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Cuboid 15

Cuboid 15 is a 15-inch two-way passive loudspeaker rated at 500 W AES. Its wooden cabinet, rotatable 80° × 50° HF horn and optional mounting accessories suit fixed commercial installations.

BROCHURE DATA SHEET

Features & Applications

Features

  • Two-way 15-inch passive system
  • Power handling: 500W (AES) 2000W (peak)
  • Maximum SPL: 126dB (cont), 132dB (peak)
  • Coverage: 80˚ H x 50˚ V (user-rotatable)
  • Wooden enclosure with optional wall and U-bracket mounting
  • Rotatable HF horn

Applications

  • Restaurants, cafés and bars
  • Hotels and hospitality spaces
  • Retail and commercial installations

Detailed Description Cuboid 15

Cuboid 15 uses a 15-inch LF driver and a 1-inch-exit compression driver for short to medium throw commercial systems. The HF driver has a 44 mm voice coil. A wooden enclosure and perforated steel grille form the cabinet for fixed installation.

Optimal Audio Cuboid 15 15-inch passive loudspeaker

The user-rotatable horn provides 80° horizontal by 50° vertical coverage, allowing the HF pattern to match portrait or landscape mounting. The loudspeaker handles 500 W AES into a nominal 8 Ω load. Its datasheet specifies a maximum level of 132 dB peak.

Optional brackets and M8 eye bolts accommodate the mounting methods listed by the manufacturer. Use the supported amplifier and loudspeaker processing settings, with a recommended Sub model for additional low-frequency output. Zone and WebApp add routing and everyday control to the complete installation.

Explore the Optimal Audio range at B-Star. Technical reference: Cuboid 15 datasheet and the Optimal Audio brochure.

Technical Specifications Cuboid 15

ACOUSTICS
TYPE Two-way, full range, passive loudspeaker
FREQUENCY RESPONSE (WITH PRESET) 58Hz – 18kHz ± 3dB -10dB @ 40Hz
DRIVERS LF: 15” (380 mm), ferrite motor system. HF: 1” (25 mm) exit, 44 mm voice coil, polyimide dome compression driver
RATED POWER 500W (AES) 2000W (peak)
NOMINAL IMPEDANCE 8Ω
SENSITIVITY (1 W / 1 m) 99dB
MAXIMUM SPL 126dB (cont), 132dB (peak)
CROSSOVER 2.3kHz passive
DISPERSION (-6DB) 80˚ H x 50˚ V (user-rotatable)

CONSTRUCTION & INSTALLATION
ENCLOSURE Trapezoid wooden cabinet
FINISH Black textured paint
PROTECTIVE GRILLE Black perforated steel with scrim cloth backing
FITTINGS 19 x M8, inset bolts

CONNECTIONS
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
DIMENSIONS (W) 426.5mm x (H) 691.5mm x (D) 416mm
WEIGHT 28kg (61.73lbs)

ACCESSORIES & SYSTEM MATCHING
ACCESSORIES (AVAILABLE SEPARATELY) Wall Bracket C, U Bracket D, M8 Eye Bolt
RECOMMENDED SUB Sub 15

 

CONTACT CONSULTING

CÁC SẢN PHẨM KHÁC

Description

Features & Applications

Features

  • Two-way 15-inch passive system
  • Power handling: 500W (AES) 2000W (peak)
  • Maximum SPL: 126dB (cont), 132dB (peak)
  • Coverage: 80˚ H x 50˚ V (user-rotatable)
  • Wooden enclosure with optional wall and U-bracket mounting
  • Rotatable HF horn

Applications

  • Restaurants, cafés and bars
  • Hotels and hospitality spaces
  • Retail and commercial installations

Detailed Description Cuboid 15

Cuboid 15 uses a 15-inch LF driver and a 1-inch-exit compression driver for short to medium throw commercial systems. The HF driver has a 44 mm voice coil. A wooden enclosure and perforated steel grille form the cabinet for fixed installation.

Optimal Audio Cuboid 15 15-inch passive loudspeaker

The user-rotatable horn provides 80° horizontal by 50° vertical coverage, allowing the HF pattern to match portrait or landscape mounting. The loudspeaker handles 500 W AES into a nominal 8 Ω load. Its datasheet specifies a maximum level of 132 dB peak.

Optional brackets and M8 eye bolts accommodate the mounting methods listed by the manufacturer. Use the supported amplifier and loudspeaker processing settings, with a recommended Sub model for additional low-frequency output. Zone and WebApp add routing and everyday control to the complete installation.

Explore the Optimal Audio range at B-Star. Technical reference: Cuboid 15 datasheet and the Optimal Audio brochure.

Technical Specifications Cuboid 15

ACOUSTICS
TYPE Two-way, full range, passive loudspeaker
FREQUENCY RESPONSE (WITH PRESET) 58Hz – 18kHz ± 3dB -10dB @ 40Hz
DRIVERS LF: 15” (380 mm), ferrite motor system. HF: 1” (25 mm) exit, 44 mm voice coil, polyimide dome compression driver
RATED POWER 500W (AES) 2000W (peak)
NOMINAL IMPEDANCE 8Ω
SENSITIVITY (1 W / 1 m) 99dB
MAXIMUM SPL 126dB (cont), 132dB (peak)
CROSSOVER 2.3kHz passive
DISPERSION (-6DB) 80˚ H x 50˚ V (user-rotatable)

CONSTRUCTION & INSTALLATION
ENCLOSURE Trapezoid wooden cabinet
FINISH Black textured paint
PROTECTIVE GRILLE Black perforated steel with scrim cloth backing
FITTINGS 19 x M8, inset bolts

CONNECTIONS
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
DIMENSIONS (W) 426.5mm x (H) 691.5mm x (D) 416mm
WEIGHT 28kg (61.73lbs)

ACCESSORIES & SYSTEM MATCHING
ACCESSORIES (AVAILABLE SEPARATELY) Wall Bracket C, U Bracket D, M8 Eye Bolt
RECOMMENDED SUB Sub 15

 

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