2 X 15''powered subwoofer speaker pro audio subwoofer 1600 Watt audio subwoofer.
- 4 INCH COPPER VOICE COIL
- 97.5 dB/SPL SENSITIVITY
- 1600 WATT PROGRAM POWER HANDING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- OPTIMIZED COOLING SYSTEM
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
- ALUMINIUM DEMODULATING RING
- TRIPLE ROLL SURROUND
GENERAL SPECIFICATIONS
GENERAL SPECIFICATIONS
| Nominal diameter | mm (in.) | 389(15) |
| Nominal impedance | Ω | 8 |
| Minimum impedance | Ω | 6.5 |
| Program power (1) | W | 1600 |
| AES Power rating(2) | W | 800 |
| Sensitivity (3) | dB | 97.5 |
| Frequency range | Hz | 42 ~ 1000 |
| Voice coil diameter | mm (in.) | 100(4) |
| Chassis material | Aluminium | |
| Magnet material | Neodymium | |
| Magnet dimensions (ODxIDxh) | mm | 97 x 25 x 10 |
| Coil material | SV | |
| Former material | Glass Fiber | |
| Xmax(4) | mm | 10.5 |
| Xmech(5) | mm | 16 |
| Gap height | mm | 10 |
| Voice coil Wingding height | mm | 26 |
SMALL SIGNAL PARAMETERS
| DC resistance | Re | Ohm | 5.5 |
| Resonance frequency | Fs | Hz | 42 |
| Moving mass | Mms | g | 150 |
| Compliance | Cms | mm/N | 0.1 |
| Force factor | BL | N/A | 26.2 |
| Mechanical Q-factor | Qms | 8 | |
| Electrical Q-factor | Qes | 0.35 | |
| Total Q-factor | Qts | 0.33 | |
| Equivalent air volume | Vas | I | 130 |
| Voice coil Inductance | Le | mH | 1.7 |
| Diaphragm area | Sd | cm² | 880 |
| Reference efficiency | Eta 0 | % | 2.5 |
SHIPPING INFORMATION
| Net weight | Kg | 8.3 |
| Multipack size (1) (W x D x H) | mm | 410 x 410 x 213 |
| Multipack weight | Kg | 9.3 |