EX series

EX series is used in mass-selling KTV and multimedia projects. Its ultra-low operating noise is very suitable for high-end meetings. The new patented technology design improves the efficiency of power utilization and provides greater power under the same conditions. EX series products belong to high altitude design, even in plateau areas can be stable operation.


■ Premium toroidal transformer power supply.
■ Class H power modules.
■ XLR input and SpeakON Nl4.
■ Routing mode selector on the back panel (stereo / bridge / parallel).
■ CH1-CH3 parallel switch selection on the back panel .
■ HI-PASS/LO-PASS switch on the back panel.
■ Channel independent protection and clip warning indicators on the front panel.
■ Channel independent power and signal presence indicators on the front panel.


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
Frequency response 20Hz-20KHz(+0/-1dB) 20Hz-20KHz(+0/-1dB)
THD+N ≤0.05%
S/N rate ≥96dB
Input sensitivity 0.775V
Input impedance(bal/unbal) 20kΩ/10kΩ
Voltage gain (8 ohm) 40dB 40.8dB
Output circuitry Class 2H Class 2H
Cooling Air flow from front to rear
Product Dimension(mm) W483xL451xH89 W483xL451xH89
Packaging Dimension(mm) W595xL565xH170 W595xL565xH170
G.W. 21.5kg 22.5kg
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.


1、*,The power is tested under the condition of 40ms burst,1kHz sine wave and 1% THD.
2、***,The power is 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.