SUB Utopia EM Colour Evo – Stackable High-definition Subwoofer
The Sub Utopia EM Colour Evo is a high-end passive subwoofer designed to deliver powerful, precise bass for premium audio systems. Featuring a 33 cm woofer with an electromagnetic motor, it provides deep, controlled low frequencies from 22 Hz to 500 Hz. Built with Focal’s “W” cone technology and a rigid, anti-vibration Gamma Structure, it ensures low distortion and accurate sound reproduction. Designed for flexibility, multiple units can be stacked to increase performance. Ideal for pairing with Utopia speakers, it offers exceptional bass extension and clarity for both music and home cinema setups.
Available with Professional installation in NY, NJ, and CT – Powered by Sound Waves .
The Sub Utopia EM Colour Evo subwoofer is the ultimate Utopia building block. It is the perfect complement to the Viva Utopia Colour Evo multi-channel loudspeaker, and matches all the other models in the range, both sonically and aesthetically. An excellent audio product for music lovers and those who aspire to perfect listening quality.
Power
The Sub Utopia EM Colour Evo is a passive version without electronics, built around a 33 cm woofer with an electromagnetic motor delivering powerful performance and a wide frequency response (22 Hz to 500 Hz).
Up to Three Subwoofers
Designed for scalability, the subwoofer can be stacked up to three units to meet any power requirement, delivering the full strength of EM technology with Utopia-level performance.
Focal Know-How
Equipped with exclusive Focal innovations including the “W” cone, large double front ports to reduce distortion, and anti-vibration Gamma Structure, ensuring deep, precise and controlled bass.
Technologies
W Membrane
Perfectly defined mids and bass
The “W” sandwich cone is made of two glass layers surrounding a foam core. This unique structure provides the perfect balance of lightness, rigidity and damping, ensuring low distortion, optimized frequency response and exceptional sound precision.
Gamma Structure
Anti-vibration enclosure
The cabinet is designed to be максимально inert using MDF construction and advanced vibration mapping. This reduces unwanted resonance and distortion, ensuring pure, accurate sound reproduction without interference from cabinet vibrations.
Design
| Height | 634 mm / 25.94 in |
| Width | 483 mm / 19 in |
| Depth | 622 mm / 24.5 in |
| Weight | 72 kg / 158.5 lb |
Sound - Acoustics
| Product type | Stackable passive subwoofer |
| Loudspeakers | Electro-Magnetic 13" (33 cm) “W” bass driver |
| Response at -6 dB (Low frequency point) | 19 Hz |
| Frequency response (+/- 3 dB) | 22 Hz - 500 Hz |
Included Accessories
| Grilles | Removable woofer grilles |
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