Behringer ULTRABASS BXL900 90-Watt 2-Channel Bass Workstation Powerful 90-Watt 2-channel Bass Workstation in wedge-shaped cabinet Original BUGERA 12" special high-impact cone speaker Ultra-musical, active 7-band graphic EQ with FBQ Spectrum Analyzer Switchable Ultrabass subharmonics processor for unbelievable low-end power CD input allows you to play along to your favorite music