The CRW-2C features many of the same benefits as the classic Cinema Ribbon Duos®, but are specifically designed for built-in Home Theater applications where space limitations are a principal concern. the CRW-2C is perfectly suited for center channel and LCR applications. This louvered lens keeps the ribbon's dispersion accurate whether you choose to mount them vertically or horizontally. A diminutive 6" tall Cinema Ribbon tweeter boasts unrivalled frequency response – up to 40kHz. Two of Sunfire’s legendary High Back-emf drivers provide tremendous output, while a sealed cabinet keeps things under control. And gold-plated binding posts ensure that every connection, like the audio you hear, is as pure as possible.