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Extreme Sound System for Jet Skis
Jet ski riders—this one’s for you.
DS18’s JSD8-JS-PKG is a complete audio system built to bring LOUD, clear, and waterproof sound to your personal watercraft. This package has everything you need to upgrade your jet ski with powerful sound and vibrant LED lighting.
JSD8 Rear Sound Bar
Designed for jet skis, DS18’s JSD8 is a sealed enclosure loaded with two high-output NXL8 coaxial speakers, each pushing 125W RMS (250W total) and 375W MAX (750W peak power combined).
NXL-N2 Mini Marine Amp
This ultra-compact 2-channel waterproof amp drives the system with 2x150W RMS @ 2Ω or bridgeable 1x300W—and is fully waterproof (IPX67 rated), so it mounts inside your jet ski without worry.
BTC-FIVE Bluetooth Receiver
Leave the head unit behind. The BTC-FIVE Bluetooth 5.3 receiver connects instantly to your phone and streams from up to 130 feet away, with auto-reconnect and clean RCA output to the amp.
RGB LED Lighting Control
Bring your sound to life with LED lighting you can control right from your phone. The included LC-RGB Bluetooth controller sync your lights to your music or riding vibe via the DS18 LC app (iOS & Android).
Ready to Install
Marine-grade, 8-gauge 100% OFC wiring ensures clean power delivery and corrosion resistance. Everything you need—fuse holder, RCAs, remote, and power cables—is included in the MOFCKIT8.
Shipping
Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
Shipping policyReturns
Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.
Start a returnDamaged or wrong item?
Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usDS18 warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
Warranty detailsSupport from real people
Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.
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Approved businesses can pay on Net 30 / PO terms after their second completed order.
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