Used JBL SRX 815P Powered Speaker in great condition, delivering premium sound with a 15″ woofer, 1000W Class-D amplifier, and frequency response of 41Hz20kHz. Ideal for live sound and installation, it features tunable DSP, XLR input/outputs, and rugged construction. With 136 dB max SPL, this speaker offers powerful, clear audio performance in a portable, road-ready design that professionals trust. Fully tested and ready to perform at your next event or gig.