The Yamaha DBR10 is the most compact model in its series and in its class. Capable of delivering a maximum SPL of 129dB from its compact enclosure, this speaker can be used as a utility speaker in a variety of environments. Delivering an accurate, controlled performance, it can withstand a whopping 129dB SPL. Using the latest DSP, Yamaha applied their proprietary FIR-X tuning to optimize the sound and protection algorithms, providing you with plenty of muscle, despite this active speaker's rather diminutive size. Incredibly versatile, you can use it as a great-sounding main speaker or as a high-performance floor monitor with a quick flick of the active speaker's D-Contour switch. A switchable highpass filter also makes it easy for you to add a subwoofer to your rig. Features FIR-X tuning delivers excellent sound quality with high resolution and a smooth frequency response D-Contour optimizes the DBR10 for main speaker or floor monitor use Onboard mixer lets you select either a direct output or a mixed output Comprehensive inputs for mixer, musical instrument, or media players Amplifier and power supply design provides powerful output from a compact speaker DSP-controlled protection functionality promotes optimum reliability Specifications Powered: Yes Power Configuration: Bi-amped LF Driver Size: 1 x 10" HF Driver Size: 1" LF Driver Power Amp: 500W HF Driver Power Amp: 200W Total Power: 700W Inputs: 2 x XLR/TRS Combo, 1 x Stereo Outputs: 1 x XLR Frequency Range: 55Hz-20kHz (-10dB) Crossover Frequency: 2.1kHz Maximum Peak SPL: 129dB Horizontal Coverage Angle: 90 Degrees Vertical Coverage Angle: 60 Degrees Enclosure Material: Plastic Mounting Options: Pole Mount with 1.37' socket, Floor Wedge, 2 x M8 Fly Points Height: 19.4" Width: 12.1" Depth: 11.4" Weight: 23.2 lbs.