Offering a unique combination of power and audio performance, seamlessly combined with advanced DSP and network control, the 44M Series range of four channel amplifiers is available in models developing between 1,500 Watts and 5,000 Watts per channel.
Over designed high capacity power supplies ensure the full power specification can be delivered into 2 ohms with all channels driven while remaining highly efficient.
Audio Performance’s 44M Series of four channel amplifiers are optimised for live sound applications. Offering a unique combination of massive power and peerless audio performance integrated with unique DSP, the 44M Series represents an unmatched advancement in amplifier technology.
Audio
| Input Impedance | 10KΩ balanced, 6.7KΩunbalanced |
| Max. Input Level | + 20 dBu |
| Frequency response | 10Hz – 20KHz, +/- 0.25dB, 5Hz – 30KHz, +/- 1dB |
| Output noise | -110dB A weighted, Ref max output, 22KHz BW |
| Distortion | < 0.05% – 1KHz, -3dB output, 22KHz BW |
PROTECTION
| Over Current | Initially limiters applied, persistent over current causes shutdown. |
| Temperature | Limiteurs applied, persistent over temperature causes shutdown. |
| Brownout | Automatic protection & recovery |
| Mains | Inrush current limiting |
| DC fault | Shut down power cycle to recover |
AMPLIFIER SECTION
| Output power | RMS per channel, 20Hz – 20KHz, 4 channels driven |
| AP44M20(8 / 4 / 2 – Ω) | 4x 1’500 / 3’000 / 5’000 W |
| AP44M10(8 / 4 / 2 – Ω). | 4x 1’500 / 2’500 / 2’500 W |
| AP44M06(8 / 4 / 2 – Ω) | 4x 1’500 / 1’500 / 1’500 W |
| Slew rate | > 80V/us |
| Efficiency | > 90% typical |
