DS18 PRO-RY10.4NMB 10" Carbon Fiber Water-Resistant Mid-Bass Woofer 900W 4-Ohm

The DS18 PRO-RY10.4NMB is a 10" mid-bass woofer from DS18's PRO RYDER line — a big carbon-fiber, water-resistant cone on a neodymium motor, built to move serious air out in the elements. Its water resistance makes it a true do-anything driver: baggers and motorcycles, boats and marine, side-by-sides, ATVs, slingshots, and car audio.

Why we recommend it

Step up to 10 inches and you get midbass you can feel across a full lot. The RY10.4NMB pairs a neodymium motor with a stiff, water-resistant carbon-fiber cone for clean, powerful punch that survives rain and spray, handling 450 watts RMS (900 watts max) at 4 ohms. It's the big-bore choice to bridge your subs and mids with authority.

Fitment & install notes

Sold individually (single speaker). 4-ohm — easy to drive from most amps. Cross it over to your mids and subs, and pair with a strong amp to unlock the full 450W RMS. Also offered in an 8" version (PRO-RY8.4NMB).

Features & Specifications

• 10" water-resistant carbon-fiber mid-bass woofer (sold individually)
• Power: 450W RMS / 900W max
• Impedance: 4-ohm
• Neodymium magnet
• Water-resistant carbon-fiber cone
• Great for baggers, boats, slingshots, side-by-sides, ATVs, and car audio