Features & Applications
Features
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Applications
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Detailed Description Cuboid 10
Cuboid 10 combines a 10-inch LF driver with a 1-inch-exit compression driver for short to medium throw installations. The HF driver uses a 36 mm voice coil. Its wooden cabinet and perforated steel grille provide a format for fixed music and speech systems.

A user-rotatable horn supplies 90° horizontal by 50° vertical coverage. Rotating the horn allows the HF pattern to follow the selected portrait or landscape cabinet orientation. The loudspeaker is rated at 250 W AES into 8 Ω, with a specified maximum output of 126 dB peak.
Optional mounting brackets and M8 eye bolts are listed in the technical table. Choose a suitable amplifier with the supported loudspeaker preset, and add a recommended Sub model where extra bass output is needed. Zone and WebApp provide source management and staff access to daily controls.
Explore the Optimal Audio range at B-Star. Technical reference: Cuboid 10 datasheet and the Optimal Audio brochure.
Technical Specifications Cuboid 10
ACOUSTICS |
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| TYPE | Two-way, full range, passive loudspeaker |
| FREQUENCY RESPONSE (WITH PRESET) | 65Hz – 20kHz ± 3dB -10dB @ 49Hz |
| DRIVERS | LF: 10” (254mm), ferrite motor system HF: 1” (25mm) exit/1.4” (36mm) voice coil, polyimide dome compression driver |
| RATED POWER | 250W (AES) 1000W (peak) |
| NOMINAL IMPEDANCE | 8Ω |
| SENSITIVITY (1 W / 1 m) | 96dB |
| MAXIMUM SPL | 120dB (cont), 126dB (peak) |
| CROSSOVER | 2.8kHz passive |
| DISPERSION (-6DB) | 90˚ H x 50˚ V (user-rotatable) |
ACCESSORIES & SYSTEM MATCHING |
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| RECOMMENDED AMP | SmartAmp 30 |
| ACCESSORIES (AVAILABLE SEPARATELY) | Wall Bracket B, U Bracket B, M8 Eye Bolt |
| RECOMMENDED SUB | Sub 15 |
CONSTRUCTION & INSTALLATION |
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| ENCLOSURE | Trapezoid wooden cabinet |
| FINISH | Black textured paint |
| PROTECTIVE GRILLE | Black perforated steel with scrim cloth backing |
| FITTINGS | 21 x M8, inset bolts |
CONNECTIONS |
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| CONNECTORS | 1x NL4, 1x 4 pin Euroblock |
| PIN CONNECTIONS | NL4 Input only 1+/1-, 4-pin Euroblock with +/- for input and +/- for link connections |
DIMENSIONS & WEIGHT |
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| DIMENSIONS | (W) 322mm x (H) 524mm x (D) 326mm |
| WEIGHT | 16kg (35.27lbs) |


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