Pioneer Pro LR-48M20 8-Channel x 2500W @4½ Touring Amplifier

High-Power Eight-Channel Amplifier for Professional Audio Systems
The LR-48M20 Touring Amplifier is an eight-channel powerhouse delivering 2500W per channel at 4Ω. Designed for live sound and touring applications, this amplifier is part of the advanced 48M Series by Linea Research. With cutting-edge DSP, unparalleled reliability, and flexible configuration options, the LR-48M20 is the ultimate solution for professional audio systems requiring exceptional performance.

Reliable Performance for Demanding Applications
Equipped with over-designed high-capacity power supplies, the LR-48M20 ensures consistent power delivery even under heavy loads. This amplifier can drive all channels at full capacity into 2Ω while maintaining high efficiency. This reliability makes it a trusted choice for demanding live environments, where consistent audio quality is critical.

Advanced DSP Technology for Precise Audio Control
The LR-48M20 features Linea Research’s proprietary 96kHz DSP, offering precise control over audio performance. This includes LIR linear phase crossover filters, multi-band limiting, and peak protection for superior sound clarity. The integrated DSP is fully configurable, ensuring optimal audio output for any venue or application.

Flexible Configuration for Diverse System Designs
With the ability to support 2Ω, 4Ω, and 8Ω loads, as well as 25V, 70V, and 100V constant voltage lines, the LR-48M20 is versatile enough to suit a variety of system requirements. Whether used in touring setups or fixed installations, this amplifier adapts to meet the unique needs of your project.

Efficient Design Reduces Heat and Operating Costs
Thanks to its efficient Class D amplification, the LR-48M20 minimizes wasted energy and heat generation. This reduces operating costs while maintaining ample power reserves for pristine sound quality, even in the most extreme conditions. This efficiency is essential for reducing energy consumption during large-scale events.

Seamless Network Control and User-Friendly Operation
The LR-48M20 provides intuitive control through a full front-panel interface, ideal for live sound environments. Additionally, Ethernet connectivity allows remote monitoring and control via Linea Research’s SE System Engineer software. This combination of local and remote control ensures effortless system management, from installation to performance.