Audio System R 10 FA EVO
4Ω
Subwoofer
| Nominal diameter | 10″ / 262 mm |
| Resonance | 38 Hz |
| Q factor | 0.65 |
| Sensitivity | 83 dB |
| Linear excursion | ± 11 mm |
| Program Power | 450 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 83dB
- Frequency response 25 - 120Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 38Hz
- Mechanical quality factor QMS 7.47
- Electrical quality factor QES 0.70
- Total quality factor QTS 0.65
Large signal parameters
- Maximum linear excursion (one way) xmax 11mm
- Air volume displaced at xmax VD 363cm³
- Power handling P 300W
- Program power Pmax 450W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.3Ω
- Inductance (1kHz, estimated) LE 2.49mH
- VC Diameter 64mm
- Former material Aluminum
Magnet
- Force factor Bl 15N/A
- Motor constant Bl/√RE 8.26N/√W
- Diameter 140mm
Diaphragm
- Effective diameter 205mm
- Effective area SD 330cm²
- Moving mass MMS 200g
- Moving mass (without air load) MMD 196g
- Material KPC Paper
Suspensions
- Stiffness KMS 11.4N/mm
- Compliance CMS 88µm/N
- Equivalent volume to the compliance VAS 19.8L
- Mechanical resistance RMS 6.39N·s/m
- Surround material Elasthan
- Spider material PPTA Connex
Dimensions
- Nominal diameter 10″
- 262mm
- Overall diameter 262mm
- Baffle cutout diameter 232mm
- Overall depth 140mm
- Flange thickness 16mm
- Mounting depth 124mm
- Volume occupied by the driver (estimated) 2.2L
- Net weight 5.5kg
- Frame material Steel
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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