Product Information Document

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Product Information Document
3000 Watt
18" Powered Subwoofer with
KLARK TEKNIK DSP Technology,
Speaker Modelling and
ULTRANET Networking
Portable
iQ18B
Technical Specications
System
Frequency response 50 Hz – 100 Hz ±3 dB
36 Hz – 100 Hz -10 dB
Nominal dispersion Half Space
Maximum SPL 132 dB peak
Crossover type Active
Transducers 1 x 18" (460 mm) LF driver
Limiter Peak and rms
System
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
Input impedance 20 k unbalanced, 40 k 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-denable
Crossover Low 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 @ ⁄ 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 HWD 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
*independent of limiters and driver protection circuits