Easy installation and compact footprint Built on a quality PCB for stable performance Compact design that minimizes space requirements during installation Simple wiring and mounting suitable for DIY and professional setups Optimized circuit with integrated mute Advanced circuit design for reliable operation Builtin mute switch to silence output when needed Delivers a signaltonoise ratio for clear, clean sound Strong drive capability and versatile performance Power amplifier module provides strong driving force with sound quality Suitable for a wide range of speaker loads and applications Consistent performance across different audio demands Wide and stable voltage range Operating voltage DC ±20 to ±90 V Tolerant of supply variations without compromising sound quality Flexible compatibility with various power arrangements Use scenarios DIY hifi or bookshelf speaker projects: integrate for clear, detailed audio with convenient mute when testing or tuning Small to midsize PA or monitor systems: reliable amplification for live events, classrooms, or rehearsal spaces Embedded audio devices or multiroom systems: stable performance across varying power conditions in compact installations Functions and specifications emphasized Function: power amplification with integrated mute Compatibility: operates from DC supply in the range ±20–90 V Size and mounting: compact PCBbased module designed for easy integration Material: quality PCB construction Performance: stable, lownoise amplification with strong drive capability