076&width=533)
DS18 HYDRO 10" 2-Way Marine Speakers w/Bullet Tweeters Integrated RGB LED Lights - Black (NXL-10/BK)
Vendor:DS18Regular price $479.95Regular price$0.00Sale price $479.95 -
DS18 HYDRO 10" 2-Way Speakers w/Bullet Tweeter Integrated RGB LED Lights - Carbon Fiber (CF-10M)
Vendor:DS18Regular price $521.95Regular price$0.00Sale price $521.95 -
DS18 HYDRO 10" 2-Way Speakers w/Bullet Tweeter Integrated RGB LED Lights - White (NXL-10M/WH)
Vendor:DS18Regular price $515.95Regular price$0.00Sale price $515.95 -
DS18 HYDRO 10" 2-Way Speakers w/Bullet Tweeter Integrated RGB LED Lights - Black (NXL-10M/BK)
Vendor:DS18Regular price $515.95Regular price$0.00Sale price $515.95 -
DS18 Audio G1000.4D Full-Range Class D 4-Channel Amplifier - 1000W (G1000.4D)
Vendor:DS18 AudioRegular price $179.95Regular price$0.00Sale price $179.95 -
DS18 Amplifier Kit - 4 Gauge (AMPKIT4)
Vendor:DS18 AudioRegular price $47.95Regular price$0.00Sale price $47.95
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![Suncoast Marine and Auto offers DS18 Flush/Surface Mount 6-Channel Class D Amplifier w/Acrylic Cover - 6x180W RMS @ 4 Ohm [FX6]](http://www.suncoastmarineandauto.com/cdn/shop/files/103699BXL.jpg?v=1737789573&width=533)
![Suncoast Marine and Auto offers DS18 Flush/Surface Mount 4-Channel Class D Amplifier w/Acrylic Cover - 4x180W RMS @ 4 Ohm [FX4]](http://www.suncoastmarineandauto.com/cdn/shop/files/103698BXL.jpg?v=1737789563&width=533)
![Suncoast Marine and Auto offers DS18 Flush/Surface Mount 1-Channel Monoblock Class D Amplifier w/Acrylic Cover - 1x900W RMS @ 1 Ohm [FX1]](http://www.suncoastmarineandauto.com/cdn/shop/files/103697BXL.jpg?v=1737789554&width=533)
![Suncoast Marine and Auto offers DS18 Marine Headunit TFT Screen - 3 Zones - 4V Output - Bluetooth - RDS 4x50 Watts [MRX300]](http://www.suncoastmarineandauto.com/cdn/shop/files/103359BXL.jpg?v=1737789236&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 10" Marine Sub Box w/RGB Lighting - White [NXL-10SUBLD/W]](http://www.suncoastmarineandauto.com/cdn/shop/files/102993BXL.jpg?v=1737013899&width=533)
![Suncoast Marine and Auto offers DS18 NXL 1-Channel Full-Range Class D Marine/Powersports Amplifier - 1500W RMS, 1-Ohm [NXL-X1500.1FR]](http://www.suncoastmarineandauto.com/cdn/shop/files/102652BXL.jpg?v=1737788722&width=533)
![Suncoast Marine and Auto offers DS18 NXL 8-Channel Full-Range Class D Marine/Powersports Amplifier - 8 x 150W RMS, 4-Ohm [NXL-X1200.8D]](http://www.suncoastmarineandauto.com/cdn/shop/files/102650BXL.jpg?v=1737788714&width=533)
![Suncoast Marine and Auto offers DS18 Marine Gain Attenuator f/RCA Sources [MBKR]](http://www.suncoastmarineandauto.com/cdn/shop/files/101759BXL.jpg?v=1737788166&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 6 x 9" 2-Way Marine Speakers w/Integrated RGB LED Lights - 375W - Black [NXL-69/BK]](http://www.suncoastmarineandauto.com/cdn/shop/files/99798BXL.jpg?v=1737011077&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 10" 2-Way Marine Speakers w/Bullet Tweeters Integrated RGB LED Lights - White [NXL-10/WH]](http://www.suncoastmarineandauto.com/cdn/shop/files/99796BXL.jpg?v=1737011076&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 10" 2-Way Marine Speakers w/Bullet Tweeters Integrated RGB LED Lights - Black [NXL-10/BK]](http://www.suncoastmarineandauto.com/cdn/shop/files/99795BXL.jpg?v=1737011076&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 10" 2-Way Speakers w/Bullet Tweeter Integrated RGB LED Lights - Carbon Fiber [CF-10M]](http://www.suncoastmarineandauto.com/cdn/shop/files/99794BXL.jpg?v=1737011075&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 10" 2-Way Speakers w/Bullet Tweeter Integrated RGB LED Lights - White [NXL-10M/WH]](http://www.suncoastmarineandauto.com/cdn/shop/files/99793BXL.jpg?v=1737011075&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 10" 2-Way Speakers w/Bullet Tweeter Integrated RGB LED Lights - Black [NXL-10M/BK]](http://www.suncoastmarineandauto.com/cdn/shop/files/99792BXL.jpg?v=1737011074&width=533)
![Suncoast Marine and Auto offers DS18 Audio G1000.4D Full-Range Class D 4-Channel Amplifier - 1000W [G1000.4D]](http://www.suncoastmarineandauto.com/cdn/shop/files/98958BXL.jpg?v=1737784970&width=533)