Electro-Voice EVC-1181S-B 18'' 350W Subwoofer (Black)

Professional-Grade Subwoofer for Powerful Low-End Performance
The Electro-Voice EVC-1181S-B is an 18-inch subwoofer designed to enhance and reinforce low-frequency sound in fixed indoor audio installations. Engineered to complement Electro-Voice EVC 8-, 12-, and 15-inch loudspeaker systems, this subwoofer delivers rich, defined bass to ensure full-range audio performance. Ideal for houses of worship, auditoriums, performance venues, and conference spaces, the EVC-1181S-B provides powerful sound while maintaining a cost-effective design.

Robust 18-Inch Driver Delivers Deep, Accurate Bass
At the heart of the EVC-1181S-B is a high-performance 18-inch driver that produces clear and impactful bass. Operating across a 38–95 Hz frequency response, this subwoofer ensures low-end frequencies are heard with precision and power. Its maximum SPL of 129 dB makes it capable of delivering impressive output for music and speech reinforcement, even in larger indoor venues.

Flexible Mounting Options for Versatile Installations
Designed for flexibility, the EVC-1181S-B can be floor-mounted for traditional bass reinforcement or suspended via four integrated M10 mounting points. This versatility allows the subwoofer to adapt to a variety of installation needs while maintaining optimal performance. Whether integrated into a permanent sound system or customized for specific venue requirements, this subwoofer offers practical mounting solutions.

Durable Construction for Long-Lasting Use
The EVC-1181S-B is built with long-term reliability in mind. Its cabinet is constructed from 15-mm plywood, providing a robust structure that can handle continuous use. The front grille is made from 18-gauge cold-rolled steel, protecting the internal components from damage while maintaining a clean, professional appearance. This durable construction ensures consistent performance in high-demand environments.

Seamless Integration with EVC Loudspeaker Systems
Specifically designed to complement Electro-Voice EVC loudspeaker models, the EVC-1181S-B provides a cohesive and balanced sound when paired with 8-, 12-, or 15-inch EVC systems. Together, these components create a full-range audio solution that meets the needs of professional audio installations. The subwoofer's precise low-end reproduction ensures enhanced music playback and intelligible speech reinforcement.

Active Filtering for Optimized Performance
The EVC-1181S-B requires an external active low-pass filter and a fourth-order Butterworth high-pass filter for proper operation. This approach provides greater flexibility and control over the subwoofer’s performance, ensuring it delivers clean, optimized low-frequency response without distortion. Proper filtering allows the subwoofer to operate efficiently as part of a full-range system.

Easy System Integration with Reliable Connectivity
The EVC-1181S-B is equipped with two 4-pin Phoenix/Euro Block screw terminals, making system integration simple and secure. These reliable connection points ensure seamless compatibility with professional audio setups, while maintaining a clean and organized installation.