Diamond Audio 6.5″ MSNEO Series High Output Neo Midrange Speakers (4Ω) - MS65NEO

Diamond Audio MS65NEO — 6.5" MSNEO Series High Output Neodymium Midrange Speakers (4Ω)

The Diamond Audio MS65NEO is a 6.5" high-output neodymium midrange speaker built for motorcycle audio systems, powersports builds, and performance car audio installs that demand clarity and volume in demanding environments. Powered by a high-efficiency neodymium motor, the MS65NEO delivers 300W RMS with 94dB sensitivity — producing loud, distortion-free midrange that cuts through wind and engine noise with authority.

A waterproof DuPont™ Kevlar cone provides exceptional strength and responsiveness while resisting moisture, UV, and vibration. The 2" US-manufactured high-temperature voice coil ensures consistent performance under sustained high-power use, and the compact 2.78" mounting depth makes the MS65NEO easy to fit in motorcycle fairings, door panels, and custom enclosures.

Key Features

• High-efficiency neodymium motor for maximum output with minimal power draw
• Waterproof DuPont™ Kevlar cone for durability in marine and outdoor environments
• 300W RMS / 600W MAX power handling
• 94dB sensitivity — ideal for low-powered motorcycle amplifiers
• 2" US-manufactured high-temperature voice coil for sustained performance
• Heavy-duty cast aluminum basket for structural rigidity and vibration resistance
• Compact 2.78" mounting depth for tight installs in fairings and door panels
• Frequency response: 100Hz – 13kHz for clear vocal and midrange reproduction

Specifications

Thiele/Small Parameters

• Power Handling: 300W RMS / 600W MAX
• SPL (dB): 94
• Frequency Response: 100Hz – 13kHz
• Re (Ω): 3.2
• Qms: 9.892
• Qes: 0.629
• Qts: 0.592
• Fs (Hz): 120
• Vas (L): 2.97
• Cms (mm/N): 0.105
• Mms (g): 16.4
• Sd (cm²): 0.0141
• BL (T*M): 8.209
• Xmax (mm): 1.2

Dimensions

• Diameter: 6.654" (169mm)
• Mounting Diameter: 5.787" (147mm)
• Mounting Depth: 2.776" (70.5mm)