Peerless NE225W-08-HS
8Ω
Subwoofer
| Nominal diameter | 8″ / 203 mm |
| Resonance | 31.9 Hz |
| Q factor | 0.33 |
| Sensitivity | 88.8 dB |
| Linear excursion | ± 7.7 mm |
| Program Power | 350 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.8dB
- Frequency response 20 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 31.9Hz
- Mechanical quality factor QMS 8.84
- Electrical quality factor QES 0.34
- Total quality factor QTS 0.33
Large signal parameters
- Maximum linear excursion xmax 7.7mm
- Air volume displaced at xmax VD 175cm³
- Power handling P 175W
- Program power Pmax 350W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.3Ω
- Inductance (1kHz) LE 0.21mH
- VC Diameter 51.3mm
- Former material TiSV
Magnet
- Force factor Bl 11.5N/A
- Motor constant Bl/√RE 4.58N/√W
- Air gap height HAG 8mm
Diaphragm
- Effective diameter 170mm
- Effective area SD 227cm²
- Moving mass MMS 35.9g
- Moving mass (without air load) MMD 33.5g
Suspensions
- Stiffness KMS 1.44N/mm
- Compliance CMS 693µm/N
- Equivalent volume to the compliance VAS 50.2L
- Mechanical resistance RMS 0.81N·s/m
Dimensions
- Nominal diameter 8″
- 203mm
- Volume occupied by the driver (estimated) 0.81L
- Net weight 1.98kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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