الماركة: TURBOSOUND
نموذج: iQ18B
Turbosound iQ18B 3000W 18 inch Powered Subwoofer with DSP
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The 3,000-Watt iQ18B is a front loaded 18" powered subwoofer ideally suited for a wide range of portable and fi xed installation, music and speech sound reinforcement applications. The high excursion 18" low frequency driver with double suspension low mass 4" voice coil provides fast and accurate transient response for virtually distortion-free operation – even in the most demanding performances.
The 3,000-Watt iQ18B is a front loaded 18" powered subwoofer ideally suited for a wide range of portable and fi xed installation, music and speech sound reinforcement applications. The high excursion 18" low frequency driver with double suspension low mass 4" voice coil provides fast and accurate transient response for virtually distortion-free operation – even in the most demanding performances.
| Frequency response | 50 Hz – 130 Hz ±3 dB / 40 Hz – 130 Hz -10 dB |
|---|---|
| Nominal dispersion | Half Space |
| Maximum SPL | 130 dB peak |
| Crossover type | Active |
| Transducers | 1 x 18" (460 mm) LF driver |
| Limiter | Peak and rms |
| Amplifier | Maximum output power 3,000 W |
| Type | Class-D |
| Protection | Short circuit, open circuit, thermal |
| Connectors | Input A / B, 2 x combo jack/XLR |
| Sensitivity | Line +4 dBu, mic -22 dBu, switchable |
| Input impedance | 20 kO unbalanced, 40 kO balanced |
| Maximum input level | +21 dBu |
| Output A / B | 2 x XLR Linked to input |
| Mix output | N/A |
| Output impedance | N/A |
| Ultranet input/link | 2 x RJ45 |
| Mains Supply | Neutrik powerCON input 20A and link 15A |
| Controls | DSP / Rotary push-encoder Buttons for Process, Setup, Exit, Enter |
| Mixer section | 1 x gain controls (channels A and B) 2 x Line |
| User DSP Functions | Factory EQ presets / Positioning, Sound mode, |
| Display | LCD 128 x 32, blue backlit |
| Delay | 0 - 300 ms |
| Equalisation | High and low shelving EQ / 2 x parametric EQ |
| Limiter | Zero attack input limiter |
| Presets | 20 total presets, 19 user-definable |