PQM series
AES Audio’s PQM series amplifiers are the flagship products of the 4-channel switching power amplifier series. The most advanced technology in the power amplifier industry, more than 15 years of technical engineering research and development, enables the PQM with two rack unit power amplifiers to output huge power density, allowing customers to get the most extreme sound experience (the highest power PQM13, each channel 2500W@ 2Ω). The use of regulated switching power supplies and AES Audio’s patented Class I™ amplifier module makes the PQM amplifier series the benchmark for four-channel mid-range audio in world touring PA applications.
feature
- SMPS powered.
- High performance Class I™ amplifier module.
- Top electronic accessories.
- Separate channel temperature, protection, VHF and warning lights on the front panel.
- Independent channel power indicator and -5dB / -10dB / -15dB /-20dB signal indicator on the front panel.
- Front panel power and bridge or parallel indicators.
- Rear panel sensitivity switch selection (26dB / 32dB / 38dB / 1.4V / 1V / 0.775V).
- Three modes on the rear panel (Stereo/Bridge/Parallel)
- XLR input sockets and link sockets.
- SPEAKON NL4 output socket.
Parameter
| Model | PQM13 | |
| Power | (output power per channel with resistive load at the same time under 220V~50Hz stable frequency power supply condition | |
| 8Ω Stereo Power | 1300W×4* | |
| 4Ω Stereo Power | 2100W×4** | |
| 2Ω Stereo Power | 2500W×4** | |
| 8Ω Bridge Power | 4200WX2** | |
| 4Ω bridge power | 5000WX2** | |
| Other parameters | ||
| Frequency Response | 20Hz – 20kHz (+0/-1.5dB) | |
| Total Harmonic Distortion | ≤0.05% | |
| Signal to Noise Ratio | ≥80dB | |
| Input Sensitivity | 0.775v/1V/1.4v/38dB/32dB/26dB | |
| Input impedance (balanced/unbalanced) | 20kΩ/10kΩ | |
| Voltage Gain | 42.3dB | |
| Cooling | Exhaust from front to back | |
| Dimensions/Weights | ||
| Product Dimensions (mm) | 483×448×89 | |
| Gross Weight | 15.7kg | |
Note:
1. *, this power is measured using a 40ms pulse 1kHz sine wave at 1% total harmonic distortion.
2.**, this power is measured using a 20ms pulse 1kHz sine wave at 1% total harmonic distortion.
3. AES reserves the right to interpret the above parameters. The parameters will change without further notice. The final parameters are subject to the product manual.