A High Power Professional Amplifier Series

The A High Power Professional Amplifier Series is engineered for demanding professional audio applications where high output, long-term reliability and excellent speaker control are essential. The series includes A213, A215 and A218, delivering 2×1300W to 2×1800W at 8Ω, making it suitable for large line array systems, passive subwoofers and high-power PA systems.

Designed with robust power supplies, high-current output circuits and efficient forced-air cooling, these amplifiers maintain stable performance even during continuous full-power operation. Their high damping factor ensures tight low-frequency response, while low distortion and wide frequency response preserve accurate sound reproduction across the entire audio spectrum.

The A High Power Series is widely used by touring companies, concert production teams, rental providers, stadiums, theaters and fixed installation projects requiring dependable high-power amplification.

For complete sound reinforcement solutions, the amplifiers integrate seamlessly with Stage Sound System and professional passive loudspeaker systems.

Why Choose the A High Power Professional Amplifier Series?

• Ultra-high output from 2×1300W to 2×1800W @8Ω

• Up to 2×2300W @4Ω for demanding loudspeaker systems

• High damping factor (≥280) for precise bass control

• Low THD and IMD for clean sound reproduction

• Wide frequency response (20Hz–20kHz)

• Signal-to-noise ratio ≥102dB

• Professional XLR and SpeakON connectivity

• Heavy-duty chassis with efficient cooling

• Designed for concerts, touring, rental and fixed installations

Technical Specifications

A213

A215

A218

Typical Applications

The A High Power Professional Amplifier Series is ideal for:

• Large Concert Sound Systems

• Touring Productions

• Professional Line Array Systems

• Passive Subwoofer Systems

• Stadium PA Systems

• Arenas and Theaters

• Music Festivals

• Houses of Worship

• Rental Companies

• Large Conference Venues

• Outdoor Performance Stages

• Fixed Installation Audio Systems

Related Resources

To build a complete professional audio system, you may also be interested in:

• Design a complete sound reinforcement solution with Stage Sound System.

• Match the amplifier with Line Array Speakers for concerts and festivals.

• Explore PA Speakers for versatile sound reinforcement.

• Extend low-frequency performance using Subwoofers.

• Browse additional Power Amplifiers for different power requirements.

• Discover complementary Pro Audio Elements for complete system integration.

• View real-world installations in Sound Solution Cases.