Item #: TUR IQ15B LIST

TurboSound iQ15B 3000 Watt 15" Powered Subwoofer With DSP

Shop TurboSound iQ15B 3000 Watt 15" Powered Subwoofer With DSP from AMS with 0% Interest Payment Plans and Free Shipping.

12 Payments of $75.00
$900.00 - $1,800.00


Product Description

When you need low end punch in a small footprint, the iQ15b powered subwoofer is the answer! The front loaded iQ15B subwoofer is powered by 3,000 watts and features a 15" 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.

TurboSound iQ15B Powered Subwoofer Features

  • 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
  • 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
  • 3-Year Warranty Program*
  • Designed and engineered in the U.K. 
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.

See all items from Turbosound
Helpful Info about the Manufacturer
Phone:  702-800-8290 Warranty:  10 Years

Product Specifications

Product Specifications
TurboSound iQ15B Powered Subwoofer Specifications
    • Frequency Response: 
      • 50 Hz - 130 kHz ±3 dB
      • 40 Hz - 130 kHz -10 dB 
    • Nominal dispersion: Half Space 
    • Maximum SPL: 130 dB peak 
    • Crossover type: Active 
    • Transducers: 1 x 15" (387 mm) LF driver
    • Limiter: Peak and rms 
    • Maximum Output Power*: 3,000 watts 
    • Type: Class-D 
    • Protection: Short circuit, open circuit, thermal
    • Input A / B: 2 x combo jack / XLR 
    • Sensitivity: Line +4 dBu 
    • Input Impedance: 20k Ω unbalanced, 40k Ω balanced 
    • Maximum input level: +21 dBu 
    • Output A / B: 2 x XLR Linked to Input   
    • Ultranet input/link: 2 x RJ45 
    • Mains Supply: Neutrik powerCon input 20A and link 15A
    • DSP: 
      • Rotary push-encoder 
      • Butons for Process, Setup, Exit, Enter 
    • Mixer Section 
      • 1 x gain controls (channel A and B) 
      • 1 x Line
    User DSP Functions
    • Factory EQ Presets: Positioning, Sound mode 
    • Display: LCD 128 x 32, blue backlit 
    • Delay: 0 - 300 ms 
    • Equalization 
      • High and low shelving EQ 
      • 2 x parametric EQ 
    • Limiter: Zero attack input limiter 
    • Presets: 20 total presets, 19 user-definable 
    • Crossover: Low Pass L-R 24 dB/oct 
    • Protection: Lock-out function for all settings
    Ultranet Digital Network
    • Sytem: 
      • Signal: 16 channels 
      • Latency: <0.9 ms 
    • Cabling 
      • Cables: Shielded CAT5 
      • Cable length: maximum 246 feet / 75 m recommended
    Power Supply
    • Power Consumption: 200W @ 1/8 Max Power 
    • USA / Canada: 120 V, 60 Hz (T 15 A H 250 V)
    • Dimensions (HxWxD): 23.7 x 17.5 x 19.5" (602 x 444 x 495 mm) 
    • Net Weight: 67 lbs (30.6 kg) 
    • Construction: Birch plywood, screwed and glued 
    • Finish: Black Painted 
    • Grille: Powder Coated Perforated Steel 

Customer Reviews

ron white Submitted: 7/22/2018
Product Rating
Love them
Product Rating
What is your opinion of this product?
Work great in small venues and very compact
Dj Reflexxx Submitted: 4/12/2018
Product Rating
Well worth the money
What is your opinion of this product?
These turbo sound subs are the best I have ever heard.
AMS Responds:
Chosenonee Submitted: 1/18/2018
Product Rating
I am very pleased with the subwoofers I purchased.
What is your opinion of this product?
Great sounding bass. Needed a little assistance setting up through Ultranet and daisy chaining them, but TurboSound Customer Service walked me through the setup pretty easily. I am excited about the depth of sound these subwoofers will add to our live music.


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