Product informationhome>>ND9412w-16


    • Features
    • 1. 1100 W continuous program power capacity

      2. Sensitivity: 96 dB 1w/1m

      3. 100mm(4") degewound aluminum voice coil

      4. Special treatment on cone in house for excellent performance

      5. Neodymium magnet allows a light yet powerful motor assembly

      6. Optimized for the use in line array systems or compact bass reflex enclosure

General Specifications
Nominal Diameter 300/12 mm/inch
Rated Impedance 16 ohm
Nominal Power handling1 550 Watts
Program Power2 1100 Watts
Sensitivity(lw/lm)3 96 dB
Frequency Range4 61~2800 Hz
Minimum Impedance(Zmin) 12.7 ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Flat aluminum
Former Material Fiberflass
Voice Coil Winding Depth 23 mm
Number of layers 1
Magnet gap depth 12 mm
Basket Cast Aluminum
Flux Density 1.2 T
Magnet Material Neodymium
Thiele-Small parameters
Resonance frequency Hz
DC resistance Re 11 ohm
Mechanical factor Qms 14
Electrical factor Qes 0.51
Total factor Qts 0.49
Mechanical compliance Cms 0.07 mm/N
Mechanical resistance
of suspension losses
Rms 2.39 mechk-ohm
Effective Moving Mass Mms 82 gr
Half-space efficiency Eff 1.6 %
BL Factor BL 26.9 T.m
Equivalent Cas air load Vas 31 liters
Effective piston area Sd 0.0552 m2
Max.linear excursion5 Xmax 8 mm
Voice coilinductance LelK 2.1 mH
Efficiency Bandwidth Product 125
Mounting Information
Overall Diameter 313 mm
Bolt Circle Diameter 294 mm
Bolt Hole Diameter 6.5 mm
Baffle Cutout Diameter 285 mm
Overall Depth 133 mm
Net Weight 7.6 kg
Shipping Weight 8.3 kg
Shipping Box 345x345x180 mm