Product Specifications |
Manufacturer |
SB ACOUSTICS |
Speaker Type |
Paper Cone Woofer |
Nominal Diameter |
34cm |
Impedance |
6 ohms |
Power Handling (RMS) |
200 W |
Frequency Response |
19 Hz |
Sensitivity |
90 dB |
Voice Coil Diameter |
76mm |
SB ACOUSTICS SB34NRX75-6, 34cm NOREX PAPER CONE WOOFER 6OHM
Features
High flow venting center pole
3″ voice coil
Low dampening surround
Non-inductive voice coil former
Proprietary cone materials made-in-house
Cast Aluminium chassis
Specs
Nominal Impedance 6 Ω
DC resistance, Re 4.2 Ω
Voice coil inductance, Le 1.8 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 6.02 kg
Free air resonance, Fs 19 Hz
Sensitivity (2.83V/1m) 90 dB
Mechanical Q-factor, Qms 5.1
Electrical Q-factor, Qes 0.43
Total Q-factor, Qts 0.40
Moving mass incl. air,Mms 99 g
Force factor, Bl 10.7 Tm
Equivalent volume, Vas 260 liters
Compliance, Cms 0.71 mm/N
Mechanical loss, Rms 2.3 kg/s
Rated power handling* 200 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.