It features a powerful 15” (380mm)/3” (75mm) voice coil LF drive unit, and a 1” (25mm) exit HF compression driver with a 1.75” (44mm) polyimide diaphragm for extended high frequency response. Its 80° x 50° coverage pattern is ideal for medium-throw applications, and it delivers superior vocal performance at very high sound levels without harshness. Twin rear ports couple with adjacent walls and ceiling to enhance low frequency output and extension.

The S.15 is a high-power, passive two-way system designed for family KTV, KTV lounges and music bars that require performance and output from a single enclosure.