For small and medium-sized planetaria Spitz offers stereophonic sound systems with CD, ADAT, DAT or hard drive playback.
For large venues we offer digital 5.1 surround systems. This system uses five wide band speaker channels and one low frequency sub woofer channel with an integrated, fully digital central sound processor. The system supports inputs from theater public address microphones, hard drives, CD players, 8-channel digital decks, cassette decks, DAT cassette decks, and other audio sources. The audio system components are rack mounted in a floor-standing equipment rack or in the operators control console.