EX series
The SAE series four channel amplifier is positioned for mass market KTV and multimedia engineering. Its ultra-low operating noise is very suitable for high-end conferences. The new patented technology design improves power utilization efficiency and can provide greater power under the same conditions. The EX series products are designed for high altitudes and can operate stably even in high-altitude areas.
Features
- With high quality toroidal transformer for power supply.
- High efficiency Class D power modules.
- XLR input and TRS signal link connectors.
- SpeakON NL4 and binding post output connectors.
- Two connection modes can be set (stereo/parallel).
- The rear panel has CH1-CH3 parallel switch selection.
- The rear panel has HI-PASS/LO-PASS function selection.
- The front panel has independent channels, peak shaving warning, signal indicator lights, protection and power indicator lights.
Specifications
| Model | EX4700 | EX4900 |
| Output power | (AC 220v/50Hz. +/-10%. All channels driven output power, THD=1%) | |
| 8Ω Stereo* | 700W x4* | 900W x4* |
| 4Ω Stereo* | 1200W x4* | 1500W x4* |
| 8Ω Bridge*** | 2400W x2** | 3000W x2*** |
| Other specifications | ||
| Frequency Response (@8Ω) | 20Hz – 20kHz, +0/-1dB | 20Hz – 20kHz, +0/-1dB |
| THD+N | ≤ 0.05% | ≤ 0.05% |
| S/N Rate(A) | ≥ 96dB | ≥ 96dB |
| Input sensitivity | 0.775v | 0.775v |
| Input Impedance (bal/unbal) | 20kΩ / 10kΩ | 20kΩ / 10kΩ |
| Voltage Gain | 40dB | 40.8dB |
| Cooling | Air flow from front to rear | |
| Dimension / Weight | ||
| Product Dimensions (mm) | 483 x 451 x 89 | 483 x 451 x 89 |
| Packing Dimensions (mm) | 595 x 565 x 170 | 595 x 565 x 170 |
| Weight | 21.5kg±5% | 22.5kg±5% |
| The above packing dimensions, net weight, and gross weight are for reference only. The accurate values are subject to the identification on the batch of products. | ||
Remark：
1、*Power tested under the condition of 40ms burst, 1KHz sine wave and 1% THD.
2、***Power tested under the condition of 10ms burst, 1KHz sine wave and 1% THD.
3、SAE reserves the right to make any changes to the product specifications without prior notice. Final specifications to be found in the user manual.