CA series

CA, defined a generation transformer power amplifier in China, Now, who can beyond this legend?


  • Class ITM power modules.
  • Power Factor Correction technology and Universal Mains R-SMPS.
  • XLR signal input and SpeakON Nl4.
  • Input sensitivity selector on the back panel (0.775V / 1V / 32dB).
  • Routing mode selector on the back panel (stereo / bridge / parallel).
  • Link mode selector (1-in 4-out / 2-in 4-out).
  • Channel independent protection and clip warning indicators on the front panel.
  • Channel independent power and -5dB/-10dB/-20dB/signal presence indicators on the front panel.


Model CA12 CA12 CA18 CA20
Output power (AC 220V / 50Hz. ±10%, All channels driven output power, THD=1%)
8Ω stereo 600W x2* 800W x2* 1100W x2* 1500W x2*
4Ω stereo 900W x2* 1200W x2* 1800W x2* 2500W x2*
2Ω stereo 1300W x2** 1700W x2** 2500W x2** 3600W x2**
8Ω bridge 1800W* 2400W* 3600W* 5000W*
4Ω bridge 2600W** 3400W** 5000W** 7200W**
Other specification
Frequency response 20Hz-20kHz(+0/-1.5dB)
THD+N ≤0.05% ≤0.05% ≤0.05% ≤0.05%
S/N rate ≥85dB ≥85dB ≥85dB ≥85dB
Damping factor ≥300 ≥300 ≥300 ≥300
Crosstalk ≥60dB ≥60dB ≥65dB ≥65dB
Input sensitivity 0.775V/1.0V/1.4V
Input impedance(bal/unbal) 20kΩ/10kΩ
Voltage gain (8 ohm) 39dB 40.5dB 41.6dB 43dB
Output circuitry Class I™
Dimension / Weight
Product Dimension(mm) 483x450.5x89 483x450.5x89 483x501.5x133 483x501.5x133
Packaging Dimension(mm) 595x565x170 595x565x170 620x585x210 620x585x210
G.W. 21.5kg 23.7kg 30.5kg 31.8kg
1、*,This power is measured in ounces according to EIA standards
2、**,The power is tested under the condition of 40ms 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.