The B&W CCM663 is a ceiling-mounted speaker designed to deliver high-quality sound within architectural spaces. It features a two-way design with a 6.5-inch paper/glass fiber cone woofer and a 1-inch aluminum dome tweeter, allowing it to provide a balanced audio performance across a wide frequency range. This speaker is capable of handling a power range of 15 to 100 Watts, making it suitable for various home audio setups. The CCM663 offers a frequency response of 44 Hz to 22 kHz, ensuring clear playback of both low and high frequencies. Its design is optimized for in-ceiling installation, allowing for a minimalistic aesthetic that does not compromise on sound quality. The speaker also has a low impedance of 8 ohms, making it compatible with a variety of amplifiers. The inclusion of a paintable grille allows for customization according to interior design preferences. Overall, the B&W CCM663 is designed to blend seamlessly into living spaces while delivering excellent audio performance.