The HPA DA-600 Class D power amplifier delivers a robust power of 2x 300 W RMS into 8 ohms and 2x 450 W RMS into 4 ohms, with a bridge capability of up to 900 W RMS. It features an excellent signal-to-noise ratio of 100 dB and a very low THD of 0.1%, ensuring clear and powerful audio quality. Equipped with XLR and TRS jack inputs and speakON outputs, it is designed for maximum reliability with advanced protections and efficient cooling.
The HPA DA-600 power amplifier is a Class D model capable of delivering 2x 300 W RMS into 8 ohms and 2x 450 W RMS into 4 ohms.

This amplifier can also be configured in bridge mode to deliver up to 900 W RMS into 8 ohms, meeting the most demanding needs of sound reinforcement and event professionals.

Featuring a damping factor greater than 200, the DA-600 ensures precise control of the speakers, which is crucial for obtaining clear and detailed sound reproduction. Its input sensitivity of 1 V and its input impedance options, 20 kohms in balanced mode allow great flexibility in connection with various audio equipment.

The amplifier’s sound quality is also supported by a signal-to-noise ratio of 100 dB and a very low total harmonic distortion (THD) of 0.1% at 1 kHz, thus ensuring an audio output that is almost free of noise and distortion.

The frequency response, from 20 Hz to 20 kHz with a deviation of only ±0.5 dB, confirms the amplifier’s ability to handle a wide frequency spectrum with great precision.

For connections, the HPA DA-600 is equipped with XLR and TRS jack inputs, as well as speakON and screw terminal outputs, offering universal compatibility with professional sound reinforcement equipment. The mode switch allows users to choose between stereo and bridge configurations, adding additional adaptability.

Integrated electronic, thermal and electrical protections ensure safe and long-lasting use, even in the most difficult conditions, while the fan cooling system keeps the unit at an optimal temperature.

Finally, the ‘soft start’ function minimises the risk of overvoltages during start-up, thus protecting sensitive electronic components.

HPA AM-2400 – Professional PA power amplifier: 2x 800 W RMS / 8 ohms, 2x 1200 W RMS / 4 ohms. Bridgeable: 1x 2400 W / 8 ohms. Integrated ventilation, limiter and filters
The HPA AM-2400 power amplifier, with its Class H design, is a powerhouse intended for intensive use in the live and fixed installation fields.

Offering a power of 2x 800 W RMS into 8 ohms and 2x 1200 W RMS into 4 ohms, it can also operate in bridge mode to provide an impressive 2400 W RMS into 8 ohms, thus meeting the requirements of the most demanding audio systems.

With a damping factor greater than 500, the HPA AM-2400 guarantees exceptional control of the speakers, which is essential for accurate and distortion-free sound reproduction.

It has three input sensitivity settings (0.775 V, 1 V and 2 V), allowing perfect adaptation to different audio source levels. This is complemented by an input impedance of 20 kOhms in balanced mode and 10 kOhms in unbalanced mode, thus offering great connection versatility.

The signal-to-noise ratio of 102 dB and a THD of only 0.1% at 1 kHz ensure optimum sound clarity, with little or no background noise or distortion at high output levels.

Its frequency response of 20 Hz to 20 kHz, with a variation of only ±1.5 dB, guarantees fidelity across the entire sound spectrum, from deep bass to precise treble.

For connections, the HPA AM-2400 is equipped with XLR inputs and speakON outputs, promoting solid and secure links with other professional audio equipment.

The stereo and bridge modes, selectable via a switch, increase its flexibility to adapt to various configurations and applications.

The device incorporates electronic, thermal and electrical protections to ensure safe and continuous use, even in the most difficult conditions.

HPA Hybrid-2C – New technology hybrid power amplifier. Amplifier combining low impedance and 100 V for professional sound reinforcement and installation: 2x 400 W RMS / 8 ohms, 2x 800 W RMS / 4 ohms. Possible use in bridge: 1x 1,500 W under 8 ohms / 100 V. Integrated ventilation and limiter
The HPA Hybrid-2C is positioned as a 2-channel power amplifier using Class D hybrid technology to provide optimal energy efficiency and top-notch sound performance.

This device is specifically designed to deliver substantial power: 400 W RMS per channel into 8 ohms, 800 W RMS into 4 ohms, and up to 1,200 W RMS into 2.7 ohms, as well as 200 W RMS into 100V. In bridge configuration, it offers an impressive power of 1,500 W RMS.

Integrating the Pascal Audio L-PRO2S amplification module, the Hybrid-2C benefits from a damping factor greater than 350, which gives it increased control of the speakers for clear, distortion-free sound reproduction.

With an input sensitivity set at 1 V and input impedance options of 20 kohms balanced and 10 kohms unbalanced, it easily adapts to various audio equipment.

This model stands out for its high signal-to-noise ratio of 119 dB and a very low THD of 0.05% at 1 kHz, ensuring exceptional audio clarity. Its frequency response extends from 20 Hz to 20 kHz, with an accuracy of +/- 0.5 dB, ensuring reproduction fidelity across the entire audible spectrum.

Connections are secured thanks to XLR inputs and speakON and Euroblock outputs, facilitating installation in professional audio configurations. Stereo, parallel and bridge modes provide additional operational flexibility.

Integrated electronic, thermal and electrical protection systems, as well as efficient fan cooling and soft start, enhance the reliability and safety of the amplifier.