Product informationhome>>M5210


    • Features
    • 1. 500 W continuous program power capacity

      2. 94 dB Sensitivity 1w/1m

      3. 48Hz~3200Hz frequency response range

      4. 2.5" voice coil with Kapton former

      5. Improved heat dissipation via unique basket design and multiple backplate vents

      6.Ideal for high quality compact 2 or 3-way systems

General Specifications
Nominal Diameter 250/10 mm/inch
Rated Impedance 8 ohm
Nominal Power handling1 250 Watts
Program Power2 500 Watts
Sensitivity(lw/lm)3 94 dB
Frequency Range4 48~3200 Hz
Minimum Impedance(Zmin) 6.6 ohm
Voice Coil Diameter 65/2.5 mm/inch
Voice Coil Material Copper
Former Material Polyimide
Voice Coil Winding Depth 16 mm
Number of layers 2
Magnet gap depth 8 mm
Basket Cast Aluminum
Flux Density 1.1 T
Magnet Material 156/50 mm/oz
Thiele-Small parameters
Resonance frequency Hz
DC resistance Re 5.4 ohm
Mechanical factor Qms 9.8
Electrical factor Qes 0.31
Total factor Qts 0.30
Mechanical compliance Cms 0.24 mm/N
Mechanical resistance
of suspension losses
Rms 1.35 mech-ohm
Effective Moving Mass Mms 39 g
Half-space efficiency Eff 1.83 %
BL Factor BL 14.8 T.m
Equivalent Cas air load Vas 43 liters
Effective piston area Sd 0.0356
Max.linear excursion5 Xmax 6 mm
Voice coilinductance LelK 1.1 mH
Efficiency Bandwidth Product EBP 164
Mounting Information
Overall Diameter 261 mm
Bolt Circle Diameter 246 mm
Bolt Hole Diameter 5.5 mm
Baffle Cutout Diameter 228 mm
Overall Depth 114 mm
Net Weight 4.2 kg
Shipping Weight 4.7 kg
Shipping Box 295x295x155 mm