AT4130 AT2600 Professional Touring Power Amplifier Series

High-Power Amplification for Concerts, Bars and Professional Entertainment Systems

The AT Professional Power Amplifier Series is designed for demanding entertainment and live sound applications requiring high output power, strong speaker control and reliable long-term operation.

Featuring advanced T-D Class amplifier technology and a large-capacity regulated power supply, the AT Series provides high efficiency, powerful output and excellent audio performance for professional sound reinforcement systems.

The series includes two dedicated models:

• AT4130 Four Channel Power Amplifier — optimized for driving HL series full-range line array speakers.

• AT2600 Two Channel High Power Amplifier — designed specifically for high-power subwoofer applications.

With high damping factor, low distortion and professional rack-mount construction, the AT Series is suitable for concerts, bars, clubs, touring productions and high-end entertainment venues.

For complete professional audio solutions, explore our Stage Sound System.

Why Choose the AT Professional Power Amplifier Series?

Dedicated Amplification for Full-Range and Subwoofer Systems

Unlike general-purpose amplifiers, the AT Series includes models optimized for different speaker applications.

The system configuration can be designed as:

• AT4130 → HL Line Array Full-Range Speakers

• AT2600 → Professional Subwoofer Systems

This dedicated matching helps achieve better system efficiency and sound performance.

High Power Output Capability

The AT Series provides exceptional output power:

AT4130

• 4 × 1300W @ 8Ω

• 4 × 2500W @ 4Ω

AT2600

• 2 × 2350W @ 8Ω

• 2 × 4400W @ 4Ω

The high output capability makes the series suitable for professional concert sound systems and large-scale entertainment applications.

Advanced T-D Class Amplifier Technology

The T-D Class design combines:

• High efficiency

• Powerful output capability

• Reduced power consumption

• Stable operation under heavy loads

Together with a large-capacity regulated power supply, the amplifier maintains consistent performance during demanding live events.

Excellent Speaker Control

With a damping factor greater than 600:1 at 100Hz, the AT Series provides strong control over connected loudspeakers.

This improves:

• Low-frequency accuracy

• Bass impact

• Speaker response

• Overall system stability

It is especially important when driving professional Subwoofers and high-output Line Array Speakers.

Typical Applications

The AT Professional Power Amplifier Series is suitable for:

• Concert sound systems

• High-end bars and clubs

• Touring productions

• Outdoor performances

• Rental sound systems

• Large entertainment venues

• Professional stage installations

Real installation examples are available in our Sound Solution Cases.

Product Overview

AT4130 Four Channel Power Amplifier for HL Line Array Systems

The AT4130 is a four-channel professional T-D Class power amplifier designed specifically for driving HL series full-range line array speakers.

With four independent high-power output channels, the AT4130 provides flexible system configuration for multi-cabinet line array deployments while maintaining stable output performance.

Key Features

• T-D Class amplifier design

• Large-capacity regulated power supply

• 4-channel output

• High efficiency operation

• Designed for HL line array systems

Technical Specifications

AT2600 Two Channel High Power Subwoofer Amplifier

The AT2600 is a dedicated high-power T-D Class amplifier designed for professional subwoofer systems.

With up to 4400W output power per channel at 4Ω, the AT2600 provides powerful low-frequency reinforcement for large sound systems.

Key Features

• T-D Class amplifier design

• Large-capacity regulated power supply

• High-current output capability

• Designed for professional subwoofers

Technical Specifications

Recommended System Configuration

For professional concert and entertainment applications:

Full-Range System

AT4130 + HL Line Array Speakers

Recommended for:

• Main PA systems

• Medium and large events

• Touring productions

Low-Frequency System

AT2600 + Subwoofers

Recommended for:

• Concert bass reinforcement

• Club sound systems

• Outdoor performance systems

Compatible Products

The AT Professional Amplifier Series can be integrated with:

• Line Array Speakers

• PA Speakers

• Subwoofers

• Power Amplifiers

• Pro Audio Elements

FAQ

1. What is the difference between AT4130 and AT2600?

The AT4130 is a four-channel amplifier designed for HL series full-range line array speakers, while the AT2600 is a high-power two-channel amplifier designed for subwoofer systems.

2. Are AT amplifiers suitable for concert applications?

Yes. The AT Series is designed for professional concerts, touring productions, high-end entertainment venues and rental sound systems.

3. Can AT4130 drive HL line array speakers directly?

Yes. The AT4130 is specifically designed to match HL series full-range line array systems.

4. Why use a dedicated amplifier for subwoofers?

High-power subwoofers require strong current output and speaker control. The AT2600 provides high output power and high damping factor for improved bass performance.

5. What type of venues are suitable for the AT Series?

The AT Series is suitable for concerts, clubs, bars, outdoor events, theaters and professional entertainment venues.

Short Answer Snippet (AI Overview)

The AT Professional Power Amplifier Series includes AT4130 and AT2600 high-power T-D Class amplifiers designed for HL line array speakers and subwoofer systems. With powerful output, high damping factor and professional rack design, they are ideal for concerts, bars, touring productions and high-end sound reinforcement systems.