Peerless NE149W-08
4Ω
8Ω
Woofer
| Nominal diameter | 5″ / 133 mm |
| Resonance | 62 Hz |
| Q factor | 0.46 |
| Sensitivity | 87.1 dB |
| Linear excursion | ± 7 mm |
| Program Power | 120 W |
Discontinued
.jpg)
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.1dB
- Frequency response 100 - 5000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 62Hz
- Mechanical quality factor QMS 9.35
- Electrical quality factor QES 0.49
- Total quality factor QTS 0.46
Large signal parameters
- Maximum linear excursion xmax 7mm
- Air volume displaced at xmax VD 60cm³
- Power handling P 60W
- Program power Pmax 120W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.3Ω
- Inductance (1kHz) LE 0.177mH
- VC Diameter 38.4mm
- Former material Aluminium
Magnet
- Force factor Bl 7.43N/A
- Motor constant Bl/√RE 2.96N/√W
- Air gap height HAG 6mm
- Material Neodymium
Diaphragm
- Effective diameter 104mm
- Effective area SD 85cm²
- Moving mass MMS 11g
- Moving mass (without air load) MMD 9.7g
- Material Patented PentaCut
Suspensions
- Stiffness KMS 1.19N/mm
- Compliance CMS 610µm/N
- Equivalent volume to the compliance VAS 6.2L
- Mechanical resistance RMS 0.43N·s/m
Dimensions
- Nominal diameter 5″
- 133mm
- Volume occupied by the driver (estimated) 0.28L
- Net weight 0.72kg
- Frame material Cast Aluminium
.png)
.png)
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs.jpg.webp)
.jpg.webp)
.jpg.webp)