PRORCK DANCE Single LOUD Speaker With a 15 inch Woofer + 1.35 inch Titanium Diaphragm Compression Driver - Digital LCD Display with Built-in Equalizer- Bluetooth, FM Radio, USB, SD Card - This PRORECK Party15 Active 15 inch speaker and is built to be LOUD! for - Mobile DJs and event hosts - School functions and church events - Backyard parties and BBQs - Fitness instructors and dance studios. Like New and tested – It’s just one speaker - with two Professional Wireless Microphones –and a Two Microphone Stand – with two foam tops – NEW and Fully tested.