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Optimal two-way, 3" loudspeaker, black

Optimal Audio Two-way, full range, passive, 3” loudspeaker (black)
$75.00 / EA
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Cuboid 3 - Two-way, full range, passive, 3” loudspeaker

Cuboid 3 is a full-range, two-way, passive 3” loudspeaker designed to give exceptional sound quality in a very small form factor for distributed applications with high-quality background music and speech reproduction.

With its attractive design and mounting hardware, Cuboid 3 can be fixed in either portrait or landscape orientation for simple and flexible installation. A weatherproof terminal cover is available for outdoor use, bringing the rating to IP54.

Cuboid 3 features a 3.5” low-frequency driver and a 0.5” PEI dome high-frequency driver mated to a shallow wave guide for consistent HF distribution.

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


• Discreet size, high performance
• Portrait or landscape mounting options
• Wall bracket included
• Max SPL 98dB (continuous) 104dB (peak)
• 130° horizontal x 120° vertical coverage
• IP54 for outdoor use with accessory terminal cover

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Unit of MeasureEA
Unit Size1
ManufacturerOptimal Audio
AvailabilityOut of Stock
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