Description: Seven-component, four-loudspeaker array composed of two Type A Reference Towers, two SUB 1800 reflex-loaded subwoofers, two isolated, outboard, five-way passive filter networks including custom wiring harnesses (two per system) and an outboard electronic crossover for the subwoofers.
Type A Reference Tower: Three-way, acoustic-suspension (sealed) system. Drive-units: four 6.5" mineral-filled polypropylene-cone woofers with 32mm voice-coils, cast-magnesium baskets, and rubber surrounds; two 5" mineral-filled polypropylene-cone midrange units…