Product Overview
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
Key Features
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
Applications
Large-Scale Concerts & Stadiums
Theaters and Performance Venues
Nightclubs and Entertainment Centers
Corporate Events and Houses of Worship
Specification
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 |
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