Yamaha DBR12 1000 Watt 12" Powered Speaker Yamaha Speaker Enclosure DBR Series powered loudspeakers harness the same state-of-the-art Yamaha DSP, amplifier and speaker technologies developed for the professional DSR Series and DXR
Yamaha DBR12 1000W 12-Inch Powered Loudspeaker – Easy Music Center
Amazon.com: YAMAHA NS-SW1000 Powered Subwoofer - Black Piano Finish : Musical Instruments
Yamaha DBR15 Powered speaker, 1000 watt, 800 watt 15" LF, 200W 1.4" titanium compression driver - Sole Source AV Supply