Free Express Shipping! Yamaha DZR15 2000W 2-Way 15" Powered Loudspeaker (Black) For Live Stage, Theatre, DJ Setups, Designed for FOH / Main Applications, LF: 15" and HF: 2", Max SPL: 139 dB, Frequency Range: 34 Hz to 20 kHz (-10 dB), Class-D...