DS18 PRO-FU10.4 10" Pro Audio Mid-High Loudspeaker 800W 4-Ohm

The DS18 PRO-FU10.4 is a 10" mid-high loudspeaker that delivers screaming vocals with enough cone area to help carry your midbass — loud, precise pro-audio sound for a bagger, a side-by-side, a slingshot, or a car-audio build.

Why we recommend it

The FU line is DS18's mid-high workhorse. A big 3" voice coil lets the FU10.4 handle 400 watts RMS (800 watts max) at 4 ohms with efficiency and reliability, and a 96dB sensitivity keeps it loud. The 88Hz–6kHz range focuses on cutting vocals and strong low-mids, and the 4-ohm build is easy to drive from most amps — a great step down from the 12" in a smaller footprint.

Fitment & install notes

Sold individually (single speaker). Full-size pro driver — confirm depth and cutout before mounting. 4-ohm — easy to drive from most amplifiers. Run a high-pass crossover around 120Hz and pair with a strong amp to feed the 3" coil.

Features & Specifications

• 10" pro-audio mid-high loudspeaker (sold individually)
• Power: 400W RMS / 800W max
• Impedance: 4-ohm
• Sensitivity: 96dB (1w/1m)
• Frequency response: 88Hz–6kHz
• 3" voice coil, 82 oz ferrite magnet, aluminum basket
• Great for baggers, slingshots, side-by-sides, car audio, and pro-audio builds