B² RAMPAGE15 ELITE D1
2x1Ω
2x2ΩSubwoofer
| Nominal diameter | 15″ / 380 mm |
| Resonance | 27.5 Hz |
| Q factor | 0.42 |
| Sensitivity | 84 dB |
| Linear excursion | ± 40 mm |
| Program Power | 12000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84dB
Thiele & Small parameters
- Resonance frequency (free air) fS 27.5Hz
- Mechanical quality factor QMS 7.25
- Electrical quality factor QES 0.45
- Total quality factor QTS 0.42
Large signal parameters
- Maximum linear excursion (one way) xmax 40mm
- Air volume displaced at xmax VD 2678cm³
- Power handling P 4000W
- Program power Pmax 12000W
- Peak power Ppeak 12000W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 2.0Ω
- Inductance (1kHz, in series, estimated) LE 3.44mH
- VC Diameter 101.6mm
Magnet
- Force factor (in series) Bl 23N/A
- Motor constant Bl/√RE 16.3N/√W
- Diameter 305mm
- Height 139mm
- Weight 39.69kg
Diaphragm
- Effective diameter 292mm
- Effective area SD 670cm²
- Moving mass MMS 690g
- Moving mass (without air load) MMD 677g
Suspensions
- Stiffness KMS 20N/mm
- Compliance CMS 50µm/N
- Equivalent volume to the compliance VAS 31.8L
- Mechanical resistance RMS 16.4N·s/m
Dimensions
- Nominal diameter 15″
- 380mm
- Overall diameter 396mm
- Baffle cutout diameter 362mm
- Mounting depth 311mm
- Volume occupied by the driver 17.6L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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