PSB Alpha T20 black ash (pack of 2)

PSB Speakers Alpha T20: When Performance Meets Design

The quest for the perfect speaker is often a journey fraught with obstacles for audiophiles. However, the PSB Alpha T20 tower speakers are about to change the game. If you’re looking for an exceptional audio experience that combines sound and aesthetics, look no further. In this article, we’ll dive into the exceptional features of the PSB Alpha T20 and why it stands out as the best choice for discerning sound enthusiasts.

Signature Speaker for Sound and Aesthetics

The PSB T20 tower speakers deliver the highest acoustic quality in the Alpha speaker series and will easily fill any size room with rich, full-bodied sound. It’s the ultimate choice for music lovers who don’t want to sacrifice sound quality for design.

Leveraging the latest research in acoustic design and the most advanced speaker and driver technologies, the all-new Alpha tower features two custom 5.25” woofers while utilizing the patented tweeter and crossover design from the Alpha series to deliver bigger, bolder sound with impeccable imaging.

The new T20 tower is the perfect starting point for creating the ultimate affordable surround or stereo system.

Black Anodized Aluminum Dome Tweeter

At the heart of the PSB Alpha T20 lies its 0.75” black anodized aluminum dome tweeter with front waveguide. This essential component extends the high-frequency response further than any previous Alpha model. Distortion reduction ensures a lush soundstage rich in detail.

Unlike competing models at this price point, all new Alpha series tweeters use ferrofluid cooling to prevent dynamic compression and a neodymium magnet for high sensitivity.

Dual Woofers for Deep Bass

The T20 features two 5.25” textured polypropylene woofers with rubber surround. This configuration delivers remarkable low-frequency response and exceptional efficiency for a speaker at this price point. The woofer is specially designed to reduce distortion and breakup, providing a smooth sonic transition between high and low frequencies. Additionally, it features a rear-firing port that further extends the bass response.

Innovative Crossover Design

The PSB Alpha T20 tower includes a new crossover that goes beyond standard speaker norms. This innovative design offers the most precise control and flattest frequency response possible.

Developed for far more than directing low and high frequencies to individual drivers, the crossover used in the T20 employs a highly advanced Linkwitz-Riley acoustic filter design at the crossover to reduce distortion and create a wide, detailed soundstage for the best listening experience.

Precision Crafted

The construction of the Alpha T20 tower is a work of art in itself. Using a special MDF material and a unique combination of wall thickness and bracing, it perfectly controls resonances while leveraging a lightweight internal material that has been precisely positioned to reduce standing waves. The sturdy, well-built cabinet is finished with a high-quality wood grain vinyl and features acoustically transparent magnetic grilles that make the speakers disappear into your decor without sonic interference.

Technical Specifications

Configuration

• 2-way bass-reflex ported speaker
• Power handling: 15 - 120 W
• Nominal power: 60 W

Acoustic Performance

• Sensitivity: 88 dB
• Frequency response:
  • On-axis at 0° ± 3 dB: 36-21,000 Hz
  • On-axis at 0° ± 1.5 dB: 54-20,000 Hz
  • Off-axis at 30° ± 1.5 dB: 54-10,000 Hz
  • Low-frequency cutoff -10 dB: 28 Hz

Impedance

• Nominal: 8 Ω
• Minimum: 6 Ω

Drivers

• Tweeter: 1 × 19 mm aluminum dome with ferrofluid and neodymium magnet
• Woofers: 2 × 133 mm polypropylene cones

Dimensions and Weight

• Dimensions (W × H × D): 170 × 825 × 243 mm
• Weight: 11.9 kg