Consists of MC19 faceplate and MBB3 black boxCan be mounted anywhere to protect stereo from water damageRust-proof, splash-resistant housingSirius-readyAux-inDual pre-outs4 x 45 wattsAM/FM with CD changer control (no CD mechanism in unit)Made for iPod (features controller and readout)Subwoofer outputUSB 2.0 for playing audio files (features controller and readout)Built-in hard drive with 1gb of storage (about the size of 20 CDs)European tuningSubmersible faceplateUnique two-line displayFaceplate size: 6.73"W x 3.97"HBlack box size (including brackets): 8 1/8"W x 6 9/16"H x 1 5/8"D