The JBL Studio 225C 2.5-Way Dual 4 Center Channel Speaker (Black) is designed for use in a multi-channel audio system. This center channel speaker has a 2.5-way design that incorporates a 1 CMMD Lite dome tweeter and dual 4 PolyPlas woofers. With a recommended power handling of 20 - 125W, the JBL Studio 225C is compatible with a wide range of audio signals and power amplifiers.The JBL Studio 225C features a rear-firing bass port with a slipstream designed enclosure for reduced port noise and distortion. To help the speaker remain sturdy, four rubber cushion pads are included. The JBL Studio 225C features gold-plated binding-posts that provide high-quality a high-quality connection between the center channel speaker and your connected equipment.1 CMMD Lite High-Frequency Driver and High Definition Imaging The JBL Studio 225Cs 1 CMMD lite high-frequency dome tweeter works with the speakers High Definition Imaging (HDI) horn design to optimize high frequency detail, sound imaging and balance. These optimizations help the JBL Studio 225C deliver a dynamic sound for music and movies.Frequency Response With a frequency response of 60 Hz - 22 kHz, the JBL Studio 225C is capable of handling a wide variety of music and movies, ranging from medium bass tones to high frequencies.