Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
All
Sub Utopia EM
reviews
Manufacturer details
- Product type: Filable passive subwoofer
- Loudspeakers: Electro-Magnetic 13" (33cm) "W" bass driver
- Response at -6dB (Low frequency point): 19 Hz
- Frequency response (+/- 3dB): 22 Hz - 500 Hz
- Height: 634 mm / 25.94 in
- Width: 483 mm / 19 in
- Depth: 622 mm / 24.5 in
- Weight: 72 kg / 158.5 lb
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- Focal monitors are noted for their "mid-forward" sound, guiding users toward balanced mixes, particularly in the midrange frequencies, which aids in crucial EQ and dynamics decisions.
- They integrate an inverted dome tweeter crafted from Aluminum/Magnesium or Beryllium, optimizing high-frequency dispersion and minimizing distortion through back wave absorption.
- Focal frequently employs flax or "W" composite sandwich cones in their mid-bass drivers, providing a lightweight yet rigid diaphragm construction that delivers exceptional definition and controlled bass.
Select products
Theva
- Positioning: The entry-level series in Focal's high-fidelity lineup.
- Description: Features Focal's signature technologies like the TNF tweeter for clear treble. Compared to the Aria Evo X, offers a more budget-friendly option with simpler cabinet designs. While it lacks the advanced materials found in the Kanta series, still provides a solid performance for its price range, suitable for basic home audio setups.
Aria Evo X
- Positioning: Sits in the mid-range of Focal's lineup, offering a balance between performance and affordability.
- Description: Features flax cone technology, providing natural sound and excellent dynamics. More refined than Theva, offering better build quality and soundstage.
Kanta
- Positioning: A premium series, offering advanced technology and design.
- Description: Known for their innovative design and use of materials like the Flax sandwich cone and Beryllium tweeter, delivering precise and detailed sound. They offer a more sophisticated sound profile than Aria Evo X, with enhanced clarity and warmth.
Sopra
- Positioning: A high-end series, just below the flagship Utopia line, focusing on compactness and performance.
- Description: Excels in sound transparency and precision, featuring technologies like the Infinite Horn Loading system for improved treble. They offer a richer harmonic experience than Kanta.
Utopia III Evo
- Positioning: Focal's flagship series, representing the pinnacle of their speaker technology.
- Description: Renowned for their exceptional sound quality and luxurious design, incorporating technologies like the Beryllium tweeter and W composite sandwich cone. They surpass Sopra in every aspect, offering groundbreaking soundstage and detail, ideal for large dedicated listening rooms and those with no budget constraints.
Our take on the brand
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Used
Focal
What if you spend more?
Experience bass excellence with the McIntosh PS1K Powered Subwoofer. Expertly engineered with a passion for audio excellence, the PS1K enhances your home audio system by delivering deeper, more precise low frequencies. Design and construction of the PS1K subwoofer embodies a no-compromise approach. At its core are two 13" woofers (also referred to as drivers), equipped with powerful magnets. These drivers feature our proprietary Low Distortion High Performance (LD/HP®) Magnetic Circuit Design, which significantly reduces distortion while boosting power handling and efficiency.
Our summary
Product Strengths
- Two 13" drivers feature McIntosh's proprietary Low Distortion High Performance (LD/HP®) Magnetic Circuit Design, which reduces distortion and improves power handling
- Powered by two 500-watt Class D amplifiers for a total of 1,000 watts of output
- Designed to complement McIntosh speakers, but can be used with any high-end system
- Features McIntosh's Power Guard and Sentry Monitor to protect against overloading and short circuits
- Bass is tight and clear for both music and movies, filling large spaces with ease
Product Considerations
- Sheer size limits practicality, except in extremely large rooms
Takeaway: The PS1K offers undeniable performance with tight and clear bass for both music and movies. With protections against overloading, it ensures reliable, long-term performance for any high-end system
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Delivers dynamic, detailed, and nuanced sound with incredible clarity and power
- Incorporates an Automatic Room Optimization (ARO) system to effectively remove room-induced bass response errors
- Impressive low-end extension, reaching down to 19Hz
Product Considerations
- Due to its huge weight (163 kg), placement requires careful consideration, and frequent relocation may not be feasible
- As a very large product, it is not recommended for smaller or medium-sized rooms
- To achieve ideal performance, it is necessary to pair it with speakers of the same power and category
Takeaway: The product provides exceptional clarity and powerful bass, making it a great choice for larger rooms where the best possible sound is desired. Its room optimization features also facilitate maximizing an audio setup.
Video review
Our take on the brand
Our Summary
Product Strengths
- Enhances room pressurization and provides a sense of the recording's space
- Adds texture to both low-frequency and mid-range sounds, significantly enhancing the listening experience
- Improves deep bass and addresses room-related issues
- Flexibility helps to recover low octaves, ensuring the subwoofer matches the measured response
Product Considerations
- High price point
- The unit is very heavy, weighing just over 115 kilos (250 pounds)
- Requires careful setup involving the crossover, gain, and phase/delay to achieve perfect time alignment
Comparisons (according to reviewers)
- Builds on the success of the smaller Wilson Audio LōKē Powered Subwoofer
- Includes the same proprietary driver found in the Wilson Audio Subsonic Subwoofer
- Features a built-in crossover inspired by the Wilson ActivXO crossover
- Bigger than the Loke, with a larger cabinet and woofer, and increased amplifier power from 500 to 1,600 watts
- The WATCH Dog has a split port with a divider, but in the Submerge, the split is pushed back to improve airflow and quieten the cabinet
Takeaway: The Wilson Audio Submerge provides a more immersive listening experience by adding depth, texture, and improved bass response, making it a worthwhile addition for high-end hifi systems, especially when paired with Wilson Audio speakers. Its ability to address room acoustics and provide a balanced soundstage makes it a valuable addition.
Video review
Our take on the brand
Our Summary
Product Strengths
- Exceptional bass precision and control
- Features a powerful 6kW RMS amplifier
- Has a sophisticated DSP crossover system
- Achieves bass extension below 16Hz with virtually no distortion
- Has high-quality BilletCore driver technology
Product Considerations
- Premium price point
- Substantial weight (70kg) may require professional installation
Takeaway: The YG Acoustics Basis Subwoofer redefines bass performance with exceptional precision and control. The flexibility of the DSP crossover makes it easy to integrate into existing systems.
Video review
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