Cinema Sound 3000 : 4000 : 5000 : ScreenArray Systems (2 way) : ScreenArray Systems (3 way) : Subwoofers 4000 Series : Surround Systems   JBL quality and ScreenArray® performance in a two-way system. The new "next-generation" Two-Way ScreenArray® speaker systems are now available. The Two-Way ScreenArray® Systems provide smooth and accurate reproduction of cinema soundtracks while being compact and very cost-effective. Measuring less than 18" deep, each system features screen spreading compenstation and the latest advanced JBL technology. All models offer the low-distortion ScreenArray® horn for clear, accurate reproduction of the mid and high frequencies. Frequency Range Frequency Response Sensitivity 3722/3722N Two-Way ScreenArray™ Cinema Loudspeaker System 30Hz to 18kHz 40 Hz - 18 kHz (±3 dB) 104dB, 2.83V @ 1m (3.3ft) Frequency Range Frequency Response Sensitivity 4722/4722N Two-Way ScreenArray™ Cinema Loudspeaker System 30Hz to 20kHz 40 Hz - 19 kHz (±3 dB) 104dB, 2.83V @ 1m (3.3ft)