Description... Turbosound iQ18B 3000 Watt 18″ Powered Subwoofer ลำโพงซับวูฟเฟอร์ Turbosound iQ18B เป็นตู้ลำโพงซับเบสแบบมีกำลังขยายในตัว 3000 วัตต์ ขนาดดอกลำโพง 18″ Powered Subwoofer with KLARK TEKNIK DSP Technology, Speaker Modelling and ULTRANET Networking The black IQ18B 18″ 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 18″ 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 18″ 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 System 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 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 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 Crossover High Pass L-R 24 dB/oct Protection Lock-out function for all settings Ultranet Digital Network System Signal 16 channels Latency < 0.9 ms Cabling Cables Shielded CAT5 Cable length max. 246 ft / 75 m recommended Power Supply 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) Enclosure Dimensions (H x W x D) 691 x 533 x 559 mm (27.2 x 21.0 x 22.0″) Net weight 39.8 kg (87.5 lbs) Construction Birch plywood, screwed, and glued Finish Black painted Grille Powder coated perforated steel Flying hardware N/A webmaster
