This Speaker and Amp package includes Yamaha's P5000S Dual Channel Power Amp, 2 - A15 15" 2-Way Loudspeakers, and 2 Gear One Speakon to 1/4-Inch Speaker Cables. Yamaha A15 15" 2-Way Loudspeakers The Yamaha A15 speakers from the A Series are designed for live PA system use. They are 2-way speakers featuring a bass reflex, trapezoidal cab design, heavy grille, recessed side handles, and black carpet covering. The A15 speakers have a 15" woofer, 1" high-frequency horn, and 400W/800W program/peak handling. Yamaha P5000S Dual Channel Power Amp The Yamaha P5000S dual channel power amplifier is designed for big power output. It will deliver pro-quality power in a wide range of configurations. It features both XLR and 1/4" TRS inputs and Neutrik Speakon, phone plug, and 5-way binding post outputs. Other features include sweepable high- and low-pass filters, Yamaha's exclusive EEEngine technology for high performance with exceptional efficiency, and a variable speed fan. 2U chassis. Delivers 700W/ch @ 4 ohms, 500W @ 8 ohms, and 1,400W @ 8 ohms bridged. Gear One's Speakon to 1/4-Inch Speaker Cable Finish off this PA package with an inexpensive way to get connected. These 16-gauge speaker cables are 25' long and feature a Speakon connector on one end and a 1/4" connector on the other.