Audio Technica AT-SP3X Powered Bookshelf Speakers Dual Concentric driver Build quality of the Classic

Build quality of the Classic Center is also what you would expect from a speaker bearing the AUDIO PHYSIC marque

Analog Planet and Stereophile review

which benefit from high-fidelity recording and manufacturing advancements

Ultra-low-noise (40uV) linear power supply: for crystal-clear audio

New Specifications | SAT MK3

Audio Technica AT-SP3X Powered Bookshelf Speakers Dual Concentric driver Build quality of the ClassicPerfect for use with turntables, computers, smartphones or other devices, the AT SP3X powered bookshelf speakers deliver rich, full range audio via a wired or wireless connection. These compact, unobtrusive speakers elevate the listening experience in any room. They feature 3" woofers and 1. 1" tweeters specially tuned by a built in DSP to produce powerful, well balanced sound for music, movies, and more.