JBL Professional All Weather AWC129-BK 2-way Indoor/Outdoor Bracket Mount Speaker - 400 W RMS - Black - 1600 W (PMPO) - 12" Kevlar Woofer - 1" Polymer Diaphragm Tweeter - 55 Hz to 20 kHz - 8 Ohm Significantly enhance the sound from your devices and drives, get immersed in sound quality The 2-way Bracket Mount speakers provide the finest sound coverage 8 Ohm impedance extracts maximum power so you will get more output from your speakers Hear every detail crisp and clear with a frequency response of 55 Hz-20 kHz Experience body-shaking levels without any room-vibrating reverb or excessive heat output with 400 W RMS power 12" woofer driver size allows better stereo imaging with maximum sound feasibility 1" tweeter driver size provides crispier, well-detailed sound with maximum productivity Delivers exceptional sound with 20 kHz maximum frequency response 96 dB sensitivity for efficient conversion of power into sound to produce adequate audio output Bracket Mount form factor for added reliability and dependability