The Leviton Architectural Edition Powered By JBL Expansion Satellite Speaker White (AESS5WH) for the AEH50 Home Cinema Speaker System for 6 and 7 channel operation for 6.1 or 7.1 surround sound operation. These homes speakers take their performance cues from JBL’s renowned family of studio monitors, delivering smooth, accurate sound coverage throughout the viewing area. Sold IndividuallyOne 2-way magnetically-shielded satellite speaker with high output 2.5 in (63.5 mm) woofer and precision .5 in (12.7 mm) tweeter