Beovox S30 and S40 both used a two-unit configuration and pressure chamber design to reproduce music faithfully and clearly.

They handled up to 30 watts and 40 watts respectively and were ideal for mounting within a shelving system. Beovox S40 worked in conjunction with Beosystem 2300 if that is how you wished to use them. They featured a 20cm bass driver (woofer) and a 2,5cm dome treble unit (tweeter) offering wide frequency response and clean, clear sound reproduction.