Transistor Compatibility: Designed for 2SD1047 (not included) Audio Output: 2.1 Channel – 18W 18W Stereo 70W Subwoofer Operating Voltage: Suitable for AC input (check specifications for exact ratings) Robust Design: Heavy-duty PCB with clear silk screen markings for easy assembly Volume Controls: Provision for Woofer, Left, and Right channel control High Power Output: Ideal for larger rooms, parties, or bass-intensive setups Excellent Sound Quality: Crisp highs, rich mids, and deep bass Ideal For: DIY audio amplifiers, subwoofer projects, home theater systems Easy Assembly: Clearly labeled layout for stress-free component installation Compact and Efficient: Fits perfectly in custom enclosures