6.5″ Quick-fit Mechanism, Metal-Frame Ceiling Speaker GALA Series offers elegant, reliable and versatile loudspeakers with woofer diameters ranging from 5” to 8”, and powers from 3W to 15W RMS. They can be used with standard 70/100V professional amplifiers, and are suitable for any application of music distribution in shops, restaurants, bars, offices, shopping malls, schools, etc. All GALA speakers feature metal frames and grilles, and quick-fit mechanism, to make installation very easy and fast. The built-in line transformers allow the use with 70/100V lines, and offer two power taps to better adapt to different speaker arrangement and amplifier powers. They come in white color, but can be painted in any color.