MX3105 — Cinema Screen Speaker

The MX3105 is a passive three-way screen-channel loudspeaker for large commercial cinema auditoria, intended for the L/C/R main channels behind acoustically transparent screens. It combines dual 15-inch low-frequency drivers, a dedicated 10-inch cone midrange and a 3-inch compression driver, covering 38 Hz–20 kHz with usable extension to 28 Hz and 100° × 60° nominal coverage.

The cabinet uses a dual-baffle structure that gives each 15-inch woofer its own baffle, increasing the low-frequency radiating area. Both the woofers and the 10-inch midrange use SOVOX ADM™ cones; the midrange adds a cast-aluminium chassis and heat-resistant braided leads. The 3-inch compression driver uses SOVOX HLMS™ dual shorting rings, a linear-motor design for higher fidelity at high drive levels. The mid/high assembly is mounted on a movable baffle, so directivity can be aimed at the screen and seating without lowering the cabinet. Passive crossovers at 900 Hz and 2.1 kHz allow one amplifier channel to drive the system at a 4-ohm nominal impedance; amplifier current capability, cabling and protection settings should be verified. The bass-reflex MDF/PVC cabinet can be screen-frame mounted or suspended.