Optimal Audio Cuboid 15
Optimal Audio Cuboid 15 Two-way, full range, passive, 15″ loudspeaker
Cuboid 15 is a full range, two-way, passive, 15” loudspeaker designed to perform. For any applications requiring big output, it effortlessly delivers rich and detailed sound with extra punch and precision.
With its steel grille and optional mounting hardware the professionally presented Cuboid 15 can be fixed in either portrait or landscape mode for a flexible, simple installation.
Cuboid 15 features a 15” (380mm) low frequency (LF) driver – for extra bass performance and mid-band – and 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.
- Portrait or landscape mounting options
- Rotatable high-frequency horn
- 58Hz – 18kHz frequency response ±3dB
- Maximum SPL 126dB (continuous), 132dB (peak)
- 80° horizontal x 50° vertical coverage
- TYPE : Two-way, full range, passive loudspeaker
- FREQUENCY RESPONSE (with preset) : 58Hz – 18kHz ± 3dB -10dB @ 40Hz
- DRIVERS : LF: 15” (380mm), ferrite motor system HF: 1” (25mm) exit/1.75” (44mm) voice coil, polymide dome compression driver
- RATED POWER (AES) : 500W
- NOMINAL IMPEDANCE : 8 Ohms
- SENSITIVITY (1W/1m) : 99dB
- MAXIMUM SPL : 126dB (cont), 132dB (peak)
- CROSSOVER : 2.3kHz 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-
- PIN CONNECTIONS (LINK) : 1+/- only
- FITTINGS : 19 x M8, inset bolts
- DIMENSIONS : (W) 426.5mm x (H) 691.5mm x (D) 416mm ( W) 16.79” x (H) 27.22” x (D) 16.38”
- WEIGHT : 28kg (61.73lbs)