When more impact across the front channels is needed the Studio 88LCR utilizes dual 8" (203mm) Polyplas® woofers and a 1" (25mm) Compression Driver with High-Definition Imaging (HDI™) waveguide. The Dog Leg mounting system allows for easy installation and the zero bezel grilles make the 88LCR visually discrete so they blend into the walls seamlessly.  High Frequency Transducer1" (25mm) Compression Driver with High-Definition Imaging (HDI™) waveguideLow Frequency TransducerDual 8" (203mm) Polyplas® wooferNominal Impedance6-OhmSensitivity (2.83V@1m)96dBPower Handling120W RMS (500W Dynamic)Recommended Amplifier Power50 - 175WFrequency Response47Hz - 20kHzCrossover Frequency2.5kHzGrille Dimensions (HxW)9.9" x 21.5" (251mm x 547mm)Cutout Dimensions (HxW)8.7" x 20.4" (221mm x 517mm)Mounting Depth3.74in (95mm)