Yamaha DBR10 10" 2-Way Powered Loudspeaker Each The Yamaha DBR10 10 Inch 2 Way Powered Loudspeaker is a compact, easy to carry loudspeaker that is perfect for the gigging musician or DJ. The DBR series speaker is a highly efficient, 1000 watt Class D amp that delivers clear sound without distortion. It also has an onboard, 2 channel Mixer. CH 1 accepts both XLR and TRS connections and CH 2 is a combo jack that accepts XLR/TRS inputs and RCA pin jacks so you can connect CD players or other stereo line level sources.  Specifications • Power Rating: 700w • Max. SPL: 129dB SPL  • Freq. Range: 55Hz-20kHz • LF: 10" Cone • HF: 1" Diaphragm, 1" Throat • Coverage Angle: H90˚x V60˚