HiFonics ZEUS POWER ZRX12D2
2x2Ω
Subwoofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 33.4 Hz |
| Q factor | 0.54 |
| Sensitivity | 84.4 dB |
| Linear excursion | ± 12.5 mm |
| Program Power | 2000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.4dB
Thiele & Small parameters
- Resonance frequency (free air) fS 33.4Hz
- Mechanical quality factor QMS 3.88
- Electrical quality factor QES 0.63
- Total quality factor QTS 0.54
Large signal parameters
- Maximum linear excursion (one way) xmax 12.5mm
- Maximum excursion before damage xlim 20mm
- Air volume displaced at xmax VD 619cm³
- Power handling P 1000W
- Program power Pmax 2000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 4.0Ω
- Inductance (1kHz, in series) LE 2.6mH
- VC Diameter 76mm
- Winding height HVC 35mm
Magnet
- Force factor (in series) Bl 19.1N/A
- Motor constant Bl/√RE 9.57N/√W
- Diameter 170mm
- Height 50mm
- Weight 3.969kg
Diaphragm
- Effective diameter 251mm
- Effective area SD 495cm²
- Moving mass MMS 275g
- Moving mass (without air load) MMD 267g
- Material Non-pressed Paper
Suspensions
- Stiffness KMS 12.3N/mm
- Compliance CMS 81µm/N
- Equivalent volume to the compliance VAS 28.3L
- Mechanical resistance RMS 14.9N·s/m
- Surround material Foam
- Spider material Polycot
Dimensions
- Nominal diameter 12″
- 300mm
- Overall diameter 326mm
- Baffle cutout diameter 282mm
- Mounting depth 186mm
- Volume occupied by the driver (estimated) 2.9L
- Frame material Diecast Aluminium
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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