M260 — Cinema Screen Loudspeaker System

The M260 is a modular three-way, bi-amplified screen channel system in the SOVOX M Series for medium and large commercial cinemas, covering behind-screen main channels, multiplex auditoria and screening or dubbing rooms. It pairs a dual-15-inch low-frequency module (M260(W)) with a mid/high module (M260(T)) carrying a dedicated 12-inch midrange and a 3-inch compression driver, covering 42 Hz–18 kHz (±3 dB, half-space) with a 32 Hz–20 kHz usable range and 90° × 45° nominal coverage.

Each 15-inch woofer combines a 75.5 mm voice coil, a 22.5 mm winding and a 190 mm ferrite magnet assembly, providing the thermal and mechanical capacity required for sustained cinema playback. The mid/high module assigns the dialogue band to a dedicated 12-inch midrange, while the 3-inch compression driver uses the HLMS™ copper-sleeve-plus-aluminium-ring dual shorting structure. The system crosses over actively at 300 Hz (LR24) with independent amplifier channels for LF and mid/high, and an internal 1.8 kHz passive network links the midrange and high-frequency sections. The two modules (approx. 44.3 kg and 17.2 kg net) can be handled, positioned and serviced separately, easing installation behind the screen.