DS18 PRO-SM8.2 8” Sealed-Back Slim Mid-Range Loudspeaker 2Ω DS18’s PRO-SM8.2 is a sealed-back 8” mid-range engineered specifically for motorcycles and tight-fit installs where consistent pressure and output are necessary. Engineered for Extreme Output Rated at 250W RMS and 500W MAX at a tight 2-ohm load, the PRO-SM8.2 extracts every ounce of power from your amplifier. Its ultra-efficient 97dB sensitivity ensures you can hear your music LOUD and clear at highway speeds.

Built for Motorcycles and Harsh Environments The PRO-SM8.2 features a reinforced water-resistant paper cone and a redesigned steel basket engineered to resist vibration at high volume. This latest version of the PRO-SM8.2 features an updated gasket design around the rim. With only a 2.5” mounting depth, it fits effortlessly in tight motorcycle applications where traditional drivers don’t stand a chance.