Free Express Shipping! JBL SRX815 - 15" Two-Way Bass Reflex Passive System JBL 15" Woofer, Tunings for Crown Amps and dbx Venu360, 3200W Peak, 1600W Program Power Handling, 56 Hz to 20 kHz Frequency Response, 136 dB Maximum SPL, Ergonomic Handles, M10...