Music System with Auto Standby Mode has woofer units directly mounted on extremely thick MDF inner baffles which limits unnecessary resonance and produces a powerful bass sound. The Music System has power consumption of 100 w, maximum external dimension of 197 X 301 X 262 mm, unit weight of 6.5 kg. The Music System has frequency range from 50 Hz to 20 kHz. The Music System with Auto Standby Mode outputs powerful bass from the front of the speaker and grooves are installed in the bass reflex duct parts to improve air flow.