Diamond Audio MSPRO65 6.5" Pro Audio High-Output Midrange Speakers (Pair)

The Diamond Audio MSPRO65 is a 6.5" 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 MSPRO65 was designed for open fairings, lids, and speaker pods, with a low-frequency response far more aggressive than typical 6.5" midranges. 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 it handles a big 400 watts RMS across a 110Hz–10kHz range.

Fitment & install notes

Sold as a pair. 4-ohm. Mounting depth 2.44", 5.625" cutout diameter, 6.5" overall. Fits '14 & up Street Glide direct, '14 & up Road Glide with slight pod modification, and '13 & down Street/Road Glide with an adapter. Fits lower speaker pods (not water-cooled models); will not fit tour-pack speaker pods. Pair with a pro-audio amp and horns for a full front stage.

Features & Specifications

• 6.5" high-output pro-audio midrange speakers (sold as a pair)
• Power: 400W RMS
• Impedance: 4-ohm
• Sensitivity: 97dB (1W/1M)
• Frequency response: 110Hz–10kHz (±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 2.44", cutout 5.625"
• Great for baggers, boats, slingshots, and side-by-sides