SB Acoustics SB34NRX75-16 12'' Norex Hard paper cone Woofer
Features
- Designed for open baffle
- High flow venting center pole
- 3″ CCAW voice coil
- Low dampening surround
- Non-inductive voice coil former
- Proprietary cone materials made-in-house
- Cast Aluminium chassis
Specifications
- Nominal Impedance 16 ?
- DC resistance, Re 14.0 ?
- Voice coil inductance, Le 3.2 mH
- Effective piston area, Sd 508 cm2
- Voice coil diameter 75.6 mm
- Voice coil height 28 mm
- Air gap height 6 mm
- Linear coil travel (p-p) 22 mm
- Magnetic flux density 0.9 T
- Magnet weight 2.1 kg
- Net weight 6.0 kg
- Free air resonance, Fs 25 Hz
- Sensitivity (2.83V/1m) 86 dB
- Mechanical Q-factor, Qms 6.65
- Electrical Q-factor, Qes 0.80
- Total Q-factor, Qts 0.71
- Moving mass incl. air,Mms 72 g
- Force factor, Bl 14.1 Tm
- Equivalent volume, Vas 205 liters
- Compliance, Cms 0.56 mm/N
- Mechanical loss, Rms 1.7 kg/s
- Rated power handling* 120 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.
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