Description
**Key Features:**
– EVS18SB 18-inch (457mm) Low-Frequency Transducer
– 99 dB Sensitivity, 131 dB Maximum Sound Pressure Level (SPL)
– System Power Rating: 400W Continuous, 1600W Peak
– Equipped with 28 M10 Threaded Suspension Points
**General Description:**
The Electro-Voice® EVF-1181S is an advanced high-power, front-loaded bass unit ideal for a wide range of audio applications demanding superior sound reinforcement in a lightweight structure.
Featuring the EVS18SB 18-inch woofer, this system employs Finite Element Analysis (FEA) to optimize motor, suspension, and electrical components, ensuring minimal distortion and outstanding clarity even at high SPLs.
Designed for professional fixed installations, the EVF-1181S’s trapezoidal enclosure is built from weather-resistant birch and coated with EVCoat™ for optimal protection against environmental challenges. Its innovative acoustic and rigging system supports vertical and horizontal clusters utilizing any combination of the EVF & EVH Series, including Full-Range, Low Frequency, and Subwoofer loudspeakers. This versatility offers extensive system design flexibility tailored to various applications and budgets. The smart input panel allows for a variety of connector configurations, including phoenix style connectors as standard, with options for dual NL4 or gland nut covers for weatherproof setups. An optional 70.7/100 Volt transformer kit is available for distributed systems, enabling efficient inventory management and responsive customer service across diverse venue requirements.
