AD ULT2.26 Professional 2-Channel Power Amplifier

The AD ULT2.26 is a high-power professional 2-channel Class-D power amplifier designed for demanding sound reinforcement applications. With powerful output across 8Ω, 4Ω, and 2Ω loads, it provides the performance and flexibility required for professional PA systems, subwoofers, line arrays, concerts, live events, clubs, and fixed installations.

The ULT2.26 delivers 2600W × 2 at 8Ω, increasing to 4300W × 2 at 4Ω and 6400W × 2 at 2Ω. Its Bridge Mode provides additional output for applications requiring extremely high power from a single amplifier channel.

Power Output

RMS Power — Stereo Mode

• 2600W × 2 @ 8Ω
• 4300W × 2 @ 4Ω
• 6400W × 2 @ 2Ω

RMS Power — Bridge Mode

• 5200W @ 8Ω
• 8600W @ 4Ω
• 10,900W @ 2Ω

Built for High-Power Professional Audio

The AD ULT2.26 is designed for professional sound systems where high output and flexible speaker loading are essential. It is suitable for driving large-format PA speakers, subwoofers, line arrays, and high-output sound reinforcement systems.

With two high-power channels and Bridge Mode capability, the ULT2.26 can be configured for a variety of professional audio setups, from live performances and concerts to rental systems, entertainment venues, and permanent installations.