The MB308 is a very low profile bass enclosure measuring under 9" high (22.5cm). It is designed for applications where height is limited but meaningful bass is desired, for example, under seating in restaurants and bars. The MB308 makes a great complement to our F55, F81 and F88 enclosures. It consists of 3 x customised 8" loudspeakers which drive a ported resonant chamber enclosure handling a total of 300 Watts and averaging 101dB sensitivity between 60Hz and 140Hz.