Optimal Audio CUBOID 12 Black

Optimal Audio CUBOID 12 Black – Passive 2-way speaker with a 12-inch woofer, designed to deliver remarkable performance. Ideal for applications that require extra power, providing detailed, powerful, and precise sound. With a wooden cabinet, steel grille, and optional mounting hardware, it can be easily installed in portrait or landscape mode.

It features a 12” (300mm) low-frequency driver for stronger bass and midband, and a 1” (25mm) compression driver for vocal clarity and high-frequency projection. The high-frequency section offers even coverage, with a user-rotatable horn. For deeper bass, it can be combined with Sub 15. System setup and control are easy and intuitive, with the option to add ZonePad controllers.

Features:

• Wooden cabinet
• Portrait or landscape mounting options
• Rotatable high-frequency horn
• Frequency response 62Hz – 20kHz ±3dB
• Max SPL 123dB (continuous), 129dB (peak)
• Horizontal coverage 80° x vertical 50°

Specifications:

• Type: passive speaker, 2-way, full range
• Frequency response (with preset): 62Hz – 20kHz ± 3dB -10dB @ 47Hz
• Drivers:
• LF driver: 12” (300mm), ferrite
• HF driver: 1” (25mm), with polyimid dome
• Nominal power: 300W (AES) 1200W (peak)
• Nominal impedance: 8 Ohms
• Sensitivity (1W/1m): 98dB
• Max SPL: 123dB (continuous), 129dB (peak)
• Frequency filter: 2.5kHz passive
• Dispersion (-6dB): 80° H x 50° V (user-rotatable)
• Enclosure: trapezoidal wooden cabinet
• Finish: textured black paint
• Protective grille: black perforated steel with protective mesh
• Connectors: 2x NL4 type
• Pin connections (input): 1+/1-
• Mounting points: 21 x M8 screws, recessed
• Dimensions per unit: (L) 360mm x (Ø) 575mm x (W) 392mm
• Weight: 20kg