PSB Alpha B1 5″ Bookshelf Speakers

The PSB Alpha B1 is a small but powerful bookshelf speaker that offers very good sound for its price. Even though it’s compact, it produces a wide range of clear and balanced audio.

It uses a 5.25-inch cone made of durable material to create deep, controlled bass and smooth midrange sounds. It also has a 0.75-inch tweeter that handles high notes, making them clear and detailed without being too sharp.

The speaker has a rear port that helps improve bass performance and efficiency. Its solid cabinet is designed to reduce unwanted vibrations. Overall, it has a natural sound, making it a good choice for both music and home theater use.

Key Features

• Custom Driver Design: You get a 5.25-inch woofer that provides surprising punch and clarity for its size, handling mid-bass transitions with precision.

• Aluminum Dome Tweeter: The metal dome tweeter captures delicate details in the high-end, ensuring that cymbals and vocals sound natural and airy.

• Ferrofluid Cooling: The tweeter is cooled with specialized fluid to handle high power levels and prevent thermal compression during intense listening sessions.

• Bass Reflex Enclosure: The rear port allows the speaker to breathe, effectively lowering the bass response to create a fuller, more immersive soundstage.

• Linkwitz-Riley Crossover: This advanced internal circuitry ensures a seamless blend between the woofer and tweeter for a cohesive audio experience.

• High Sensitivity: You can drive these speakers easily with a wide range of amplifiers or receivers, as they do not require massive amounts of power to sound great.

• 5-Way Binding Posts: The gold-plated connectors provide a secure, high-quality interface for banana plugs, spades, or bare speaker wire.

• Removable Metal Grilles: The magnetically transparent grilles protect the drivers while maintaining a sleek, professional appearance on your bookshelf.

Specifications