Offering a unique combination of power and audio performance, seamlessly combined with advanced DSP and network control, the 48M Series range of eight channel amplifiers is available in models developing between 750 Watts and 2’500 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 48M 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 48M Series represents an unmatched advancement in amplifier technology.
| 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 |
| 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 |
| Output power | RMS per channel, 20Hz – 20KHz, 4 channels driven |
| AP44M20(8 / 4 / 2 – Ω) | 8x 1’250 / 1’250 / 1’250 W |
| AP44M10(8 / 4 / 2 – Ω). | 8x 750 / 750 / 750 W |
| AP44M06(8 / 4 / 2 – Ω) | 8x 400 / 400 / 400 W |
| Slew rate | > 80V/us |
| Efficiency | > 90% typical |
| Height | 2U, 88mm |
| Width | 19”, 483mm |
| Depth | 14”, 360mm (behind rack ears) |
| Weight | 12.5 Kg |
| Mains | Neutrik 32A POWERCON |
| Analogue Audio Input & Link | 4x XLR female 3 pin and 4x XLR male 3 pin |
| AES3 dual channel IN & Link | 1x XLR female and 1x XLR male |
| Dante Primary and secondary | 2x Shielded RJ45 |
| Output (per channel) | Neutrik SPEAKON NL4 |
| Network Input & Link | RJ45 |
| Auxiliary facilities | RJ45 |
