AT4130 & AT2600 Professional Touring Power Amplifier Series for Mobile Touring Shows

High Power T-D Class Amplifier Technology

The AT Series adopts advanced T-D Class amplifier architecture, providing:

• High efficiency operation

• Powerful output capability

• Reduced power consumption

• Stable performance under heavy loads

Combined with a large-capacity regulated power supply, the amplifier maintains consistent output during long-duration concerts and touring events.

Powerful Output for Professional Sound Systems

The AT Series delivers high output power for large-scale sound reinforcement applications.

AT4130

• 4 × 1300W @ 8Ω

• 4 × 2500W @ 4Ω

AT2600

• 2 × 2350W @ 8Ω

• 2 × 4400W @ 4Ω

This high-power capability makes the series suitable for professional concert systems, touring productions and large entertainment venues.

Excellent Speaker Control & Strong Damping Performance

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

Benefits include:

• Improved low-frequency accuracy

• Stronger bass impact

• Better driver control

• More stable system response

This makes the amplifiers especially suitable for controlling large line array systems and high-power subwoofers.

Designed for HL Line Array Systems

The AT4130 is specifically designed for HL Series full-range line array speakers, providing flexible multi-cabinet system configurations through four independent output channels.

It is ideal for:

• Touring line array systems

• Outdoor concert sound reinforcement

• Large venue installations

• Rental company audio systems

Dedicated Subwoofer Power Solution

The AT2600 provides high-current output designed for professional subwoofer applications.

It delivers:

• Powerful low-frequency performance

• Strong bass control

• Stable operation under heavy loads

• High dynamic response

The AT2600 is an ideal amplifier choice for large subwoofer systems used in concerts, festivals and touring productions.

Reliable for Touring Applications

Built for professional mobile production environments, the AT Series supports:

• Frequent transportation

• Long operating hours

• High-output performance

• Professional rental applications

Its stable construction makes it suitable for both touring shows and permanent installations.

AT4130 Four Channel Touring Power Amplifier

AT2600 Two Channel High Power Amplifier

The AT4130 & AT2600 Professional Touring Power Amplifier Series is widely used for:

• Outdoor concerts

• Music festivals

• Mobile touring shows

• Stadium events

• Large entertainment venues

• Rental sound systems

• Performing arts centers

• Houses of worship

• Corporate event productions

• Permanent sound installations

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 professional 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 directly drive HL line array speakers?

Yes. The AT4130 is specifically developed to match HL Series full-range line array systems.

4. Why use a dedicated amplifier for subwoofer systems?

Professional subwoofers require strong current output and precise driver control to achieve powerful and accurate low-frequency performance. The AT2600 provides the necessary power and stability for demanding bass reinforcement applications.