Dual Electronics XDMA6330BT 4 x 50 -Watt CD/MP3/WMA/iPod Receiver with Bluetooth Module AM/FM/CD receiver with detachable front panel 200 Watts Peak (50x4). 1.0 DIN chassis. Import ISO/DIN mountable. Electronic volume, bass, treble, balance, fader Source audio memory. Multi-button power on. Keyless CD eject.2-Pair of preamp outputs (F+R/S selectable).3.5mm front panel input. USB front panel output. 10-Character blue/white LCD. Steering wheel control input (PAC SWI-PS required) 5 Selectable EQ curves - pop, jazz, classic, beat, rock. Infrared remote control. Clock.Mute.Loudness Direct USB control for iPod/iPhone AM/FM/CD receiver with detachable front panel Single DIN Preset EQ Front 3.5mm aux input Rear RCA line output