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AESAT seies Datasheet

AT Series

The AT series power amplifier is flagship products in two channels SMPS power amplifier in SAE. Developed for more than 15 years of R&D department, has the most advanced technology in audio power amplifier application, makes the AT power amplifier transmit huge power density and present perfect voice in light 2U rack(the highest power of AT2000, 4600 w@ 2 Ω).AT series with the ultra high performance and extreme efficiency through the SMPS stabilized power supply and SAE patent Class I ™ power amplifier module, special for world-class touring sound reinforcement applications.


  • SAE Audio renowned Regulated SMPS power supply unit.
  • High efficiency Class I™ power modules.
  • Highly sensitive CMRR balanced inputs for improved noise rejection.
  • Top electronic elements for a superior sonic quality.
  • Maximum stability even at continuous full-power operation on 2Ω loads.
  • XLR input and signal link connectors.
  • SpeakON NL4 and binding post output connectors.
  • Input sensitivity selector on the back panel (32dB / 1v / 0.775v).
  • Routing mode selector on the back panel (stereo / bridge-parallel).
  • Mains circuit-breaker on the back panel.
  • Channel independent temperature, protection and clip warning indicators on the front panel.
  • Channel independent power and -5dB / -10dB / -20dB / signal presence indicators on the front panel.


Model AT700 AT1300 AT2000
Output power  (AC 220v/50Hz. +/-10%. All channels driven output power, THD=1%)
8Ω Stereo* 700W ×2 1300W ×2 2000W ×2
4Ω Stereo* 1200W ×2 2300W ×2 3500W ×2
2Ω Stereo* 1600W ×2 2800W ×2 4600W ×2
8Ω bridge* 2400W 4000W 7000W
4Ω bridge* 3000W 5400W 7800W
Other specifications
Frequency Response 20Hz-20kHz (±0.5dB) 20Hz-20kHz (±1dB)
THD+N <0.05% <0.05% <0.05%
S/N Rate ≥85dB  ≥85dB  ≥85dB
Damping Factor >280  >280  >280
Input Sensitivity 0.775v /1v/ 32dB
Input Impedance (bal/unbal) 20kΩ/10kΩ  20kΩ/10kΩ  20kΩ/10kΩ
Voltage Gain 39.7dB 42.4dB 44.2dB
Cooling Air flow from front to rear  Air flow from front to rear  Air flow from front to rear
Dimension / Weight
Product Dimensions (mm) 483 × 456.5 × 89  483 × 456.5 × 89  483 × 456.5 × 89
Packing Dimensions (mm) 595 × 565 × 170 595 × 565 × 170 595 × 565 × 170
N.G 14.8kg 15.1kg 15.5kg

1、*Power tested under EIA standard.
2、**Power 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.