Electro-Voice EVF-1181S-BLK 18" Front-Loaded Indoor Subwoofer

Powerful Subwoofer for High-Quality Sound Reinforcement
The black EVF-1181S Single 18” Front-Loaded Indoor Subwoofer System delivers exceptional low-frequency performance for professional audio setups. Designed for fixed installations, this subwoofer is ideal for applications that demand clear, impactful bass. Its 18” woofer, engineered with FEA optimization, ensures low distortion and high intelligibility even at high sound pressure levels.

Advanced Woofer Technology for Optimal Bass Performance
At the core of the EVF-1181S is the EVS18SB 18” low-frequency transducer, which uses advanced motor, suspension, and electrical design for precise and efficient operation. This robust woofer delivers consistent performance with minimal distortion, allowing listeners to experience deep, rich bass that complements any full-range speaker setup. Its superior engineering ensures reliable operation in demanding environments.

Durable Enclosure for Long-Term Reliability
The subwoofer’s trapezoidal enclosure is constructed from weather-resistant materials and coated with EVCoat, offering enhanced durability and protection. Whether installed in a concert hall, theater, or other indoor venues, the EVF-1181S is built to withstand the rigors of professional use while maintaining its sleek and functional design.

Flexible Rigging and Installation Options
With twenty-eight M10 threaded suspension points, the EVF-1181S allows for versatile rigging configurations, including vertical and horizontal clusters. This flexibility makes it easy to integrate the subwoofer into complex sound systems, enabling seamless collaboration with other loudspeakers from the EVF and EVH series. The system's design ensures precise and efficient sound coverage tailored to the venue's needs.

Streamlined Connectivity and Configuration
The input panel features a Phoenix-style connector for secure and straightforward wiring. This configuration ensures fast setup while maintaining a reliable connection, allowing sound engineers to focus on creating an exceptional audio experience. The subwoofer requires an external crossover, giving users full control over sound distribution.