VOLT B220.2
8Ω
Woofer
| Nominal diameter | 8″ / 220 mm |
| Resonance | 32 Hz |
| Q factor | 0.25 |
| Sensitivity | 89 dB |
| Linear excursion | ± 5.3 mm |
| Program Power | 300 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 89dB
- Frequency response 25 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 32Hz
- Mechanical quality factor QMS 1.92
- Electrical quality factor QES 0.28
- Total quality factor QTS 0.25
Large signal parameters
- Maximum linear excursion xmax 5.3mm
- Maximum excursion before damage xlim 12.5mm
- Air volume displaced at xmax VD 112cm³
- Power handling P 150W
- Program power Pmax 300W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.0Ω
- Inductance (1kHz) LE 1mH
- VC Diameter 38mm
- Winding material Copper
Magnet
- Force factor Bl 11.8N/A
- Motor constant Bl/√RE 4.82N/√W
- Weight 3.6kg
Diaphragm
- Effective diameter 165mm
- Effective area SD 214cm²
- Moving mass MMS 33g
- Moving mass (without air load) MMD 30.5g
Suspensions
- Stiffness KMS 1.3N/mm
- Compliance CMS 770µm/N
- Equivalent volume to the compliance VAS 49L
- Mechanical resistance RMS 3.46N·s/m
Dimensions
- Nominal diameter 8″
- 220mm
- Overall diameter 235mm
- Baffle cutout diameter 200mm
- Overall depth 106mm
- Flange thickness 9mm
- Mounting depth 97mm
- Volume occupied by the driver 0.8L
- Net weight 4.1kg
- Frame material Diecast Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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