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Overview
A13.0 offer a range from 1300 watts at 8Ω stereo. Each channel can work at 2Ω to satisfy all requirements.
A series adopts Audiocenter latest Class H+ circuit to eliminate the Class H cross switching distortion.
A series adopts carefully selected components like toroidal transformers, high-quality capacitors, Onsemi transistors, Neutrik input connectors and superior audio wires, etc. High quality materials and technology ensure the reliability and safety, which makes A series suitable in any kind of extremely cold, hot or wet working environment. It can be widely used in fixed installation and touring performance such as entertainment venues, multi-functional hall, museum, religious venue, commerce site, lecture hall, wedding ceremony, etc.
Features
- A-Guard Protection System
A-Guard is Audiocenter comprehensive protection system which includes optimized limiter circuit. Unlike other solutions which depend on separate circuits to address different problems, A-Guard was developed as centralized solution where all protection requirements work together in perfect harmony. A-Guard is only applied when it’s necessary to protect the amplifier. This is the reason why A amplifiers are able to sustain full power output even under complex capacitive loads.
- Smart Overheat Management
The smart overheat management of A series adopts unique circuitry to monitor the amplifier’s temperature in real time. When the safe operation of the amplifier is compromised, the output power is reduced but not shut down, which ensures the system can work stably in high temperature environment.
- Class H+ Circuit Design Eliminates Cross Switching Distortion
A series adopts Audiocenter latest Class H+ circuit to eliminate the Class H cross switching distortion. The result is the same low distortion as Class AB. All A amplifiers have less than 0.1%THD at 16KHz and the sound is so clean and natural.
- Comprehensive Protection System
A series is with comprehensive protection system including short circuit protection, overload protection, DC protection, overheat protection, limiter protection and soft startup, which make the sound system more safe and reliable.
- Adjustable Corssover (Independent Channel A /Channel B)
Low pass：70Hz~120Hz(±10％) -3dB adjustable
High pass：100Hz(±10％)-3dB
Core Components
Specifications
Rated Power(20Hz-20kHz, <0.1%THD) | 2×1300W@8Ωstereo |
A-Guard Protection System | DC protection / Short circuit protection / Smart overheat management / Overheat protection / Input overload protection / Output overload protection / Soft startup protection / Limiter protection Up to 9V |
Frequency Response(1W 8Ω stereo) | 20Hz-20kHz(±0.5dB) |
Sensitivity | 1V |
Input Connectors Output Connectors | NEUTRIK® Famale XLR & Jack |
Filter Capacitor Capacity | 12000μf / 100V×12 |
Input Impedance | Balanced 20kΩ / Unbalanced 10kΩ |
Crosstalk(20Hz-20KHz, Rated power 8Ω) | ≥60dB |
S/N Ratio(Rated power 8Ω, A weighted) | ≥100dB |
Damping Factor (1kHz&8Ω) | ≥700 |
Intermodulation Distortion(20Hz-20kHz, half power) | ≤0.1% |
Total Harmonic Distortion(20Hz-20kHz, rated power 8Ω) | ≤0.1% |
Phase Response(1W&8Ω, 20Hz-20kHz) | 20Hz+4° 20kHz-12° |
Slew Rate | ≥35V/μs |
Output Circuitry | Class H+ |
Power Consumption(Dual channel driven 4Ω,1/ 8RMS / 230V) | 5.5A |
Rack Space | 3U |
Cooling | Back to front venting, mandatory cooling |
Dimension (W×H×D) | 483×132×484mm |
Net Weight | 38.0Kg |
A13.0
Class H+ amplifier
A13.0 offer a range from 1300 watts at 8Ω stereo. Each channel can work at 2Ω to satisfy all requirements.