Diamond Audio MSPRO8 8" Pro Audio High-Output Midrange Speakers (Pair)

The Diamond Audio MSPRO8 is an 8" high-output pro midrange with a distinctly aggressive mid-bass punch — loud and clear where other speakers fall flat, and built marine-grade to survive the elements on a bagger, a boat, a slingshot, or a side-by-side.

Why we recommend them

The MSPRO8 was designed for open fairings, lids, and speaker pods, with a low-frequency response far more aggressive than typical midranges its size. It's manufactured to IP65 marine-grade specs with a thermal-molded waterproof paper cone and a UV-treated polycarbonate cloth surround, so it holds up to spray and sun. A shorting ring in the motor structure sharpens far-field performance, and a strong 100dB sensitivity keeps it loud across a 100Hz–9kHz range.

Fitment & install notes

Sold as a pair. 4-ohm. Mounting depth 3.5", 7.3" cutout diameter, 8.3" overall. Great in open fairings, lids, and 8" speaker pods. Pair with a pro-audio amp and a set of horns or tweeters for a full front stage.

Features & Specifications

• 8" high-output pro-audio midrange speakers (sold as a pair)
• Impedance: 4-ohm
• Sensitivity: 100dB (1W/1M)
• Frequency response: 100Hz–9kHz (±3dB)
• IP65 marine-grade construction
• Thermal-molded waterproof paper cone, UV-treated polycarbonate cloth surround
• Shorting ring in motor for far-field performance
• Mounting depth 3.5", cutout 7.3"
• Great for baggers, boats, slingshots, and side-by-sides