RCF IPS 1.5K Class H Power Amplifier

Professional Class H Power Amplifier for Fixed and Live Systems

The RCF IPS 1.5K is a professional 2-channel power amplifier designed to provide reliable, high-output performance in both installed sound systems and mobile PA applications. Delivering up to 750 watts per channel at 4 ohms, this Class H amplifier is a versatile solution for powering passive loudspeakers in venues, churches, clubs, and rental setups. It’s built to maintain sound quality, system stability, and consistent output even in demanding environments.

750 Watts per Channel at 4 Ohms for Full System Power

With 2 x 750W at 4 ohms and 2 x 500W at 8 ohms, the IPS 1.5K has the headroom and muscle needed to handle medium-sized speakers or subwoofers with ease. Whether running full-range tops or bi-amped configurations, this amplifier ensures that your sound system receives clean, distortion-free power across the frequency spectrum. The Class H design improves efficiency by reducing heat buildup and power consumption at lower output levels.

Reliable Class H Design for Energy-Efficient Operation

The IPS 1.5K’s Class H topology minimizes heat generation by adapting voltage rails according to the input signal. This design increases efficiency without compromising sound quality or performance. For installers and touring engineers alike, this means stable operation over long durations, reduced cooling requirements, and longer component life—all essential in professional environments.

Built-In Protections Ensure Long-Term Stability

To protect your system and investment, the IPS 1.5K is equipped with multiple onboard safeguards, including thermal protection, short circuit protection, DC offset, and output overcurrent limiters. Front-panel indicators allow real-time monitoring of signal presence, clipping, and fault conditions. This keeps your signal path clean and prevents unexpected failures during performances or presentations.

Durable Chassis with Rackmount Flexibility

Housed in a rugged 2U metal chassis, the IPS 1.5K is road-ready and rackmountable, making it suitable for permanent installations or touring rigs. The rear panel includes balanced XLR inputs and Speakon/Euroblock output options for easy integration into a wide range of speaker setups. Whether you're building a fixed AV system or configuring a modular PA for live events, this amp delivers dependable performance in a compact footprint.