If you've ever watched Nirvana's legendary MTV unplugged concert you will have seen bassist Krist Novoselic plucking away on an acoustic bass
Much like it's little sibling. The acoustic bass has a hollow body and a sound hole which helps produce its natural sound. It is common to find electric pickups and preamp’s installed into acoustic basses in order to amplify the otherwise low acoustic output. These instruments are known as electro acoustic basses.
At the PMT acoustic guitar shop you can expect to find a great selection of acoustic basses.