Designed and engineered in our world-famous Acoustic Engineering Center of Excellence in Northridge, California, Stage 240H is a compact multi-purpose loudspeaker suitable for surround or elevation channel use. With the flip of a switch, it is a Dolby Atmos enabled add-on, or a wall mounted elevation or surround loudspeaker. The 240H features a 2-way way design with Next Generation patented High-Definition Imaging (HDI) waveguide geometry, 1-inch (25mm) Anodized Aluminium dome tweeter, and a 4.5-inch (114mm) Polycellulose cone woofer that provides deep, signature JBL bass. Highlights 4.5-inch (114mm) Polycellulose Ribbed Cone Woofer Precision 2-Way Crossover Next Generation HDI Horn 1-inch (25mm) Anodized Aluminum Tweeter Switchable Modes (Dolby Atmos® or Surround/Height) Integrated Wall Mount Bracket ¼-20 Insert for Aftermarket Mounts 5-Way Binding Posts Anti-Slip Pad Specification Details Low Frequency Driver 4.5-inch (114mm) Polycellulose Ribbed Cone High Frequency Driver 1-inch (25mm) Anodized Aluminum Waveguide Next Generation HDI Recommended Amplifier Power 20–150W Frequency Response ≡6dB 85Hz–25kHz Sensitivity @ 1M, 2.83V 87dB Nominal Impedance 6 Ohms Crossover Frequencies 1.6kHz Enclosure Tuning Sealed Finish Espresso or Latte Dimensions (HxWxD) 6.9in x 7.1in x 10.6in (176mm x 180mm x 270mm) Product Weight 7.6 lbs (3.5kg) Shipping Weight 18.8 lbs (8.5kg)