Peerless SBS-200F38PR01-04
4Ω
Subwoofer
| Nominal diameter | 8″ / 203 mm |
| Resonance | 31.2 Hz |
| Q factor | 0.40 |
| Sensitivity | 85.3 dB |
| Linear excursion | ± 11.3 mm |
| Program power | 400 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.3dB
- Frequency response 20 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 31.2Hz
- Mechanical quality factor QMS 5.35
- Electrical quality factor QES 0.43
- Total quality factor QTS 0.40
Large signal parameters
- Maximum linear excursion (one way) xmax 11.3mm
- Air volume displaced at xmax VD 288cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.6Ω
- Inductance (1kHz) LE 1.16mH
- VC Diameter 38.8mm
- Former material Aluminium
Magnet
- Force factor Bl 11.2N/A
- Motor constant Bl/√RE 5.86N/√W
- Air gap height HAG 8mm
Diaphragm
- Effective diameter 180mm
- Effective area SD 255cm²
- Moving mass (including air load) MMS 75.3g
- Moving mass MMD 72.6g
Suspensions
- Stiffness KMS 2.9N/mm
- Compliance CMS 345µm/N
- Equivalent volume to the compliance VAS 31.4L
- Mechanical resistance RMS 2.76N·s/m
Dimensions
- Nominal diameter 8″
- 203mm
- Volume occupied by the driver (estimated) 1.2L
- Net weight 2.96kg
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Export this driver to a box design software:
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