Product informationhome>>RS12-100


    • Features
    • 1. 1000W contiinuous program power capacity

      2. 94dB sensitivity,1w/1m

      3. 39~450Hz frequency response range

      4. 100mm (4") high temperature indide/outside copper voice coil

      5. Heavy duty magnet

      6. Rubber edge

      7. Non-pressed paper cone

      8. Ideal for compact bass-reflex subwoofer application

General Specifications
Nominal Diameter 300/12 mm/inch
Rated Impedance 8 ohm
Nominal Power handling1 500 Watts
Program Power2 1000 Watts
Sensitivity(lw/lm)3 94 dB
Frequency Range4 39~450 Hz
Minimum Impedance(Zmin) 7.5 ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Copper
Former Material Fiberglass
Voice Coil Winding Depth 30 mm
Number of layers 2 (inside/outside)
Magnet gap depth 12 mm
Basket Cast Aluminum
Flux Density 1.0 T
Magnet Material 220/125 mm/oz
Thiele-Small parameters
Resonance frequency H
DC resistance Re 5.4 ohm
Mechanical factor Qms 5.8
Electrical factor Qes 0.26
Total factor Qts 0.25
Mechanical compliance Cms 0.11 mm/N
Mechanical resistance
of suspension losses
Rms 6.1 mech-ohm
Effective Moving Mass Mms 132 g
Half-space efficiency Eff 1.0 %
BL Factor BL 26.8 T.m
Equivalent Cas air load Vas 37 liters
Effective piston area Sd 0.0499
Max.linear excursion5 Xmax 11 mm
Voice coilinductance LelK 2.5 mH
Efficiency Bandwidth Product EBP 164
Mounting Information
Overall Diameter 313 mm
Bolt Circle Diameter 294 mm
Bolt Hole Diameter 6.5 mm
Baffle Cutout Diameter 285 mm
Overall Depth 130 mm
Net Weight 11.2 kg
Shipping Weight 12 kg
Shipping Box 345x345x170 mm