Teenage Engineering OB-4 Black electro-harmonix Each step in its sequence

Each step in its sequence is a new pathway to adventure

Middle position is no input bass cut

according to DIN/IEC 651

Desktop assembly bracket included

waterproof travel backpack designed specifically for the Tiptop Mantis Eurorack case

Teenage Engineering OB-4 Black electro-harmonix Each step in its sequenceintroducing OB4, the portable high fidelity loudspeaker with two 4'' bass drivers and a pair of neodymium tweeters that deliver crystal clear, open natural sound with 38 watts per channel that's around 100 decibels of incredible sounding stereo. listen using line input, bluetooth, FM radio and disk. the interface is minimal, with only the things you really need. yet if you look below the surface, there's a lot more than meets the eye. natural sound