12″ SB34NRX75-6 / Norex
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
Additional information
| 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 |
| Note | * IEC 268-5, T/S parameters measured on drive units that are broken in. |
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