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.
Product Strengths
- The PSB Alpha series provides a matching tonal balance for a seamless surround sound experience
- The Alpha speakers are detailed and airy, with a neutral sound signature that may slightly emphasize the high end without sounding harsh
- The Alpha T20 towers produce a surprising amount of bass for their size
- The Alpha S10 subwoofer delivers good bass extension down to 30Hz at its price point
- The system offers wide dynamic range, effortlessly filling a midsize room with sound
Product Considerations
- The height of the Alpha T20 tower speakers may result in a lower soundstage than some users are accustomed to, particularly if seated close to the speakers
- The Alpha C10 center channel may lack some of the chesty presence found in larger center speakers, potentially causing a slight mismatch in sound compared to the other speakers
- The Alpha S10 subwoofer will come up short in a comparison with larger subwoofers
- The Alpha P3 speakers, when used as surrounds, may have imaging that is too precise, which can restrict the surround effect
Comparisons (according to reviewers)
- Vs SVS Prime Tower: The Alpha T20s have less lower-midrange emphasis
- Vs MartinLogan Motion 4i: The Motion 4i has more extended highs, but the Alpha P3 midrange blends better with the Alpha S10 subwoofer
Takeaway: The PSB Alpha series is a great value, providing refined sound and build quality for a home theater system. The matching speakers create a seamless experience, so listeners can realistically hear sounds move around the room.
All
Alpha C10
reviews

Manufacturer details
- Frequency Response On Axis @ 0° ±3dB: 55 - 21,000Hz
- Frequency Response On Axis @ 0° ±1 1/2dB: 65 - 20,000Hz
- Off Axis @ 30° ±1 1/2dB: 65 - 10,000Hz
- LF Cutoff -10dB: 37Hz
- Sensitivity Anechoic Chamber: 88dB
- Sensitivity Listening Room: 90dB
- Impedance Nominal: 8 Ohms
- Impedance Minimum: 6 Ohms
- Input Power Recommended: 15 - 120 Watts
- Input Power Program: 60 Watts
- Tweeter: 3/4" (19mm) Black Anodized Aluminium Dome with Ferrofluid and Neodymium Magnet
- Woofer: 2 x 5 1/4" (133mm) Textured Polypropylene Cone with Rubber Surround
- Crossover: 2,500Hz, L4
- Internal Volume: 0.44 cu ft (12.5L)
- Design Type: Tuned Port Bass Reflex, 2" (49mm) Rear Port
- Size (W x H x D): 17 3/4" x 6 3/4" x 9 3/8" (450 x 170 x 243mm)
- Weight: 17lb (7.7kg) 19.9lb (9.0kg)
- Finish: Black Ash, Walnut
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:
- PSB's loudspeaker designs, refined at Canada's National Research Council for 50 years, emphasize wide bandwidth, low distortion, and broad, even dispersion.
- The brand offers exceptional value by using lessons learned from flagship Synchrony lines in more affordable speakers, often outperforming competitors at similar price points.
- Unlike many brands, PSB resists the urge to design cost-no-object loudspeakers, remaining committed to creating high-end audio components that people can afford.
- They have developed their own Amplitude Perfect Linkwitz-Riley 4th order crossover, featuring high-voltage poly film capacitors and oxygen-free interconnect wire for precise driver control.
Select products
Alpha T20 Tower
- Positioning: The entry-level model in the PSB lineup, offering an affordable yet high-quality audio experience.
- Description: Delivers a rich and full-bodied sound with its dual 5 ¼" woofers and ¾" aluminum dome tweeter, making it ideal for small to medium-sized rooms. Unlike the more expensive models, it focuses on providing excellent sound quality at a budget-friendly price, making it perfect for those who want good sound without breaking the bank.
Imagine T65
- Positioning: A mid-range offering in the PSB lineup, providing a balance of performance and price.
- Description: Stands out with its 3-way dual bass reflex design, offering deep bass and clear highs, making it suitable for both music and home theater use. It provides a more refined sound compared to the Alpha series, with better bass response and higher power handling.
Passif 50
- Positioning: A special edition model celebrating PSB's 50th anniversary, positioned as a premium offering with a vintage aesthetic.
- Description: Combines retro design with modern technology, featuring a 1" titanium dome tweeter and a 6.5" woofer with an 8" passive radiator for precise bass. It offers a unique blend of nostalgia and advanced audio performance, setting it apart from the more modern-looking models like the Imagine T65.
Synchrony T800 Tower
- Positioning: The flagship model in the PSB lineup, offering the highest level of performance and craftsmanship.
- Description: The groundbreaking Synchrony T800 Tower is engineered for audiophiles seeking the ultimate listening experience, with its advanced motor structure and sophisticated crossover design for minimal distortion and high sound pressure levels. It surpasses other models in the lineup with its superior build quality and acoustic performance, making it ideal for large rooms and those who desire the best soundstage and clarity. Its premium price reflects its top-tier status, offering features and sound quality that justify the investment for serious audio enthusiasts.
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Used
PSB
What if you spend more?
