Electro-Voice EVF-1151S-BLK 15" Front-Loaded Bass Element System (Black)

High-Powered 15-Inch Bass System for Professional Sound
The black EVF-1151S-BLK Single 15” Front-Loaded Bass Element System delivers unmatched low-frequency reinforcement for demanding professional audio applications. Engineered for power and clarity, this bass system ensures impactful sound reproduction while maintaining excellent definition, making it ideal for venues that require high-quality sound reinforcement.

Optimized 15-Inch Woofer for Superior Bass Performance
The EVF-1151S features the EVS15SB 15” woofer, developed using advanced finite element analysis (FEA) to optimize motor, suspension, and electrical design. This precision engineering results in low distortion, high efficiency, and outstanding intelligibility, even at high sound pressure levels. Whether for music or speech, the bass system ensures a rich and resonant low-frequency output.

Durable Enclosure Designed for Rigorous Applications
Constructed with weather-resistant birch and coated with EVCoat, the trapezoidal enclosure offers exceptional durability. The rugged design not only protects the internal components but also ensures a professional appearance in any installation. This makes the system well-suited for both fixed and portable setups in a variety of environments.

Flexible Rigging and Integration Options
The EVF-1151S is designed for maximum versatility, featuring twenty-two M10 threaded suspension points for seamless rigging in vertical or horizontal clusters. The phoenix-style connector on the input panel and an externally accessible jumper make it easy to switch between passive and bi-amp operation, ensuring compatibility with various system configurations.

High Sensitivity for Powerful Output
With a sensitivity of 103 dB and a maximum SPL of 135 dB, this system delivers powerful bass that fills large spaces effortlessly. Its robust 400-watt continuous power handling and 1600-watt peak rating ensure reliable performance for even the most demanding applications, from concerts to theater productions.

Efficient System Design for Versatile Applications
The EVF-1151S integrates seamlessly with other speakers in the EVF and EVH series, allowing for custom configurations tailored to specific venue requirements. Its acoustic and rigging design supports cluster formations for enhanced coverage and performance, making it a reliable choice for professional sound systems.