A:Answer 8.5 inches wide by about 3.5 inches tall by 2.5 inches deep (Front to back). It is not a big radio but has good sound as is, but run a cable from the headphone jack to a nice set of studio amplified speakers or the Auxiliary input on your stereo and this little receiver will kick your favorite radio stations in awesome High-Definition Digital Audio clarity. Very inexpensive way to upgrade the home stereo. Don't let the small size fool you. This is crystal clear HD Radio. it has it's own antenna, it also comes with a plug in ground plane pig tail antenna wire (Flexible wire) that can be plugged in (Optional to use it) and it really increases the stations it will pull in from farther away. This thing kicks out great music, or listening to NPR and all the extra stations, news stations that used to be only on AM in my area are being broadcast in HD Radio. And it is subscription free,
