ATOHM C150DCR04
4Ω
8ΩMid Bass
| Nominal diameter | 6″ / 150 mm |
| Resonance | 48 Hz |
| Q factor | 0.42 |
| Sensitivity | 85.9 dB |
| Linear excursion | ± 6 mm |
| Program Power | 160 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.9dB
- Frequency response 48 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 48Hz
- Mechanical quality factor QMS 2.95
- Electrical quality factor QES 0.49
- Total quality factor QTS 0.42
Large signal parameters
- Maximum linear excursion xmax 6mm
- Maximum excursion before damage xlim 11mm
- Air volume displaced at xmax VD 59cm³
- Power handling P 80W
- Program power Pmax 160W
- Peak power Ppeak 300W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz) LE 0.11mH
- VC Diameter 25mm
- Winding height HVC 15.9mm
Magnet
- Flux density B 1.19T
- Force factor Bl 5.18N/A
- Motor constant Bl/√RE 2.9N/√W
- Air gap height HAG 4mm
- Diameter 84mm
- Material Ferrite
Diaphragm
- Effective diameter 112mm
- Effective area SD 97.7cm²
- Moving mass MMS 13.2g
- Moving mass (without air load) MMD 12.5g
- Material Paper (short fiber)
Suspensions
- Stiffness KMS 1.19N/mm
- Compliance CMS 840µm/N
- Equivalent volume to the compliance VAS 11.3L
- Mechanical resistance RMS 1.35N·s/m
- Surround material Rubber NBR
Dimensions
- Nominal diameter 6″
- 150mm
- Overall diameter 150mm
- Baffle cutout diameter 126mm
- Overall depth 79mm
- Flange thickness 7mm
- Mounting depth 72mm
- Volume occupied by the driver (estimated) 0.37L
- Net weight 1.04kg
- Frame material Aluminum
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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