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MSPRO8 - High Output 8" Pro Speaker,Pair


Volume output is never an issue when it comes to Diamond Audio’s Motorsport series pro audio speakers! Designed and engineered to handle extreme power in order to withstand the long hours of open road cruising at SPL sound level conditions, the Motorsport MSPRO series speakers are no doubt the best when it comes to superior sound output and clarity.



  • 250W RMS Power Handling
  • Hi-Pass Filtered @ 150 Hz - 12 dB Oct.
  • Frequency Response: 100 - 9kHz +/- 3dB
  • Sensitivity: 100dB 1W/1M
  • Manufactured to IP65 Marine Grade,Compliant Specifications
  • Shorting Ring Utilized In Motor Structure,For Far-Field Performance
  • Thermal Molded Waterproof Paper Cone
  • UV-Treated Polycarbonate Cloth Surround
  • Nominal Impedance: 4 ohm
  • Mounting Depth: 3.5"
  • Cut-out Diameter: 7.3"
  • Over-All Diameter: 8.3"
  • Over-All Height: 3.8"

Diamond Audio - 8" PRO High Output Speaker, Pair

  • Speaker Size 8”
    Description PRO Full Range High Output Speaker
    Nominal Impedance (ohms)
    RMS Power Rating 250W
    Max Power Rating 500W**
    Voice Coil Diameter (inch/mm) 2"
    Power Handling (RMS/Peak) 250W/500W**
    SPL (db) 100
    Re (Ω)[series] 3.00
    Qms 5.641
    Qes 0.595
    Qts 0.539
    Fs-Free Air Resonance (Hz) 63.3
    Vas (Liter) 9
    Cms (mm/N) 0.376
    Mms (g) 26.6
    Sd (cm²) 0.022
    BL (T*M) 5.798
    Xmax - Inch(mm) 1.5
    Pwr (W) NOM/MAX 250W/500W**
    Crossover (-12 dB/ Oct) Variable High-Pass **100Hz - 12dB Oct
    Total Diameter 8.25'' (210mm)
    Mounting Diameter (inch/mm) 7.00'' (179mm)
    Mounting Depth 3.5'' (90.5mm)
    Total Depth 3.75'' (96.1mm)
    Grille NO
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