




DS18 PRO-SM8.4 PRO 8" Slim Water-Resistant Midrange Loudspeaker | 250W RMS 4-Ohm
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DS18 PRO-SM8.4 PRO 8" Slim Water-Resistant Midrange Loudspeaker | 250W RMS 4-Ohm — specifications as published by DS18.
DS18 PRO-SM8.4
8" Shallow Water-Resistant Midrange Loudspeaker | 500W MAX | 4Ω
Our PRO-SM8.4 is the ultimate midrange speaker for motorcycles, powersports and off-road applications that want powerful, weather-resistant performance.
Optimized for Outdoor Performance
This 8” shallow-mount midrange speaker handles 250W RMS and 500W MAX at 4 ohms. With a wide frequency response of 65Hz–12kHz and a sensitivity of 97dB, it cuts through all noise easily.
Built to Withstand the Elements
The PRO-SM8.4 uses a water-resistant paper cone and dust cap, paired with a coated cloth surround to protect against whatever the road throws at you. At just 2.5” mounting depth and a 7” cutout diameter, it’s designed to fit tight installs without compromise.
Get the PRO-SM8.4 and give your system the volume it needs to stand out!

