Dual channel configuration 80W per channel (80W x 2) for balanced stereo amplification, suitable for twochannel speaker setups in home or small venue environments. Power supply options Compatible with AC input 12V to 17V or DC input 12V to 24V Requires an input current of 5A Flexible power compatibility supports integration with a variety of power sources and installation scenarios Input impedance 1K ohm input impedance Designed for compatibility with typical audio sources and for reliable signal transmission to the amplifier Benefits and applications Clear twochannel amplification for music, movies, and presentations Flexible power options allow use with common power supplies in diverse settings Impedance matching aids sound quality across standard audio sources Use scenarios Home audio system: pair with two speakers for stereo music and cinema sound in a living room or media room Small venue or cafe: provides reliable twochannel amplification for background music and announcements Recording or monitoring setup: serves as a power amplifier in a project studio for monitoring playback or driving reference speakers Compatibility and performance notes 80W x 2 output specifies twochannel operation for stereo sound 1K Ohm input impedance supports standard audio source connections Power supply ranges accommodate typical AC and DC sources used in consumer and professional environments This description preserves the original product specifications and functions while presenting clear, customerfocused information and practical use cases.