The Yamaha DBR15 15-Inch 2-Way Powered Loudspeaker achieves best-in-class SPL of up to132dB and delivers the lowest frequency in its lineup. The DBR15 delivers outstanding performance for the main front-of-house sound for the live performance or DJ events that require highly prominent low and more power.High-Efficiency 1000W Class-D AmplifierThe DBR's lightweight, high-performance Class-D amplifier is capable of producing up to 1000W of power, achieving an SPL of 132dB, delivered with remarkable clarity and dynamic characteristics.Custom Designed TransducerThe high power output woofers deliver well-defined, powerful bass with minimal distortion, while the 1.4-inch precision compression driver produces accurate mid-range and high frequencies.Highly Portable CabinetIt feature a compact, lightweight, and durable plastic cabinet which offers the highest level of portability of all Yamaha powered speakers. The sleek steel grille bolsters cabinet offers durability and protects the internal components while a newly designed ergonomic handles provide effortless transportation and system setup.Easy-to-Use Onboard 2-Channel MixerThis speaker has two input channels. CH1 has a combo jack which accepts both XLR and TRS Phone allowing for either Mic or Line level input signals. The CH2 offers two input options; a combo jack that accepts XLR or TRS Phone, and an RCA pin jack for input from CD players or other stereo line-level sources. The onboard mixer allows you to select either CH1+2 MIX to mix the signal of CH1 and CH2, or CH1 THRU to pass the signal from CH1 only.Smart Enclosure Design for Floor MonitoringIt features an optimized 50-degree wedge angle for floor monitoring. The DBR15's symmetrical shape allows for effortless configuration of a mirror-mode floor monitoring system in either symmetrical or stereo sound field setups.Rigging Points for Installation ApplicationsIt comes equipped with M8 rigging threads, allowing for rigged applications with optional speaker brackets or standardized eye-bolts.