The Electro-Voice ZLX-15BT is a 15" 2-way powered loudspeaker with Bluetooth capabilities, featuring a 1000W Class-D amplifier driving a 15" woofer and a 1.5" high-frequency titanium compression driver. Offering a frequency response of 55 Hz to 18 kHz and a maximum SPL of 127 dB, it is ideal for various applications such as rental houses, mobile entertainers, and stage monitors.