JBL Professional ASB7128 Woofer - 2400 W RMS - White - 9600 W (PMPO) - 18" - 25 Hz to 1 kHz - 4 Ohm

• Get more execution from your stereo or amplifier with 4 Ohm impedance design
• Hear low subs and soaring vocals with a frequency range of sound from 25 Hz-1 kHz
• Experience body-shaking levels without any room-vibrating reverb or excessive heat output with 2400 W RMS power
• 18" woofer driver size allows better stereo imaging with maximum sound feasibility
• Delivers exceptional sound with 1 kHz maximum frequency response
• 99 dB sensitivity for efficient conversion of power into sound to produce adequate audio output
• 43" height for productive long-distance communication with maximum usability
• 22" width to ensure maximum usability and added power radiation feasibility
• 32.10" depth to allow maximum Woofer sound output efficiency
• 158.51 lb Weight (Approximate) for placement, carrying, and fixing considerations