The Alpha T20 Tower Speaker is the pinnacle of the Alpha Series, delivering a blend of exquisite performance and stylish design. It's designed to fill any room with lush, full-bodied sound. Enjoy an immersive listening journey with smooth transitions, impactful bass and unmatched clarity.
Lifelike acoustics
Delivering consistently organic, natural sound, the Alpha T20 extends its high-frequency response past any of the other speakers in the Alpha Series
by using a ¾" black anodized aluminum dome tweeter. It also minimizes distortion, creating a lush soundstage filled with intricate details. With the tweeters' ferrofluid cooling and neodymium magnets, the Alpha T20 maintains consistent performance, preventing overheating and achieving higher sensitivity for better sound quality and efficiency.
Remarkable bass response
Experience exceptional audio performance with the Alpha T20 Tower Speakers. At the peak of the Alpha series, they feature exclusive dual 5 ¼" (133mm) woofers with dual-layer voice coils, ensuring remarkable low-frequency response and efficiency. The specially textured polypropylene cone minimizes distortion and breakup, while precise crossover matching creates a seamless transition between high and low frequencies. The rear-firing port further enhances the bass, delivering rich, extended lows for a truly immersive listening experience.
For a smooth, nuanced listening experience
The Alpha T20 boasts a meticulously crafted crossover design that creates a captivating listening experience. Its innovative Acoustic Linkwitz-Riley filter ensures precise control over audio frequencies, resulting in a tight and flat frequency response. It eliminates distortion, creating an extensive and detailed soundstage for a captivating audio journey. With this advanced crossover, you'll hear every nuance and detail in your music, allowing you to sink into your listening sessions.
Precision engineering and stylish design
Exquisitely crafted with meticulous attention to detail, the Alpha T20 is a masterpiece. Using specially designed MDF material, precisely tuned wall thickness, and strategic bracing, it masterfully controls resonances and eliminates standing waves. Its high-quality woodgrain vinyl finish enhances your decor and complements other warm design elements. Furthermore, the acoustically transparent magnetic grilles maintain sonic clarity while adding an elegant touch. The Alpha T20s make a bold statement without overwhelming your space.
Customer Reviews
Customer Reviews
Good Quality Hi-fi Sound
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Over 2 Month usage. These Speakers Performance Every Day impress me.
Crispy Details Sound High Mid Low Perfect Balanced.
First Time I Heard Song ' Ghost Rider - Make us Strong - Vini Vici ' Blow Away My Ears.
PSB Alpha T20 is Stunning Entry Level Audiophile Speaker.
Review by
Selvendran SV
Way beyond my expectations - great value
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I could listen to these speakers for hours. They are so perfectly balanced and smooth. If you want something to scream at you and sound like right in your face, these are not for you.
Best vinyl wrap I have ever seen - almost looks real.
Very satisfied with these speakers - I will definitely buy PSB again!
Review by
Chuck
Awesome
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I'm already using them for about 9 months paired with nad 316 bee v2 intgrated amp and eversolo streamer.Qute nice, deep profound detailed bass with crisp midrange and pleasent high.pretty revealing umasking speakers
Review by
Nick
Efficiency, smooth highs, and lots of great bass.
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Value
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A couple of months ago I decided to buy some very efficient speakers for a new 10 watt tube amp. Not an easy thing to do. I saw that PSB had T-20 towers (90 db) for a very reasonable price. I decided to buy them till I could find a much better more expensive pair. I’ve since then been using them everyday. I’m so surprised of how good they are for that price range. They are good enough for serious listening with lots of bass. I will not be buying a better pair, and hope to have these for a long time. Keep up the good work!
Review by
Jamesby
Amazing
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Value
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Just bought these Dec 2 2023 they arrived fast by Dec 8. After getting them all set up with the amp I put them to the test with some heavy base music such as Tone Loc, Funky Cold Medina and Notorious B.I.G Hypnotize. Wow did they ever perform clean rich sound no problem with heavy base and sound fantastic.
This is my second set of PSB speakers my first set were Alpha A/V bookshelf speakers, I got 22 years out of them until one of the subs went kids eh. I asked staff at PSB if they could help me source some new subs for my old speakers and they were very helpful. Very satisfied all the way around, I'd recommend these to anyone and would buy PSB again without question!
Review by
Enament
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Specifications
More Information
wireless_speaker
No
Specifications
Frequency Response
On Axis @ 0° ±3dB
36 - 21,000Hz
On Axis @ 0° ±1 1/2dB
54 - 20,000Hz
Off Axis @ 30° ±1 1/2dB
54 - 10,000Hz
LF Cutoff -10dB
28Hz
Sensitivity
Anechoic Chamber
88dB
Listening Room
90dB
Impedance
Nominal
8 Ohms
Minimum
6 Ohms
Input Power
Recommended
15 - 120 Watts
Program
60 Watts
Acoustic Design
Tweeter (Nominal)
3/4” (19mm) Black Anodized Aluminium Dome with Ferrofluid and Neodymium Magnet
Woofer (Nominal)
2 x 5 1/4” (133mm) Textured Polypropylene Cone with Rubber Surround
Crossover
2,500Hz, L4
Internal Volume
0.95 cu ft (27.0L)
Design Type
Tuned Port Bass Reflex, 2 1/2” (63.5mm) Rear Port
Dimensions / Weights / Finish
Size (W x H x D)
6 3/4” x 32 1/2” x 9 3/8” * (170 x 825 x 243mm)
Weight
26.15lb (11.9kg)/each 62.7lb (28.5kg)/pr
Finish**
Black Ash Walnut
Notes
* Non-metric measurements are approximate. ** Some finishes may not be available in all models and/or all countries. All specifications are subject to change without notice.
