SB Acoustics SB34NRX75-6
6Ω
16ΩWoofer
| Nominal diameter | 12″ / 305 mm |
| Resonance | 19 Hz |
| Q factor | 0.40 |
| Sensitivity | 87.7 dB |
| Linear excursion | ± 11 mm |
| Program Power | 400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.7dB
Thiele & Small parameters
- Resonance frequency (free air) fS 19Hz
- Mechanical quality factor QMS 5.10
- Electrical quality factor QES 0.43
- Total quality factor QTS 0.40
Large signal parameters
- Maximum linear excursion (one way) xmax 11mm
- Air volume displaced at xmax VD 559cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 6Ω
- DC resistance RE 4.2Ω
- Inductance (1kHz) LE 1.8mH
- VC Diameter 75.6mm
- Winding height HVC 28mm
Magnet
- Flux density B 0.9T
- Force factor Bl 10.7N/A
- Motor constant Bl/√RE 5.22N/√W
- Air gap height HAG 6mm
- Weight 2.1kg
Diaphragm
- Effective diameter 254mm
- Effective area SD 508cm²
- Moving mass MMS 99g
- Moving mass (without air load) MMD 90.9g
- Material Norex
Suspensions
- Stiffness KMS 1.41N/mm
- Compliance CMS 710µm/N
- Equivalent volume to the compliance VAS 260L
- Mechanical resistance RMS 2.3N·s/m
Dimensions
- Nominal diameter 12″
- 305mm
- Volume occupied by the driver (estimated) 2.6L
- Net weight 6.02kg
- Frame material Cast aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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