PSB Alpha P3 Compact Bookshelf Speakers - (Pair)

Alpha P3 Compact Bookshelf Speakers Deliver Dynamic Sound in a Small Footprint

The Alpha P3 Compact Bookshelf Speakers offer outstanding performance in a compact size, ideal for both stereo and home theatre setups. Leveraging over 40 years of PSB's renowned acoustic research, these speakers excel in delivering natural, detailed sound that makes them a versatile addition to any small-to-medium room.

Big Sound from a Compact Design

Alpha P3 speakers deliver exceptional audio in a form that fits seamlessly onto bookshelves and into smaller spaces. Measuring 22cm in height, 13cm in width, and 17cm in depth, each unit fits easily on compact surfaces. Despite their small footprint, these speakers use a powerful 4" textured polypropylene woofer with a rubber surround, pushing bass frequencies down to an impressive 43Hz. The result is a full, room-filling sound profile that belies their size, making the P3 an ideal choice for both minimalist setups and dedicated listening spaces.

Precision Engineered for Clear, Accurate Sound

The Alpha P3 is built to minimise distortion and deliver high-fidelity audio across the sound spectrum. The speakers are equipped with ¾" black anodized aluminium dome tweeters that feature a front waveguide to ensure precise directivity and resolution, smoothing out high frequencies while adding clarity to both on- and off-axis listening positions. The speakers also incorporate a Linkwitz-Riley acoustic filter crossover, which expertly manages frequency transitions between drivers to maintain coherence and detail, even at high volumes.

Advanced Acoustic Design with Custom Components

Each Alpha P3 speaker combines PSB’s acoustic innovations with purpose-built components to create a detailed, immersive sound. The 4" woofer features a textured polypropylene cone paired with dual-layer voice coils and a robust magnet assembly, enabling high output without sacrificing precision. This design leverages bass reflex with a rear-firing port, which enhances low-frequency response by extending bass frequencies and improving efficiency, making the P3 capable of handling music genres from classical to rock effortlessly.

Premium Construction and Timeless Aesthetics

The Alpha P3 blends form with function in a classic cabinet design that ensures both visual appeal and audio performance. Constructed with MDF walls and internal bracing, each speaker mitigates unwanted resonance, creating a stable platform for its drivers. Enhanced by a high-quality woodgrain vinyl finish available in Black Ash or Walnut, and accented with chrome highlights, the Alpha P3 exudes a timeless, elegant look. The magnetically attached grille offers flexibility, allowing users to remove it to reveal a more industrial look or leave it on for a minimalist aesthetic.

Flexible Connectivity with Premium Terminals

Designed with high-end components throughout, the Alpha P3 features five-way gold-plated binding posts, which ensure optimal signal transmission and compatibility with various speaker cables. These binding posts enable secure, low-resistance connections, preserving signal fidelity to ensure that the P3’s dynamic sound is maintained from the source to the output.

Ideal for Audiophiles and Casual Listeners Alike

Whether used for vinyl, digital streaming, or integrated into a surround sound setup, the Alpha P3 speakers excel at creating a natural, lifelike soundstage. With sensitivity ratings of 85dB (anechoic) and 87dB (typical listening room), they’re responsive to a wide range of audio sources, from compact amplifiers to powerful receivers. This flexibility makes them an excellent choice for both serious audiophiles and those simply looking to elevate their home audio experience with a compact, high-performance solution.