Reiss RS-SQR4110.4Q

Reiss RS-SQR4110.4Q – Compact 4-Channel Class D Amplifier with Clean and Efficient Performance

Reiss RS-SQR4110.4Q is a modern Class D 4-channel amplifier developed for those who want clear sound reproduction, high efficiency, and easy installation in a compact format. It is perfectly suited for upgrading both factory systems and more advanced audio builds where control and sound quality are top priorities.

The amplifier delivers stable power with excellent dynamics and control, making it well suited for driving coaxial speakers, component systems, and midranges with clear and balanced sound reproduction. At 2 Ohms, the RS-SQR4110.4Q provides significantly higher output power, offering extra flexibility for more demanding speaker setups.

The wide frequency response of 10–30,000 Hz contributes to an open and detailed sound signature with excellent reproduction across the entire frequency range. The efficient Class D design also ensures low heat generation and high efficiency, keeping the amplifier stable even during extended listening sessions.

With low distortion and a stable signal-to-noise ratio, the RS-SQR4110.4Q delivers clean and controlled audio even under heavier loads. The wide input sensitivity range makes it easy to pair the amplifier with factory head units, DSP processors, and aftermarket audio sources.

Thanks to its compact chassis and modern design, the amplifier is easy to install even in vehicles where installation space is limited.

Reiss RS-SQR4110.4Q is a perfect choice for anyone looking for clean sound reproduction, high efficiency, and flexible performance in a compact 4-channel amplifier.