Pyle Home PT270AIU 300-Watt Stereo Receiver AM-FM Tuner, USB/SD, iPod Docking Station and Subwoofer Control Ipod docking station, suitable for all iPod &amp; iPhone (Ipod not included) - Microphone Volume/Tone/Echo Control - Outputs: Banana binding post (to speakers) - AM/FM Quartz Synthesized Tuner USB/SD Card MP3 Player - 300 watts x2 peak power - 2 mono RCA dedicated for subwoofer output - Auto Station Seek A/B Speaker Output - 300 watts x 2 @ 8 ohms - Digital fluorescent output display meter Separate gain control for subwoofer - 150 watts x 2 @ 4 ohms - iPod / MP3 input with cable 50 Radio Station Memory - Inputs: RCA (1 audio source) - 110-220V Switchable