HELIX COMPOSE Ci7 W130-S3
3Ω
Mid Bass
| Nominal diameter | 5″ / 130 mm |
| Resonance | 73 Hz |
| Q factor | 0.41 |
| Sensitivity | 87.1 dB |
| Linear excursion | ± 3.4 mm |
| Program Power | 180 W |
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.1dB
- Frequency response 70 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 73Hz
- Mechanical quality factor QMS 2.38
- Electrical quality factor QES 0.50
- Total quality factor QTS 0.41
Large signal parameters
- Maximum linear excursion (one way) xmax 3.4mm
- Air volume displaced at xmax VD 29cm³
- Power handling P 120W
- Program power Pmax 180W
Voice Coil
- Nominal impedance Z 3Ω
- DC resistance RE 2.9Ω
- Inductance (1kHz, estimated) LE 0.32mH
- VC Diameter 25mm
- Winding height HVC 12.8mm
Magnet
- Force factor Bl 5.5N/A
- Motor constant Bl/√RE 3.23N/√W
Diaphragm
- Effective diameter 104mm
- Effective area SD 85cm²
- Moving mass MMS 11.1g
- Moving mass (without air load) MMD 10.5g
Suspensions
- Stiffness KMS 2.38N/mm
- Compliance CMS 420µm/N
- Equivalent volume to the compliance VAS 4.3L
- Mechanical resistance RMS 2.15N·s/m
Dimensions
- Nominal diameter 5″
- 130mm
- Overall diameter 130mm
- Baffle cutout diameter 117mm
- Mounting depth 59mm
- Volume occupied by the driver (estimated) 0.27L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Amplion.jpg.webp)
.jpg.webp)
.jpg.webp)