Turbosound IQ15B Powered Subwoofer

$2,399.00 $1,999.00
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iQ15B

The 3,000-Watt iQ15B is a front loaded 15" powered subwoofer ideally suited for a wide range of portable and fixed installation, music and speech 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 – even in the most demanding performances.

Equipped with a very efficient and lightweight KLARK TEKNIK Class-D power amplifier, the iQ15B provides an impressive 3,000 Watts of output power. A high degree of control over the loudspeaker system’s performance is managed by a sophisticated, but easy to use KLARK TEKNIK Digital Signal Processor (DSP), which provides dynamic EQ and transparent limiting for the utmost punch and definition at high output levels – and long-term reliability. iQ15B’s advanced DSP speaker modelling presets include detailed and accurate models of some of the audio industry’s most-respected speaker systems.

On the rear panel amplifier module, you will find a fully featured user interface consisting of an LCD display, the Channel A/B gain control, and a single rotary encoder for intuitive access to level, EQ, Speaker modelling, and Feedback Control (FBI). In addition to the two combination balanced XLR/jack inputs and balanced XLR outputs for powered satellite loudspeakers, the iQ15B features a mic/line switch and level control with signal present LED.

The iQ15B also features our proprietary ULTRANET technology, which allows the use of CAT5 cables for transmitting pristine multi-channel audio signals and other information between ULTRANET-enabled products, such as digital mixers, powered loudspeakers, and personal monitor systems. This digital distribution networking not only eliminates the potential for RFI and crosstalk so common to analogue methods, but also significantly reduces the setup or installation time required. An onboard USB port provides access for remote control of the iQ15B via PC computer, as well as DSP and speaker modelling firmware updates.

The birch plywood enclosure is finished in a hard wearing semi matt black paint and fitted with a rugged powder coated perforated steel mesh grille, 35 mm pole mount to support a satellite speaker, and plated steel castors with rubber tyres. Mains power input and link output is provided via Neutrik powerCON* connectors.

10 YEAR WARRANTY!!

  • Front loaded powered subwoofer for portable PA and installation applications
  • 3,000 Watt power featuring KLARK TEKNIK Class-D technology
  • KLARK TEKNIK Digital Signal Processing for total system control
  • Speaker modelling 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
  • PC remote control software downloadable at turbosound.com
  • Birch plywood enclosure with hard wearing semi matt black paint finish
  • Rugged powder coated perforated steel mesh grille
  • 35 mm pole mount to support satellite speaker
  • Plated steel castors with rubber tyres
  • Mains input and link output on Neutrik powerCON* connectors
  • 10 Year Warranty Program*
  • Designed and engineered in the U.K.

iQ15B

3000 Watt 15" Powered Subwoofer with KLARK TEKNIK DSP Technology, Speaker Modelling and ULTRANET Networking

Technical 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 15" (385.7 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
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-defi 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 @ 1/8 max power
Voltage (fuses)
   
UK / Australia / Europe 220-240 V~, 50/60 Hz (T 10 A H 250 V)
   
Enclosure
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

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