Product informationhome>>BL10-65


    • Features
    • 1. 600W continuous program power capacity
      2. 94dB sensitivity, 1w/1m
      3. 65mm(2.5") copper clad aluminum voice coil with fiberglass former

      4. FEA optimized magnet system design for lower distortion and minimum power compression
      5. Aluminum demodulating ring for lower distortion
      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 300 Watts
Program Power2 600 Watts
Sensitivity(lw/lm)3 94 dB
Frequency Range4 61 ~ 4000 Hz
Minimum Impedance(Zmin) 6.6 ohm
Voice Coil Diameter 65/2.5 mm/inch
Voice Coil Material CCAW
Former Material Glass Fiber
Voice Coil Winding Depth 15 mm
Number of layers 4
Magnet gap depth 9.5 mm
Basket Cast Aluminum
Flux Density 0.8 T
Magnet Material 156/52 mm/oz
Thiele-Small parameters
Resonance frequency Hz
DC resistance Re 5.3 ohm
Mechanical factor Qms 10.7
Electrical factor Qes 0.38
Total factor Qts 0.36
Mechanical compliance Cms 0.16 mm/N
Mechanical resistance
of suspension losses
Rms 1.5 mech-ohm
Effective Moving Mass Mms 41 g
Half-space efficiency Eff 1.68 %
BL Factor BL 15 T.m
Equivalent Cas air load Vas 29 liters
Effective piston area Sd 0.0356 m2
Max.linear excursion5 Xmax 5.5 mm
Voice coilinductance LelK 1.03 mH
Efficiency Bandwidth Product EBP 162
Mounting Information
Overall Diameter 266 mm
Bolt Circle Diameter 252 mm
Bolt Hole Diameter 6.5 mm
Baffle Cutout Diameter 232 mm
Overall Depth 117 mm
Net Weight 4.9 kg
Shipping Weight 5.5 kg
Shipping Box 275x275x145 mm