Take your live sound and club setups to the next level with the AT6400, a 2-channel Class TD amplifier built for professionals who demand power, clarity, and reliability. Designed to handle low-impedance loads with ease, it delivers punchy bass, crisp highs, and stable performance—perfect for touring, nightclubs, theaters, and houses of worship.
Experience Class TD Excellence
Unlike ordinary amplifiers, the AT6400 combines Class D efficiency with Class AB sound fidelity, offering fast transient response and dynamic headroom. The result is clean, distortion-free audio that lets your speakers perform at their best.
Built to Perform Anywhere
Live Concerts & Outdoor Events – Drive line arrays and subwoofers with deep, consistent bass.
Theaters & Worship Venues – Clear speech and music reproduction with long-term stability.
Clubs & Bars – Powerful low-end, low noise, and tight control for DJs and entertainment spaces.
Touring & Rentals – Rugged steel chassis, smart cooling, and reliable switching power supply make it road-ready and durable.
Key Advantages
High-power output: 2×1300W @ 8Ω, 2×2200W @ 4Ω, 2×3200W @ 2Ω.
Multi-stage protection: overload, short circuit, DC, thermal safeguards.
Flexible controls: independent channel gain, bridge/stereo mode, signal indicators.
Global-ready: supports 110–220V for worldwide touring.
With AT6400, you’re not just powering speakers—you’re delivering an unforgettable audio experience. Precision, reliability, and professional performance in a compact, stage-ready design.
Specification
ITEM | AT6400 |
Output Power |
|
8ΩStereo Power(RMS) | 1300W ×2 |
4ΩStereo Power(RMS) | 2300W ×2 |
2ΩStereo Power(RMS) | 2900W ×2 |
8ΩBridged Power(RMS) | 4600W |
4ΩBridged Power(RMS) | 5800W |
Frequency Response
(+0/-0.3dB,1W/8Ω) | 20-34KHz |
THD+N:1KHz | 1KHZ<0.1% |
Signal-to-Noise | >112 dBA |
Input Connectors (per channel) | Female XLR (pin 2+, configurable for pin 3+). |
Output Connectors (per channel) | Bingding Posts 2-pole, Speakon |
Class | TD |
Protection | Short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input |
Voltage Gain(dB) | 23 26 29 32 35 38 41 44Db selectable |
Cooling | 4pcs variable speed DC fans, better than conventional cooling |
Controls | Front panel: 2 attenuators, power switch; Rear panel: gain & mode switches |
Dimensions (W×H×D) | 483×88×347mm |
Packing dimension | 580×180×560mm |
Net weight(kg) | 13 |
Gross weight(kg) | 18 |
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