hd QT12-ETH

Harmonic Design system amplifiers are equally suited to all types of touring and installation applications. Across all loudspeaker series, they are at the same time the ideal drive and control center for the greatest possible performance and linearity of Harmonic Design sound reinforcement systems.

The hd QT-ETH-Series are high end 4-channel Class-D power amplifiers with switched-mode power supplies specially optimized for long-term maximum performance, which deliver high energy (= power × hold time) for the best LF reproduction. A state-of-the-art floating point DSP with industry leading 192 kHz native samplerate and highresolution 32-bit ADC and DAC ensure best audio quality for high power touring and fixed installation applications.

Equipped with 4x Dante™/AES67, 4x AES3 and 4x analog inputs, the hd QT-ETH-Series allows the integration into any existing setup with maximum reliability thanks to a configurable fallback setup.

Remote control and monitoring are possible via the integrated Ethernet connectivity.

All settings and configurations of the amplifier can be configured intuitively with the 4” touchscreen and rotary located at the front panel.