Q-NEX20.4

Q-NEX20.4 combines cutting-edge Class D technology and Switch Mode Power Supply to deliver up to 20 000 W across 4 channels. With a universal power supply featuring PFC (Power Factor Correction), they ensure consistent performance even during power fluctuations, always delivering maximum power. The advanced Power Control Management system intelligently distributes power across channels, allowing a single channel to achieve peak output when needed.

These amplifiers stand out for their superior sound quality, offering high fidelity across the full audio range, exceptional dynamics, and low distortion even at high power levels. Their efficiency exceeds 90%, resulting in minimal heat dissipation, reduced energy consumption, and lower operating costs, making them both economical and environmentally friendly. Compact and lightweight, Q-NEX amplifiers are easy to transport, further enhancing their eco-friendly credentials.

To ensure durability and reliability, Q-NEX amplifiers are equipped with extensive protection features, including safeguards against overheating, short circuits, mismatched loads, and voltage spikes. An ergonomic, up-side-down design minimizes dust accumulation on fans, while removable filters simplify maintenance in any environment.

The Q-NEX system is powered by the CORE2 DSP platform, developed with advanced SHARC technology for 40-bit floating-point resolution and top-tier 24-bit AD/DA converters, ensuring over 110dB dynamic range and impeccable sound quality. Its robust processing capabilities enable sophisticated speaker algorithms, including linear phase FIR filters, along with comprehensive remote control and networking functions.

The DSP section offers extensive tools: each input includes 5-band parametric EQ, 1024-tap FIR filter, programmable compressor/limiter, and up to 600ms delay. Outputs feature crossovers up to 48dB/octave, 10-band PEQ, dynamic EQ, dual limiters, and the same delay range. A flexible routing matrix allows seamless signal assignment between inputs and outputs for maximum configuration versatility.

The PRONET AX software, using a reliable CANBUS network protocol, offers an intuitive interface for remote control via etherCON RJ45 connectors. It allows full access to processing parameters and real-time amplifier status monitoring.