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The Audiocenter PRO7.0 is a high-performance power amplifier delivering 700 watts RMS at 8Ω stereo, capable of handling 2Ω loads on each channel. Its superior sound clarity, high damping factor, and robust design make it ideal for demanding applications, from powering large loudspeakers to critical monitoring in high-spec environments. The PRO7.0 excels in fixed installations, touring racks, and performance venues such as bars, nightclubs, multi-functional halls, museums, religious venues, churches, and lecture halls.
Equipped with Audiocenter’s A-Guard Protection System, the PRO7.0 ensures reliability under complex capacitive and low-impedance loads by applying protection mechanisms only when necessary. Its smart overheat management monitors the amplifier’s temperature in real-time and reduces output power rather than shutting down, maintaining system operation even in high-temperature conditions. The advanced Class H+ circuit design eliminates cross-switching distortion, offering low distortion (less than 0.05% THD at 16KHz) for clean, natural sound.
A-Guard is Audiocenter's 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 mechanisms work together and are only sparingly applied when it’s necessary to protect the amplifier. This is the reason why PRO amplifiers are able to sustain full power output even under complex capacitive and low impedance loads.
The smart overheat management of the PRO series monitors the amplifier’s temperature in real time. When the safe operation of the amplifier is compromised, the output power is reduced (not shut down), which ensures the system continues to work in high temperatures.
The PRO series features the latest Class H+ circuit to eliminate the common (in other brands) Class H cross switching distortion. The result is the same low distortion as Class AB topology. All PRO amplifiers have less than 0.05%THD at 16KHz and the sound is clean and natural.
Output power(1kHz, THD+N =1%)
2×700W@8Ω stereo
2×1100W@4Ω stereo
2×1400W@2Ω stereo
2200W@8Ω bridge
2800W@4Ω bridge
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
Working mode
Stereo/Parallel/Bridge
Crossover
/
LOW FREQ ENHANCED
Input Connectors
Male XLR & Female XLR
Output Connectors
Speakon 4Pin
Input Impedance
Balanced 20kΩ / Unbalanced 10kΩ
Maximum input voltage
≥20dBu
Sensitivity
0.775V / 36dB / 32dB
Frequency Response(1W 8Ω stereo)
20Hz-20kHz(±0.5dB)
Crosstalk(1kHz, Rated power 8Ω,A weighted)
≥65dB
S/N Ratio(1kHz & 8Ω))
≥108dB
Damping Factor (1kHz & 8Ω)
≥500
Intermodulation Distortion(60Hz:7kHz=4:1,half power)
≤0.05%
THD+N(1kHz,8Ω half power A weighted)
Output Circuitry
Class H+
Power Supply
110V~/230V~(±10%,50/60Hz)
Power Consumption ((1/8 output power 4Ω)
782W
Rack Space
2U
Cooling
Back to front venting, mandatory cooling
Dimension (W×H×D)
483×88×451mm
Net Weight
22.5kg