Canton Plus X.3 is a speaker system manufactured by Canton, a German audio equipment company. The Plus X.3 is a compact bookshelf speaker designed for high-quality audio reproduction. It features a 2-way bass reflex design with a woofer and a tweeter. The speaker has a nominal power handling of 60 watts and a frequency response range of 45 Hz - 26,000 Hz. It is known for its clear and balanced sound output.