Peerless NE315W-04
4Ω
8ΩSubwoofer
| Nominal diameter | 12″ / 305 mm |
| Resonance | 22 Hz |
| Q factor | 0.35 |
| Sensitivity | 88.2 dB |
| Linear excursion | ± 11.7 mm |
| Program Power | 300 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.2dB
- Frequency response 25 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 22Hz
- Mechanical quality factor QMS 15.00
- Electrical quality factor QES 0.36
- Total quality factor QTS 0.35
Large signal parameters
- Maximum linear excursion xmax 11.7mm
- Air volume displaced at xmax VD 593cm³
- Power handling P 150W
- Program power Pmax 300W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 2.9Ω
- Inductance (1kHz) LE 1.05mH
- VC Diameter 51.3mm
Magnet
- Force factor Bl 11.5N/A
- Motor constant Bl/√RE 6.75N/√W
- Air gap height HAG 8mm
- Material Neodymium
Diaphragm
- Effective diameter 254mm
- Effective area SD 507cm²
- Moving mass MMS 121g
- Moving mass (without air load) MMD 113g
- Material Patented PentaCut
Suspensions
- Stiffness KMS 2.22N/mm
- Compliance CMS 450µm/N
- Equivalent volume to the compliance VAS 162L
- Mechanical resistance RMS 1.12N·s/m
Dimensions
- Nominal diameter 12″
- 305mm
- Volume occupied by the driver (estimated) 1.1L
- Net weight 2.68kg
- Frame material Cast Aluminium
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Export this driver to a simulation software:
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