Description

The Turbosound IQ15B is a 3,000-Watt powered subwoofer that sets the standard for high-performance bass reinforcement in both portable and fixed installations. Whether you’re amplifying music or speech, the Turbosound IQ15B ensures precise, distortion-free sound.

Key Features of the Turbosound IQ15B

• 3,000-Watt front-loaded powered subwoofer.
• 15″ high-excursion low-frequency driver with double suspension and low mass 4″ voice coil.
• Klark Teknik Class-D power amplifier for efficient, lightweight performance.
• Klark Teknik Digital Signal Processor (DSP) for dynamic EQ and transparent limiting.
• Advanced DSP speaker modeling presets with accurate industry-standard speaker models.
• Rear panel user interface with LCD display, gain control, and rotary encoder.
• Combination balanced XLR/jack inputs and balanced XLR outputs for powered satellite speakers.
• Mic/line switch and level control with signal present LED.
• Proprietary ULTRANET technology for pristine multi-channel audio signal transmission.
• Onboard USB port for remote control via PC and firmware updates.
• 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 tires for easy transport.
• Mains power input and link output via Neutrik powerCON connectors.

Turbosound IQ15B: Superior Bass Performance

The Turbosound IQ15B subwoofer delivers 3,000 Watts of power, making it ideal for any application requiring robust bass. Its high-excursion 15″ low-frequency driver with a double suspension and low mass 4″ voice coil ensures fast, accurate transient response, providing virtually distortion-free operation even in demanding performances.

The advanced Klark Teknik DSP offers dynamic EQ and transparent limiting for enhanced punch and definition at high output levels, ensuring long-term reliability. The IQ15B also features DSP speaker modeling presets, which include detailed and accurate models of the industry’s most-respected speaker systems.

On the rear panel, the user-friendly interface includes an LCD display, Channel A/B gain control, and a single rotary encoder for intuitive access to level, EQ, speaker modeling, and feedback control. The combination balanced XLR/jack inputs and balanced XLR outputs for powered satellite loudspeakers, along with the mic/line switch and level control with signal present LED, make setup straightforward and efficient.

ULTRANET technology allows the use of CAT5 cables for pristine multi-channel audio signal transmission, eliminating RFI and crosstalk and significantly reducing setup time. An onboard USB port provides access for remote control of the IQ15B via a PC and allows for DSP and speaker modeling firmware updates.

The birch plywood enclosure is finished in a hard-wearing semi-matt black paint and features a rugged powder-coated perforated steel mesh grille, a 35 mm pole mount to support a satellite speaker, and plated steel castors with rubber tires for easy transport. The mains power input and link output are provided via Neutrik powerCON connectors.

Specifications

• Frequency Response: 50 Hz – 130 Hz ±3 dB, 40 Hz – 130 Hz -10 dB
• Nominal Dispersion: Half Space
• Maximum SPL: 130 dB peak
• Transducers: 1 x 15″ LF driver
• Amplifier Type: Class-D with 3,000 W output power
• Protection: Short circuit, open circuit, thermal
• Input Connectors: 2 x combo jack/XLR, 2 x gain controls (channels A and B), mic/line switch
• Output Connectors: 2 x XLR linked to input
• DSP Functions: Rotary push-encoder, high and low shelving EQ, parametric EQ, zero attack input limiter, lock-out protection
• Dimensions (H x W x D): 602 x 444 x 495 mm (23.7 x 17.5 x 19.5″)
• Net Weight: 30.6 kg (67 lbs)
• Enclosure: Birch plywood, black painted finish
• Grille: Powder-coated perforated steel

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