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2X1600W at 8 ohms, 2x3000W at 4 ohms, 2x4500W at 2 ohms
Class TD amplification technology
High-efficiency switching power supply
Advanced protection scheme
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The AT9000 is a state-of-the-art 2-channel Class TD power amplifier designed for demanding professional audio applications. Its switch-mode power supply and compact chassis deliver exceptional efficiency and high-power density
. Each channel offers an independently adjustable peak output voltage, so the amplifier can be tailored to match speakers of different power ratings
. An advanced intelligent protection circuit safeguards the internal components and connected speakers against overload, thermal and short-circuit faults, ensuring stable, reliable operation even under extreme conditions
High-Efficiency Switch-Mode PSU: A precision switch-mode power supply makes the design both compact and powerful, reducing heat and energy loss.
Intelligent Protection Circuitry: Built-in protection features guard against DC offset, short circuits, overheating, and overload. The advanced protection scheme ensures that both the amplifier and the speakers remain safe under extreme conditions, so the system can continue running even when pushed hard
Ultra-High-Power Output: With enormous RMS power capability, the AT9000 provides the muscle needed for large venues. It effortlessly drives high-demand speaker arrays and subwoofers without breaking a sweat.
Rugged, Roadworthy Design: The amplifier’s chassis is compact yet rugged, built to withstand the rigors of tour use and continuous operation. Its robust construction and intelligent cooling fans guarantee reliable performance in harsh environments
Large-Scale Concerts & Stadiums
Theaters and Performance Venues
Nightclubs and Entertainment Centers
Corporate Events and Houses of Worship
ITEM | AT9000 |
8ΩStereo Power(RMS) | 1600WX2 |
4ΩStereo Power(RMS) | 3000WX2 |
2ΩStereo Power(RMS) | 4500WX2 |
8ΩBridged Power(RMS) | 6000W |
4ΩBridged Power(RMS) | 9000W |
Frequency Response(+0/-0.3dB,1W/8Ω) | 20 Hz - 34 kHz |
THD+N :1KHz | <0.1% |
Signal-to-Noise Ratio | >112 dBA |
Channel separation (Crosstalk) at 1 kHz | >70 dB |
Input Connectors (per channel) | 3-pin XLR, balanced |
Output Connectors (per channel) | Binding Posts 2-pole, Speakon |
Class | TD |
Protection | Short-circuit, DC voltage, turn-on/off transient, current inrush |
Operating voltage | 220V Version: 130-265 V / 110V Version: 65-135 V selectable |
Voltage Gain(dB) | 23, 26, 29, 32, 35, 38, 41, 44 dB selectable |
Input impedance | 20 Kohms |
Level adjustment (per ch.) | Front-panel potentiometer, 31 position detected from -inf to 0 dB |
Dimensions (W×H×D) | 483×88×396mm |
Packing dimension | 580×180×560mm |
Net weight(kg) | 13 |
Gross weight(kg) | 18 |
Experience the power and precision of the AT9000 2-Channel Class TD Amplifier, designed for professional audio applications demanding high output, clean sound, and reliable performance.
Class TD technology combines the efficiency of Class D with improved linearity, delivering over 90% power conversion efficiency while maintaining precise, low-distortion audio. Unlike conventional Class D amplifiers, Class TD provides:
Cleaner music and speech reproduction
Strong, consistent output for large-scale sound systems
Compact design without sacrificing power
This makes AT9000 ideal for touring, stadiums, churches, and live events, where sound clarity and reliability are critical.
High-Power Output: 4500W x2 (2Ω), 3000W x2 (4Ω), 1600W x2 (8Ω)
Robust Protection: Built-in safeguards against overload, over-temperature, and short circuits
Compact & Reliable: Rack-mountable, lightweight design for easy setup and transport
Versatile Applications: Perfect for stadium line arrays, church PA systems, live concerts, and touring rigs
With its Class TD architecture, high efficiency, and professional-grade reliability, the AT9000 delivers powerful, clean, and precise sound for demanding audio environments. It outperforms standard Class D amplifiers in dynamic response, audio clarity, and consistent output, making it a top choice for engineers and audio professionals worldwide.
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