DM-50D 5" 2-Way Class-D Active Desktop Monitor 25W PAIR BlackThe DM 50D speakers deliver balanced, punchy bass sound and they can pump out extra power thanks to the new Class D amplifier and 5 inch woofer in each unit. Flick the switch to change from DJ mode to Production mode and the DSP settings will automatically create the best sound for each application. With RCA, mini jack, and the newly added TRS input terminals, you can connect different kinds of gear such as DJ controllers and mixers, or the laptop or