Acoustic Research HC6 5-speaker home theater set consisting of. 4 matching satellite speakers. 1 matching center-channel speaker This is the speaker portion of the HC6 surround system only. Subwoofer is not included. The HC6 satellites are 2-way speakers with a 3.5″ woofer and 1″ tweeter. The center channel uses dual 4″ woofers and a 1″ tweeter. All are 8-ohm speakers with a recommended amplifier range of 25-100 watts. Factory finish is high-gloss black lacquer. Satellite dimensions: approximately 7.75″ H × 5.25″ W × 6.75″ D Center dimensions: approximately 6″ H × 13″ W × 6.75″ D. ManualZilla Pre-owned with normal cosmetic wear from age and use. Glossy surfaces show light scratches/smudges consistent with use but overall great condition. Please review the actual photos closely for condition. Includes only the five speakers shown: four satellites and one center channel. No subwoofer, receiver, speaker wire, or other accessories included.