VISATON FRS 7 S - 8 Ohm
8Ω
Full-range
| Nominal diameter | 2.5″ / 65 mm |
| Resonance | 150 Hz |
| Q factor | 1.46 |
| Sensitivity | 87.9 dB |
| Linear excursion | ± 1.5 mm |
| Program power | 15 W |
.jpg)
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.9dB
- Frequency response 120 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 150Hz
- Mechanical quality factor QMS 5.38
- Electrical quality factor QES 2.01
- Total quality factor QTS 1.46
Large signal parameters
- Maximum linear excursion (one way) xmax 1.5mm
- Maximum excursion before damage xlim 1.5mm
- Air volume displaced at xmax VD 3.3cm³
- Power handling P 8W
- Program power Pmax 15W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.2Ω
- Inductance (1kHz) LE 0.6mH
- VC Diameter 14mm
- Winding height HVC 5mm
Magnet
- Flux density B 1.2T
- Force factor Bl 1.8N/A
- Motor constant Bl/√RE 0.67N/√W
- Air gap height HAG 2mm
Diaphragm
- Effective diameter 53mm
- Effective area SD 22cm²
- Moving mass (including air load) MMS 0.8g
- Moving mass MMD 0.7g
Suspensions
- Stiffness KMS 0.763N/mm
- Compliance CMS 1311µm/N
- Equivalent volume to the compliance VAS 0.9L
- Mechanical resistance RMS 0.14N·s/m
Dimensions
- Nominal diameter 2.5″
- 65mm
- Baffle cutout diameter 61mm
- Net weight 0.2kg
.gif)
.gif)
.gif)
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Amplion.jpg.webp)
.jpg.webp)
.jpg.webp)