This live sound package includes 2 Yamaha BR15 15" 2-Way Speaker Cabinets, a Yamaha P2500S Dual Channel Power Amp, and a pair of 25' Speakon-to-1/4" speaker cables, all for an incredibly good price. Yamaha BR15 15" 2-Way Speaker Cabinet The Yamaha BR15 15" 2-Way Speaker Cab can really punch out bass and everything else. Easy-to-handle cab features computerized, high-precision, environmentally friendly woodworking; large steel handles; corner protectors; built-in pole socket; and balanced acoustic design. Tight, punchy lows come from Bass Reflex technology while crisp (not brittle) HF response is generated by new titanium driver with 90° by 40° nonresonant horn. Integral protection circuitry and a 3-year warranty mean it'll never let you down. Yamaha P2500S Dual Channel Power Amp The Yamaha P2500S Dual Channel Power Amp is equippped with a specially designed circuit tailored to the response of Club Series speakers. The P-Series amps deliver pro-quality power in a wide range of configurations, and are perfect for mating with the popular Club Series speakers, as each model's power signal is tuned via YS processing to the needs of Club Series speakers. All models feature both XLR and 1/4" TRS inputs, 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. It's housed in a 2U chassis and delivers 310W/ch @ 4 ohms, 250W @ 8 ohms, and 620W @ 8 ohms bridged. Gear One Speakon to 1/4" Speaker Cables These 16-gauge speaker cables are 25' long and have a Speakon connector on one end and a 1/4" connector on the other.