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Turbosound iQ15B 3000 Watt 15″ Powered Subwoofer
ลำโพงซับวูฟเฟอร์ Turbosound iQ15B เป็นตู้ลำโพงซับเบสแบบมีกำลังขยายในตัว 3000 วัตต์ ขนาดดอกลำโพง 15″ Low Frequency Driver Class-D Technology Power Amplifier, KLARK TEKNIK DSP Processing
The black IQ15B 15″ Front-Loaded Powered Subwoofer from Turbosound is a 3000W high-performance 15″ front-loaded subwoofer system designed for a wide range of speech and music sound-reinforcement applications. The high-excursion 15″ low-frequency driver with double-suspension low-mass 4″ voice coil provides fast and accurate transient response for virtually distortion-free operation.
The birch-plywood enclosure is finished in a hard-wearing semi-matte black paint and fitted with a rugged powder-coated perforated steel-mesh grille, 35mm pole mount to support a satellite speaker, and plated steel castors with rubber tires. Mains-power input and link output is provided via Neutrik powerCON connectors.
Features:
- Front-loaded powered subwoofer for portable PA and installation applications
- 3000W power featuring KLARK TEKNIK Class-D technology
- KLARK TEKNIK Digital Signal Processing for total system control
- Speaker modeling includes accurate models of industry-standard speakers
- ULTRANET digital-audio networking connects to mixers and other sources
- High-excursion 15″ low-frequency driver with 4″ voice coil and double suspension
- Fully featured user interface with LCD display for ease of navigation
- Birch-plywood enclosure with hard-wearing semi-matte black paint finish
- Rugged powder-coated perforated steel-mesh grille
- Plated steel castors with rubber tires
- Mains input and link output on Neutrik powerCON connectors
Specifications
| 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 15″ (385.7 mm) LF driver |
| Limiter | Peak and rms |
| Maximum output power* | 3,000 W |
| Type | Class-D |
| Protection | Short circuit, open circuit, thermal |
| Input A / B | 2 x combo jack/XLR |
| Sensitivity | Line +4 dBu |
| Input impedance | 20 kΩ unbalanced, 40 kΩ 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 |
| DSP | Rotary push-encoder Buttons for PROCESS, SETUP, EXIT, ENTER |
| Mixer section | 1 x gain controls (channels A and B) 2 x Line |
| 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-defi nable |
| Crossover | Low Pass L-R 24 dB/oct |
| Protection | Lock-out function for all settings |
| System | |
| Signal | 16 channels |
| Latency | < 0.9 ms |
| Cabling | |
| Cables | Shielded CAT5 |
| Cable length | max. 246 ft / 75 m recommended |
| Power consumption | 200 W @ 1⁄8 max power |
| Voltage (fuses) | |
| USA / Canada | 120 V~, 60 Hz (T 15 A H 250 V) |
| UK / Australia / Europe | 220-240 V~, 50/60 Hz (T 10 A H 250 V) |
| Korea / China | 220-240 V~, 50/60 Hz (T 10 A H 250 V) |
| Japan | 100 V~, 50/60 Hz (T 15 A H 250 V) |
| Dimensions HWD | 602 x 444 x 495mm (23.7 x 17.5 x 19.5″) |
| Net weight | 30.6 kg (67 lbs) |
| Construction | Birch plywood, screwed, and glued |
| Finish | Black painted |
| Grille | Powder coated perforated steel |
| Flying hardware | N/A |
