H04R 5/02
Definition Statement
This place covers:Spatial or constructional arrangements of loudspeakers or of loudspeakertransducers for stereophonic reproduction, e.g.
- positioning of loudspeakers for spatial sound reproduction,
- a plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure, or
- a single (sub)woofer with two or more satellite loudspeakers for higher frequency band reproduction driven via the (sub)woofer