Yamaha DBR15 Loudspeaker option-group-BLX1288P31 Party-line - headset out: >=

Party-line - headset out: >= 34dB

Panel microphone - party-line: <= 25dB

2265H-1 15" Differential Drive® dual voice coil dual gap

Accepts up to 9 mm outside 4 mm inside open lug (#6

to cover extreme raked seating)

Yamaha DBR15 Loudspeaker option-group-BLX1288P31 Party-line - headset out: >=Yamaha DBR15 15" 2 way Powered Loudspeaker Wherever your music may take you, DBR Series loudspeakers are up to the task of delivering powerful, high quality sound with an un matched economy of transport and setup time. The most portable powered loudspeakers Yamaha has to offer, the versatile DBR Series harnesses the same state of the art Yamaha DSP and amplifier and speaker technologies developed for the professional DSR Series and DXR Series lineups,