JBL Professional 25AV 2-way Ceiling Mountable Speaker - Black - 8 Ohm Listen to your favorite music and enjoy great sound with optimal audio output and maximum playback efficiency 8 Ohm impedance extracts maximum power so you will get more output from your speakers Hear low subs and soaring vocals with a frequency range of sound from 70 Hz-23 kHz Delivers exceptional sound with 23 kHz maximum frequency response Ceiling Mountable form factor for added reliability and dependability 9.3" height for productive long-distance communication with maximum usability 7.4" width to allow maximum usage productivity and added dependability 6.30" depth to ensure dependable sound output efficiency 9 lb Weight (Approximate) for placement, carrying, and fixing considerations