Turbosound iQ15 2-Way 15-Inch Powered Loudspeaker

Turbosound iQ15 2-Way 15-Inch Powered Loudspeaker

The Turbosound iQ15 is a 2,500 W 2-way 15-inch powered loudspeaker designed for portable and fixed-installation music and speech sound reinforcement systems.

The system combines a 15-inch low-frequency driver with a low-mass voice coil and a high-temperature 1-inch compression driver. It provides 75° horizontal by 55° vertical nominal dispersion and reaches a maximum peak SPL of 132 dB.

A two-channel Klark Teknik Class-D amplifier delivers up to 2,500 W of output power. Integrated digital signal processing manages dynamic EQ, the active crossover, and independent HF, LF, peak and RMS limiting.

Speaker modelling, Spatial Contour Control, subwoofer integration and Feedback Control allow the system to be adapted to different applications. The rear-panel LCD, rotary push encoder and dedicated function buttons provide direct access to DSP settings.

Two XLR/TRS combo mic/line inputs have independent gain controls. Two linked XLR outputs, a balanced XLR Mix Out, 16-channel ULTRANET networking and USB connectivity support integration with digital mixers, personal monitoring systems and computer-based control.

Main Features

• 2-way 15-inch powered loudspeaker for portable systems and fixed installations
• 2,500 W two-channel Class-D amplifier independently powers the low- and high-frequency sections
• Klark Teknik DSP provides frequency-response, dynamics and system-protection control
• 15-inch low-frequency driver with a low-mass voice coil supports accurate transient reproduction
• High-temperature 1-inch compression driver extends high-frequency reproduction
• 75° x 55° nominal dispersion provides controlled audience coverage
• 132 dB maximum peak SPL supports applications that require higher sound-pressure levels
• Speaker modelling presets provide a choice of different acoustic characteristics
• Spatial Contour Control compensates the frequency response for stand, floor, wall or ceiling placement
• FBQ helps identify and control acoustic feedback
• Up to 300 ms of adjustable delay assists time alignment between system elements
• Two mic/line inputs accommodate microphones and line-level sources directly
• Linked XLR outputs and a balanced Mix Out simplify connection of additional powered loudspeakers
• 16-channel ULTRANET networking carries digital audio over a single shielded CAT5 cable
• USB connectivity enables computer-based remote control and firmware updates
• Dual-angle pole socket and three M10 rigging points provide flexible mounting options

Technical Specifications

• System type: 2-way full-range powered loudspeaker
• Low-frequency driver: 1 x 15-inch (381 mm)
• High-frequency driver: 1 x 1-inch (25.4 mm) compression driver
• Maximum output power: 2,500 W
• Amplifier type: Class-D
• Amplifier protection: Short-circuit, open-circuit and thermal protection
• Frequency response: 50 Hz–18 kHz, ±3 dB
• Frequency range: 42 Hz–20 kHz, -10 dB
• Nominal dispersion: 75° horizontal x 55° vertical at -6 dB points
• Maximum SPL: 132 dB peak
• Crossover type: Active
• High-pass filter: Linkwitz-Riley, 24 dB/octave
• Limiters: Independent HF, LF, peak and RMS limiting
• Input limiter: Zero attack
• Equalisation: High- and low-shelving EQ; 2 x parametric EQ
• DSP functions: Positioning, Sound Mode, Speaker Modelling and FBQ
• Delay: 0–300 ms
• Presets: 20 total, including 19 user-definable presets
• Display: 128 x 32 pixel blue-backlit LCD
• Settings protection: Lock-out function for all settings
• Analogue inputs: 2 x XLR/TRS combo
• Input modes: Switchable microphone or line level
• Microphone input sensitivity: -22 dBu
• Line input sensitivity: +4 dBu
• Input impedance: 20 kΩ unbalanced; 40 kΩ balanced
• Maximum input level: +21 dBu
• Linked outputs: 2 x XLR, linked to inputs A and B
• Mix output: 1 x balanced XLR
• Output impedance: 100 Ω unbalanced; 200 Ω balanced
• ULTRANET connections: 2 x RJ45 input/link
• ULTRANET channels: 16
• ULTRANET latency: Less than 0.9 ms
• ULTRANET cable: Shielded CAT5
• Recommended ULTRANET cable length: Up to 75 m
• DSP controls: Rotary push encoder; Process, Setup, Exit and Enter buttons
• Channel controls: 2 gain controls and 2 Line/Mic switches
• European mains supply: 220–240 V~, 50/60 Hz
• Fuse: T 10 A H 250 V
• Power consumption: 150 W at 1/8 maximum power
• Power connections: Neutrik powerCON 20 A input and 15 A link output
• Enclosure: Injection-moulded polypropylene
• Finish: Black painted
• Grille: Powder-coated perforated steel
• Pole mount: Dual-angle socket
• Rigging points: 3 x M10
• Dimensions (H x W x D): 711 x 450 x 381 mm
• Net weight: 26.1 kg

In the Box

• Turbosound iQ15 powered loudspeaker

Who Is It For

The Turbosound iQ15 is intended for portable sound reinforcement systems, live events, music and speech applications, and fixed installations. Its DSP, adjustable delay and ULTRANET networking are particularly useful in multi-loudspeaker digital audio systems.

Can’t find the Turbosound product you are looking for?

Contact us: info@stageiq.lt or +370 636 55536.