[. . . ] [. . . ] Drawings subject to change without notice. ACCESSORY OPTIONS No accessory options available at this time FAQ Works with SANYO PDG-DWL100, PDG-DXL100, PLC-WXL46, PLC-WXE45 What inputs are on the amplifier? Two RCA inputs and a line-level microphone input are on the amplifier. Separate gain presets are integrated on the side of the chassis. How is the sound?Will I blow away the front row to barely be heard at the back? The sound is great!We tuned the ports and power levels to optimize for a standard 32' x 32' classroom with no mic feedback, distortion or blaring up close. Note: DWL100/WXE45/WXL46 can be attached max 60" diagonal screen image. [. . . ] [. . . ]