The class-D amplifier outputs 2 x 25W of power at 4 ohms. The 5 fiberglass woofers deliver a natural, punchy bass, and the 3/4 soft-dome tweeters deliver well-balanced high frequencies. A stereo mini-jack headphone output with a speaker-volume knob are built into the front panel of the speaker. The rear panel features dual 1/4, stereo RCA, and 3.5mm stereo mini-jack inputs, along with an output to the right satellite speaker. In addition, a power cord, a 6.6' speaker cable (for the satellite speaker), a 3.5mm to RCA adapter cable, and bottom cushions are also included. Key Features 5 Fiberglass Woofer 3/4 Soft-Dome Tweeter 96 kHz DSP, DJ/Production Switch Class-D Amplifier Headphone Output and Volume Knob 1/4, RCA, and Stereo Mini-Jack Inputs Includes Power Cord and Speaker Cables 3.5mm to RCA Adapter Cable Includes Two Bottom Cushion Includes Power Cord