Channel configuration Dual channel setup delivering 80W x 2 for robust stereo performance and clear channel separation. Power supply Can be powered by AC12VAC17V or DC12VDC24V, with an input current of 5A for reliable operation and flexible integration. Input impedance 1K Ohm input impedance to provide a stable load for a wide range of audio sources, supporting clean signal transmission. Key benefits Strong twochannel power output suitable for driving two speakers with consistent performance. Flexible power options that accommodate various power environments. Standard input impedance broadens compatibility with common audio sources. Use scenarios Home stereo system upgrade: pair with bookshelf speakers to achieve balanced, quality stereo sound in a living room. Small venue or classroom PA: drive two speakers for clear and even sound distribution in compact spaces. Studio or multiroom setup: serve as a durable secondary amp for additional monitoring or channel expansion.