Peerless A-GBA-200N38CP01-02
2Ω
Shallow Subwoofer
| Nominal diameter | 8″ / 200 mm |
| Resonance | 42 Hz |
| Q factor | 0.43 |
| Sensitivity | 87.1 dB |
| Linear excursion | ± 7.4 mm |
| Program Power | 200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.1dB
- Frequency response 20 - 400Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 42Hz
- Mechanical quality factor QMS 6.18
- Electrical quality factor QES 0.47
- Total quality factor QTS 0.43
Large signal parameters
- Maximum linear excursion (one way) xmax 7.4mm
- Air volume displaced at xmax VD 184cm³
- Power handling P 100W
- Program power Pmax 200W
Voice Coil
- Nominal impedance Z 2Ω
- DC resistance RE 1.9Ω
- Inductance (1kHz) LE 0.623mH
- VC Diameter 38.4mm
Magnet
- Force factor Bl 7.78N/A
- Motor constant Bl/√RE 5.64N/√W
- Air gap height HAG 6mm
- Material Neodymium
Diaphragm
- Effective diameter 178mm
- Effective area SD 248cm²
- Moving mass MMS 57.5g
- Moving mass (without air load) MMD 54.9g
Suspensions
- Stiffness KMS 3.85N/mm
- Compliance CMS 260µm/N
- Equivalent volume to the compliance VAS 22.2L
- Mechanical resistance RMS 2.46N·s/m
- Surround material NBR Rubber
Dimensions
- Nominal diameter 8″
- 200mm
- Volume occupied by the driver (estimated) 0.48L
- Net weight 1.2kg
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Export this driver to a simulation software:
Closed Box Simulator·
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WinISD
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SpeakerSim
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