Optimal Audio Cuboid 12-B

Cuboid 12 is a full range, two-way, passive, 12” loudspeaker designed to perform. For applications requiring that extra power and performance, it effortlessly delivers rich and detailed sound with punch and precision.

With its steel grille and optional mounting hardware the professionally presented Cuboid 12 can be fixed in either portrait or landscape mode for a flexible, simple installation.

Cuboid 12 features a 12” (300mm) low frequency (LF) driver for added bass and midband with a 1″ (25mm) exit high frequency (HF) compression driver for clarity of vocal and high frequency projection. The HF section delivers consistent coverage in either plane from a user-rotatable horn.

When coupled with the Zone series, a ZonePad and the WebApp makes setting up a system and end user control simple and intuitive.

TYPE Two-way, full range, passive loudspeaker
FREQUENCY RESPONSE (with preset)

62Hz – 20kHz ± 3dB -10dB @ 47Hz
DRIVERS

LF: 12” (300mm), ferrite motor system HF: 1” (25mm) exit/1.4” (25mm) voice coil, polymide dome compression driver
RATED POWER 300W (AES) 1200W (Peak)
NOMINAL IMPEDANCE 8 Ohms
SENSITIVITY (1W/1m) 98dB
MAXIMUM SPL 123dB (cont), 129dB (peak)
CROSSOVER 2.5kHz passive
DISPERSION (-6dB) 80˚ H x 50˚ V (user-rotatable)
ENCLOSURE Trapezoid wooden cabinet
FINISH Black textured paint
PROTECTIVE GRILLE Black perforated steel with scrim cloth backing
CONNECTORS 2x NL4 type
PIN CONNECTIONS (INPUT) 1+/1-
FITTINGS 21 x M8, inset bolts
DIMENSIONS

(W) 360mm x (H) 575mm x (D) 392mm (W) 14.17” x (H) 22.64” x (D) 15.43”
WEIGHT 20kg (44.09lbs)