Optimal Audio Cuboid 10" Wall Mounted Speaker
Description
Description
Cuboid 10 is a full range, two-way, passive, 10” loudspeaker designed to outperform its compact size. For short to medium throw distances, it effortlessly delivers rich and detailed sound with punch and precision.
With its wooden cabinet, steel grille and optional mounting hardware the professionally presented Cuboid 10 can be fixed in either portrait or landscape mode for a flexible, simple installation.
Cuboid 10 features a 10” (250mm) low frequency (LF) driver for impressive bass and midband with 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.
For enhanced bass performance, Cuboid 10 can be teamed with Sub 15.
SmartAmp will provide amplification, optimal sound settings as well as limiters to protect the drivers when playing at louder sound levels.
When teamed with Zone and WebApp, system set up and end user control is effortless, and can be further supplemented by ZonePad wall controllers.
FEATURES
- Compact sized wooden cabinet
- Portrait or landscape mounting options
- Rotatable high-frequency horn
- 65Hz – 20kHz frequency response ±3dB
- Maximum SPL 120dB (continuous), 126dB (peak)
- 90° horizontal x 50° vertical coverage
Key Features
Key Features
-
PlacementOn Wall
-
Driver Size
-
Warranty
Specifications
Specifications
Payment & Security
Secure Payments
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Authorised Dealer
K&B Audio are authorised dealers for Optimal Audio. All sales come with a 3 Years manufacturers warranty and full technical support.

Why K&B Audio
Over a Decade of Experience
Established in 2013, we’ve been helping customers enjoy hassle-free home audio for more than 10 years.
Shop with Confidence
Our 'Happy Sound Guarantee' guarantees you expert advice, 60 day returns and free delivery on orders over £50.
35,000+ Satisfied Customers
We’ll always help you find the right solution for your needs, not just what boosts our bottom line. Don’t just take our word for it – read our glowing customer reviews.
Extensive Product Range
With the top brands, carefully curated bundles and thousands of home audio products in stock, we’ve got something for every setup.