The EAW CIS300 is a high-performance, two-way ceiling speaker designed for premium distributed audio systems in commercial and residential installations where superior sound quality and a discrete visual profile are essential. It utilizes an advanced coaxial driver design, integrating a 6.5-inch low-frequency driver with a 1-inch high-frequency compression driver mounted concentrically. This coaxial arrangement ensures precise acoustic alignment, resulting in uniform frequency response and coherent sound dispersion directly beneath the speaker, which is critical for achieving consistent audio coverage throughout a room. The CIS300 is engineered for applications requiring both high-fidelity background music and intelligible speech reinforcement, making it suitable for luxury retail spaces, executive boardrooms, high-end hotels, and custom home theaters.

A standout feature of the CIS300 is its sophisticated, installer-friendly tuning system. It includes a three-position High-Frequency EQ switch to adjust the tonal balance for different room acoustics and a Boundary Compensation Control (BCC) that optimizes the low-frequency response based on whether the speaker is mounted flush in a ceiling (infinite baffle) or within a sealed backbox. This ensures accurate and full-range sound reproduction regardless of the installation environment. The speaker is housed in a rigid, low-profile steel grille assembly that is paintable to blend seamlessly with any ceiling decor. With its high power handling, high sensitivity, and a multi-tap 70V/100V/8-ohm transformer, the EAW CIS300 offers the flexibility, sonic excellence, and reliability required for the most demanding high-end audio installations.