Turbosound iQ15B 3000W 15″ Powered Subwoofer with Klark Teknik DSP & ULTRANET Networking

Add powerful low-frequency sound reproduction to your full-range speakers with the Turbosound iQ15B, a professional 15″ high-powered active subwoofer well suited for a wide range of portable and fixed installation, and music and speech sound-reinforcement applications.

The subwoofer’s integrated Class-D amplifier delivers 3000W of peak power to the 15″ driver, which offers a frequency range of 50 to 130 Hz (±3 dB) and a maximum SPL of 130 dB, making it great for highly demanding applications. Rear-panel controls include LCD display, channel A/B gain control, and a single rotary encoder for intuitive access to level, EQ, speaker modeling, and feedback control (FBI).

The tour-ready, rugged birch plywood cabinet features hard wearing semi-matte-black paint and a rugged powder coated perforated steel-mesh grill. The 1.4″ speaker pole mount is ready to hoist your full-range speakers. Four casters are mounted on the rear of the subwoofer for ease in transport. A powerCON power cable is included.

Features of Turbosound iQ15B

• Front-loaded powered subwoofer for portable PA and installation applications
• 3000W 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
• Full-featured user interface with LCD display for ease of navigation
• USB remote control via PC or Mac Computer
• Birch-plywood enclosure with hard wearing semi-matte-black paint finish
• Rugged powder coated perforated steel-mesh grille
• Standard 1.4″ pole mount to support satellite speaker
• Plated steel castors with rubber wheels
• Mains input and link output on Neutrik powerCON connectors

Specifications of Turbosound iQ15B

Applications of Turbosound iQ15B

1. Live Sound Reinforcement

• Concerts & Festivals: With a 3000W power output, the iQ15B provides the necessary low-frequency extension and punch for large-scale events, festivals, and concerts, ensuring deep bass is felt in even the largest venues.

• Theater Productions: For live theater performances, the subwoofer enhances the sound experience by adding dramatic bass, supporting both music and sound effects, especially in large theaters where clarity and depth are crucial.

• Corporate Events & Conferences: The iQ15B can be used in corporate AV setups to reinforce sound in conferences, product launches, and exhibitions. It can provide high-output, low-frequency response for clear, impactful audio.

2. Nightclubs and DJ Events

• Nightclubs & Dance Venues: The iQ15B is perfect for nightclubs, bars, and other entertainment venues where deep bass is essential for dance music, electronic music, and general party atmospheres. It will deliver a strong sub-bass experience for patrons.

• DJ Events and Mobile Sound Systems: For DJs and mobile audio systems, the iQ15B offers portability, powerful bass, and reliability for events such as weddings, parties, and private gigs. Its powered design reduces the need for external amplifiers, making setup easier and more efficient.

3. Permanent Installations

• Installed Sound Systems: The subwoofer can be installed in permanent sound systems for places like clubs, auditoriums, and churches, where reliable, high-output bass is required for sound coverage across a wide area.

• Theaters and Cinemas: In cinema applications, where low-frequency response is crucial for immersive sound experiences (like explosions, music scores, and ambient sounds), the iQ15B can serve as the primary subwoofer in a surround sound system.

4. Portable PA Systems

• The iQ15B is highly portable, and it can be used in small to medium-sized PA (Public Address) setups for outdoor events, conferences, and schools. Its 3000W output is more than enough for covering crowds in these types of environments without needing external amplification.

5. Live Audio Monitoring

• Sound Engineers & Technicians: The DSP (digital signal processing) on the subwoofer allows for customized tuning of the low end, making it useful for monitoring low-frequency performance in live sound setups. Sound engineers can fine-tune bass levels to suit the acoustics of the venue or to avoid issues like overloading or distortion.

6. Theatrical Sound Design

• In professional sound design for films, stage productions, and other multimedia performances, the iQ15B can be used to reproduce low-frequency sound effects, like rumbling thunder or the sounds of machinery, which are critical for creating immersive experiences.

7. Worship & Houses of Worship

• For churches and places of worship, the iQ15B offers a low-end reinforcement that supports both spoken word clarity and musical performances, especially in larger spaces where sound coverage is important. It helps balance vocal intelligibility with powerful, musical bass for worship music and events.