Acoustic Audio TL1 Center Channel Speaker 100 Watt 2-Way Home Theater Surround Sound Audio Acoustic Audio TL1 indoor black full range center channel speaker, recommended power is 15-100 watts, frequency response is 115Hz-20 kHz, efficiency is 88dB, 8ohm, 2-way passive design Two 3" full range woofers, mounting hang tab on back, quick release spring loaded wire terminals, video shielded, digitally tuned bass reflex cabinet enclosure, acoustically transparent grill Black ash wood grain veneer finish, speaker size (H x W X D) is 4.21" x 10.03" x 4.92", designed and engineered in the USA, full instructions included Use for surround sound, home theater, multiple room systems, center channel speaker, industrial sound systems, bookshelf, bathrooms, kitchens This listing and price is for 1 indoor speaker