The iQ18B 3000-watt speaker is an 18″-inch active subwoofer ideal for a wide range of portable and fixed installations, as well as music and voice sound reinforcement. The 15″-inch low-frequency, high-excursion driver with a 4″-inch dual-suspension voice coil delivers fast, accurate transient response for virtually distortion-free operation, even on the most demanding shows.
Frequency response.
(3dB): 50Hz – 100Hz.
(10 dB): 36 Hz – 100 Hz.
Nominal dispersion.
Maximum SPL.
Crossover.
Transducers.
Limiter.
Maximum output power.
Amplifier type.
Protection.
Short circuit, open circuit and thermal.
Entry (A and B).
Sensitivity.
Input impedance.
20 kohms unbalanced, 40 kohms balanced.
Maximum input level.
Exits (A and B).
Ultranet Input / Link.
Electrical network.
Neutrik powerCON input 20A and link 15A.
DSP.
Rotary push-encoder.
Buttons for PROCESS, SETUP, EXIT, ENTER.
Mixing section.
2 gain controls (channels A and B).
2 – line.
Factory EQ presets.
Display.
128 x 32 LCD, blue backlight.
Delay.
Equalization.
High and low shelving EQ.
2 parametric equalizers.
Limiter.
Zero attack input limiter.
Presets.
20 presets in total, 19 user-definable.
Crossover.
Protection.
Lock function for all settings.
Digital processing.
A/D conversion.
Sampling rate 24-bit, 44.1/48 kHz.
Converter type.
24-bit, delta-sigma.
System.
Sign.
16 channels.
Latency.
<0.9ms. Frequency response. 20 Hz to 20 kHz (+0 / -3 dB). Dynamic range. Typical 92 dB.
Cabling.
Cable length.
Maximum 75 meters. Recommended: 23 meters.
Energy consumption.
200 watts @ 1/8 max. power.
Voltage.
120 V~, 60 Hz (T 15 AH 250 V).
Dimensions.
Weight.
Construction.
Birch wood, screwed and glued.
Finished.
Rack.
Perforated steel grille in black powder paint.