Peerless STW-350F188PR01-04
12Ω
Subwoofer
| Nominal diameter | 15″ / 381 mm |
| Resonance | 21 Hz |
| Q factor | 0.46 |
| Sensitivity | 82 dB |
| Linear excursion | ± 22.4 mm |
| Program Power | 5000 W |
.jpg)
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 82dB
- Frequency response 20 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 21Hz
- Mechanical quality factor QMS 14.60
- Electrical quality factor QES 0.47
- Total quality factor QTS 0.46
Large signal parameters
- Maximum linear excursion xmax 22.4mm
- Air volume displaced at xmax VD 1736cm³
- Power handling P 2500W
- Program power Pmax 5000W
Voice Coil
- Nominal impedance Z 12Ω
- DC resistance RE 12.0Ω
- Inductance (1kHz) LE 9.19mH
- VC Diameter 188mm
Magnet
- Force factor Bl 43.3N/A
- Motor constant Bl/√RE 12.5N/√W
- Air gap height HAG 36mm
- Material Ferrite
Diaphragm
- Effective diameter 314mm
- Effective area SD 775cm²
- Moving mass MMS 561g
- Moving mass (without air load) MMD 723g
- Material Paper
Suspensions
- Stiffness KMS 27.8N/mm
- Compliance CMS 110µm/N
- Equivalent volume to the compliance VAS 90.3L
- Mechanical resistance RMS 10.5N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 15″
- 381mm
- Volume occupied by the driver (estimated) 13L
- Net weight 26.3kg
- 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)