Watch: Learn about the Yamaha DBR series of Powered PA Speakers   The 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, the DBR10 can be used as a utility speaker in a variety of environments. Product Specifications Speaker type 2-way, Bi-amp powered speaker, Bass-reflex type Frequency range (-10dB) 55Hz – 20kHz Nominal coverageH 90° V 60° ComponentsLF Diameter:10 cone, Voice Coil:2, Magnet:Ferrite HF Diaphragm:1, Type: 1 throat compression driver, Magnet:Ferrite Crossover 2.1kHz: FIR-X tuning™ (linear phase FIR filter) Output power Dynamic:700 W (LF: 500 W, HF: 200 W) / Continuous: 325 W (LF: 260 W, HF: 65 W) Maximum output level (1m; on axis) 129dB SPL I/O connectors INPUT1: Combo x1, INPUT2: Combo x 1 + RCA pin x 2 (Unbalanced), OUTPUT: XLR3-32 x 1 (CH1 Parallel Through or CH1+CH2 Mix) Processors D-CONTOUR: FOH/MAIN, MONITOR, OFF Heat dissipation Fan cooling, 4 speeds Power requirements 100 V, 100-120V, 220-240 V, 110/127/220V (Brazil), 50/60Hz Power consumption 60W(1/8 Power Consumption), 18W(Idle) Cabinet material Plastic Finish Black Handle Top x 1 Flying and mounting hardware Bottom x 2 (Fit for M8 x 15 mm eyebolts) Pole socket 35mm (Bottom x 1) DimensionsW 308mm (12.1) H 493mm (19.4) D 289mm (11.4) Net weight 10.5 kg (23.2 lbs) Accessories BBS251, BCS251, BWS251-300, BWS251-400 (Optional Speaker bracket)