HPA - AM-2400

The HPA AM-2400 power amplifier, with its 2 x 800 W_RMS into 8 ohms and 2 x 1200 W_RMS into 4 ohms Class-H amplifier stages, can be compared to a "powerhouse" for intensive use in the installation sector.

It can also be operated in mono bridged mode to deliver a generous 2400 W_RMS into 8 ohms, thus meeting the requirements of the most demanding audio systems. With a damping factor of over 500, this 2-channel power amplifier guarantees exceptional control of the loudspeakers, essential for accurate and distortion-free sound reproduction.

It has three input sensitivity settings (0.775, 1 and 2 V), allowing perfect adaptation to different audio source levels. Added to this is an input impedance of 20 kohms in balanced mode and 10 kohms in unbalanced mode, which offers great connection versatility. The HPA AM-2400 is in fact equipped with XLR inputs and speakON outputs, which facilitate safe and reliable connections 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 amplifier incorporates electronic, thermal and electrical protection to ensure safe and continuous use, even in the most difficult conditions.

The signal to noise ratio of 102 dB and a THD of only 0.1% at 1 kHz indicate excellent performance, with little or no noise or distortion at high output levels. The frequency response from 20 Hz to 20 kHz within just ±1.5 dB ensures fidelity across the entire audio frequency spectrum, from deep bass to crystal clear highs.

Technical characteristics

• Class-H power amplifier 
• Power on 8 ohm: 2 x 800 W_RMS
• Power on 4 ohm: 2 x 1200 W_RMS
• Bridge power 8 ohm: 2400 W_RMS
• Damping factor: > 500
• Adjustable input sensitivity: 0.775 / 1 / 2 V
• Input impedance: 20 kohm balanced, 10 kohm unbalanced
• S/N ratio: 102 dB
• THD: 0.1% at 1 kHz
• Frequency response: 20 Hz - 20 kHz ±1.5 dB
• Inputs: XLR
• Outputs: speakON
• Switch stereo and bridge mode
• Electronic, thermal, electrical protection
• Fan cooling
• Soft start
• Dimensions: 482 x 88 x 350 mm
• Net weight: 12 kg