Peerless NE225W-08
4Ω
8Ω
Woofer
| Nominal diameter | 8″ / 203 mm |
| Resonance | 36 Hz |
| Q factor | 0.39 |
| Sensitivity | 88.2 dB |
| Linear excursion | ± 10.4 mm |
| Program Power | 250 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.2dB
- Frequency response 40 - 12500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 36Hz
- Mechanical quality factor QMS 10.60
- Electrical quality factor QES 0.40
- Total quality factor QTS 0.39
Large signal parameters
- Maximum linear excursion xmax 10.4mm
- Air volume displaced at xmax VD 236cm³
- Power handling P 125W
- Program power Pmax 250W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.3Ω
- Inductance (1kHz) LE 0.434mH
- VC Diameter 51.3mm
Magnet
- Force factor Bl 11.1N/A
- Motor constant Bl/√RE 4.42N/√W
- Air gap height HAG 8mm
- Material Neodymium
Diaphragm
- Effective diameter 170mm
- Effective area SD 227cm²
- Moving mass MMS 35.5g
- Moving mass (without air load) MMD 33.1g
- Material Patented PentaCut
Suspensions
- Stiffness KMS 1.75N/mm
- Compliance CMS 570µm/N
- Equivalent volume to the compliance VAS 41.2L
- Mechanical resistance RMS 0.76N·s/m
Dimensions
- Nominal diameter 8″
- 203mm
- Volume occupied by the driver (estimated) 0.75L
- Net weight 1.84kg
- Frame material Cast Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
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SpeakerSim
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