Background Music PA System with 4x Power Dynamics 4" Wall Speakers & 50W Bluetooth Mixer Amplifier - 100V Audio Installation for Cafés Bars Shops Restaurants (Black)

All-in-one background music and PA solution featuring four premium 4" wall speakers and a versatile 50W Bluetooth mixer-amplifier, perfect for enhancing atmosphere in cafés, bars and restaurants. Mixer amplifier incorporates Bluetooth connectivity, USB and SD slots for MP3 playback, enabling effortless streaming from smartphones, tablets and media devices - no complicated wiring required. Speakers deliver clear sound via a two-way design with 4" woofer and Mylar tweeter, using built-in crossover technology to accurately separate frequencies for rich audio clarity and balanced output. Flexible installation: supplied wall brackets allow vertical or horizontal speaker placement, fitting discretely in commercial spaces while amplifier offers 8 ohm, 70V and 100V line compatibility. Simple operation includes user-friendly EQ controls, remote control functionality and multiple inputs for microphones and external audio sources, ideal for announcements, promotions and music.