PSB Image B4 Compact Bookshelf

The PSB Image B4 Compact Bookshelf is an Image Series speaker set released as a successor to the 2008 Imagine Series and 2007 Synchrony Series. It’s composed of two sub-compact bookshelf speakers that each hosts a 4” woofer and a 1” titanium dome tweeter.

Designed for home theater or multi-channel applications, the B4 utilizes a compact design for easy placement; a long-excursion, high-output woofer design for greater output capabilities than other comparatively sized competitor models; and robust baffles made from 1-1/8”-thick MDF—a material typically employed only in upscale models. The result is quality sound over a wide frequency range, all from a space-saving, compact package.