Consumer and professional loudspeakers and loudspeaker systems, comprising, full-range, automotive and subwoofer systems and associated equalizers and crossovers that achieve improved low-frequency performance; the above loudspeakers, components, electronics and systems sold separately or together in a sound system

'achiev':22 'associ':17 'automot':12 'compon':31 'compris':8 'consum':1 'crossov':20 'electron':32 'equal':18 'frequenc':26 'full':10 'full-rang':9 'improv':23 'loudspeak':4,6,30 'low':25 'low-frequ':24 'perform':27 'profession':3 'rang':11 'separ':36 'sold':35 'sound':41 'subwoof':14 'system':7,15,34,42 'togeth':38

EQSS

Owners

Goods & Services