Product Strengths
- Sweet and smooth sound profile
- Excellent detail for the price
- Great balance and fluidity across registers
- Impressive dynamics and a wide, dimensional stereo imaging, as it can deliver a stunning soundstage
- Overall balanced tonality
- The tweeter is made from quality materials with great care
- Elegant, minimalist design that seamlessly integrates into any audio setup, with a sleek aesthetic and multiple color options
Product Considerations
- Does not feel as substantial as some other speakers in their price class
- Laid-back sound occasionally obscures some definition
- Deep bass may require a subwoofer
- The tweeter is exposed and needs to be handled with care
- Some reviewers would prefer a solid painted color rather than an imitation wood vinyl veneer
Comparisons (according to reviewers)
- Offers a lot of what makes the Vestia No. 1 great while saving money, but the Vestia No. 1 has more sparkling detail and pristine treble extension
- More compact and easier to place, though the Bowers & Wilkins 606 S3 looks more premium
- The L100 presented a more precise center image for vocals and dialog, but the Theva's more laid-back sound profile made them a better listen in most cases
- Stepped in pretty seamlessly for KEF LSX 2.1, which includes SVS's 3000 Micro subwoofer, showing impressive sonic skills, though they don't offer the same thunderous bass
- The rear-ported design is a change from the previous entry-level line, Chora, where the port was front-mounted
Takeaway: The Focal Theva No.1 is a well-rounded bookshelf speaker that offers excellent audio performance and detail for its price, with a sleek design that fits into any space. It's a great option for those looking for a hifi experience.
Video review
Our take on the brand
With a 19-inch width, the horizontally oriented A44H can sit on a standard rack shelf or be mounted above or below a display. The completely new design also enables the A44H to serve as a center speaker in immersive and 3D speaker configurations. Dual 4-inch long-throw woofers and the X-ART tweeter deliver a wide frequency range, while onboard DSP-based tuning capabilities enable you to tweak the sound easily.
Our summary
Product Strengths
- Compact, comfortable, and easy to place, with a lower profile.
- Delivers a powerful, dynamic, and precise sound that delivers an enjoyable experience.
- A rotatable tweeter allows for both horizontal and vertical placement, providing flexibility in different setups.
- On-board DSP-based room correction options, and integration with Sonarworks SoundID Reference for refined tuning.
- A wide sweet spot that is immersive and enjoyable to listen to.
Product Considerations
- The bass response may not be as present or suitable for music production with many sub-bass frequencies.
- The dial for input level adjustment is not stepped, which may make precise matching more difficult.
- Some reviewers suggest a sub may be needed depending on the material being worked with, to supplement the 4-inch woofers.
Comparisons (according to reviewers)
- Compared to the ADAM Audio A7X model, the A44H offers a similar response curve.
Takeaway: The A44H monitors offer a unique form factor, versatile placement options, and a detailed sound, making them a great option for smaller spaces or immersive setups. The built-in DSP and integration with Sonarworks provide extensive room correction and customization capabilities.
Video review
Our take on the brand
Product Strengths
- The RP-504C II is a solid center channel option, especially within a surround sound setup
- It is sonically better, more refined in the midrange and top end than previous generations, offering a balanced and open sound that can improve intelligibility
- The speaker provides good output levels with low distortion and compression, and is capable of handling power well
Product Considerations
- The RP-504C II has poor directivity in the horizontal region, which can lead to speech intelligibility issues for listeners sitting more than ±10° off-axis
- It has an elevated treble response, rising to about +3dB above average sensitivity levels above 2kHz, which may impact linearity
Comparisons (according to reviewers)
- Vs RP504C (Gen 1)—the Gen 2 has a different crossover point (650 and 1950 Hz vs 500 and 1500 Hz), refined mids and highs, and the Gen 1 has a gap that's more similar to the gap in the floor standings
- To Klipsch THX—RP-504C II sounds warmer and more natural
Takeaway: The Klipsch RP-504C II center channel speaker is a capable speaker that may increase the sonic intelligibility of a sound system. It could be a great choice for a home theater setup if clear dialogue and sound reproduction are priorities, and it has good output levels with low distortion and compression.
