PA Amplifier 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.

Presentation 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.

Other features HPA DA-600 Class D power amplifier Power into 8 ohms: 2x 300 W RMS Power into 4 ohms: 2x 450 W RMS Bridge 8 power: 900 W RMS Damping factor: >200 Input sensitivity: 1 V Input impedance: 20 kohms balanced Signal / noise ratio: 100 dB THD: 0.1% at 1 kHz Frequency response: 20 Hz - 20 kHz +/- 0.5 dB Inputs: XLR, TRS Jack Outputs: speakON + screw terminal Stereo and bridge mode switch Electronic, thermal, electrical protections Fan cooling Soft start Dimensions: 482 x 44 x 204mm Net weight: 2 kg