Video review
Our take on the brand
6-driver, 3-way passive radiator bass reflex center channel*Stand not included
Our summary
Product Strengths
- Attractive style and are not overly large, making them easy to implement into various home theater or living room setups
- Magnetic grills make removing them easy and convenient, giving the speaker a cleaner and more premium look
- The Paradigm Premier 600C delivers dialogue with presence and strength, presenting the front stage smoothly
- The Paradigm Premier 200B and 600C offer a neutral sound signature without added coloration, providing detailed and smooth mids and highs
- The Paradigm Premier 200B and 600C feature technology trickled down from Paradigm's higher-end speakers
Product Considerations
- The center channel (600C) is pretty massive, requiring a lot of space
- The speaker grills are very thin and require careful handling to avoid damage
- Cracking sounds were experienced from the speaker cabinet when picking up the center channel and tower speakers, suggesting a potential issue with the laminate quality
- Low-frequency punch may be insufficient without a subwoofer
- The rubber feet on the Paradigm Premier 200B's kept falling off
Comparisons (according to reviewers)
- Paradigm Premier were slightly underwhelming compared to the 'wow factor' of the SVS Ultra Towers and Klipsch RF7's for music
Takeaway:
The Paradigm Premier speakers offer a blend of attractive design, good sound quality, and trickle-down technology from Paradigm's higher-end models, especially when paired with a subwoofer. If the Paradigm sound and aesthetic is appealing, the Premier series is worth considering for an immersive home theater experience.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Good tonal balance and neutral sound, with small departures from full neutrality
- Wide soundstage and precise imaging
- Exceptional dynamic range for its size, packing a punch
- Stylish and tasteful design that complements interior decor
- Clear articulation and detailed account of vocals and instruments
Product Considerations
- Low-frequency extension isn't as deep as other similarly priced towers, bass extension is not terribly low for a floor-standing speaker of its pricing
- Best with a subwoofer for action films and those who want bass at and below 40Hz
- The center speaker is less optimal for those situated off-center, with a noticeable dip in frequency response around 2kHz in some rooms
- The on-axis measurements show a slight dip from 5kHz up to 10kHz, which makes the speaker a bit soft on sibilants
- They do not give a lot of deep bass output
Comparisons (according to reviewers)
- Vs Bowers & Wilkins 705 S3s: Vestia N°3s have better bass extension
- Vs Philharmonic BMR Tower: BMR Tower digs deeper in bass, but is larger and less efficient
- Vs Arendal 1723 S Tower: 1723 S Tower has more low-frequency extension, but sacrifices some efficiency compared to the Vestia
- Vs KEF R5 Meta: Trade-offs exist in bass extension, size, and efficiency
- Vs Bowers & Wilkins 704 S3: Trade-offs exist in bass extension, size, and efficiency
- Vs Polk Legend L600: Trade-offs exist in bass extension, size, and efficiency
Takeaway: The Vestia No.3 offers excellent sound quality and stylish design, making it a good option for those who want clear sound and a pleasing aesthetic. Adding a subwoofer can enhance the bass for a fuller listening experience, especially for home theater use.
Video review
Our take on the brand
Our Summary
Product Strengths
- Compact, space-saving design with a modern look and good build quality and finish
- The MS Tower has a built-in height speaker for Dolby Atmos/DTS:X setups
- Well-balanced sonic performance for both music and home theater applications
- Excellently timbre-matched front mains and center package
- The speakers fill even relatively large rooms with sufficient sonic energy
Product Considerations
- The MS Tower in-room bass response only reached down to around 50 Hz, suggesting a subwoofer is necessary for full bass extension
- The MS Center might not portray depth as adeptly as more expensive center channels
- The MS Tower speakers might not possess the last word in transparency
Takeaway: The NHT MS speakers offer a compact design with good sound for both music and movies, especially for those wanting an easy Dolby Atmos setup. They provide good value and a balanced sonic experience without taking up too much space.
Video review
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Our Summary
Product Strengths
- Designed to be minimally invasive and slip easily and undetected into any environment
- Polk has minimized the thickness, making it easy to install in most homes
- Build quality is good and the weight has been kept nice and low
- When set up correctly, it projects well and directly forward and has a slight lean to a warmer tone, but nonetheless has great clarity
Product Considerations
- Installing in-wall speakers is not easy, and professional installation is recommended
- Requires a separate amplifier and a way to connect sound to it
- Installation is not recommended if there is no space behind drywall or on solid surfaces like concrete or stone
- Polk's logo on the grill might be a minor aesthetic issue for some who want it to be inconspicuous
- Sound is not really relevant when evaluating the speaker on its own, as it's designed to be used as part of a full system
Takeaway: The Polk Audio 255c-RT is a great addition to a home theatre sound system, especially when paired with other speakers from the Polk Audio RT line. It has good build quality, and its unobtrusive design makes it a solid choice for creating a multi-directional audio experience for watching movies.
Video review
Our take on the brand
Our Summary
Product Strengths
- Quite good output levels with low distortion and compression
- Sensitivity measures at about 87dB @ 2.83v/1m, which is nice
Product Considerations
- Elevated treble response rising to about +3dB above the average sensitivity levels above 2kHz
- Linearity takes a hit, in part, to the above-mentioned HF boost
- Poor directivity in the horizontal region with a narrowing response through the midrange
- Viewers/listeners sitting to the side of the speaker more than about ±10° are going to suffer from some speech intelligibility issues
Takeaway: The RP-500C II offers good output levels with low distortion and compression, making it a solid choice for clear sound. Its nice sensitivity helps deliver quality audio for your home theater.
Video review
Our take on the brand
Our Summary
Product Strengths
- Lively and informative sound
- Speakers integrate well with a subwoofer, creating a seamless coherence
- Opulent and robust design with a high-gloss lacquered aluminum cabinet
- Well-made with quality materials
Product Considerations
- Lacks some solidity
- Smallish soundstage
- Dynamics could be better
Takeaway: The Dali Fazon Mikro Vokal is a stylish and well-made speaker suitable for smaller rooms that offers lively sound and integrates well with a subwoofer. It's a reasonable option to consider if you want both style and sound in a compact form.
Video review
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