Electro-Voice EVF-1181S-FGB EVF Series Single 18" Front Loaded Subwoofer, 400W, Weather Resistant Fiberglass, Black

Deliver deep, reliable bass where it matters most — from live events to security command centers. The Electro-Voice EVF-1181S pro subwoofer pairs a high-excursion 18" EVS18SB driver with a front‑loaded trapezoidal enclosure to produce tight, low‑distortion low frequencies that support speech intelligibility and situational awareness. Rated at 400W continuous (1,600W peak) with 99 dB sensitivity and a 35–100 Hz response window, the EVF-1181S provides the impact and headroom needed for public address, monitoring, and surveillance applications.

Built from weather‑resistant birch and finished with EVCoat, this fiberglass clad enclosure withstands outdoor installations and harsh environments—ideal for perimeter security, outdoor event rigs, and permanent installs. The versatile rigging architecture lets integrators mix and match EVF & EVH Series cabinets for custom arrays, while the configurable input panel (phoenix standard, optional NL4/gland nut and transformer kits) simplifies integration into distributed audio networks.

If you need dependable LF reinforcement for AV, security audio, or control‑room monitoring, the EVF-1181S delivers pro-level performance and installation flexibility—contact us to spec or order your system.

• Powerful, punchy low end that fills venues: 400W continuous power and an optimized 18" EVS18SB driver deliver authoritative bass for live sound, PA and monitoring environments.
• Clean, low‑distortion performance for intelligibility: FEA‑tuned motor and suspension plus 99 dB sensitivity maintain clarity at high SPLs for announcements, alerts and music.
• Weather‑resistant fiberglass enclosure with EVCoat: built for fixed installs and outdoor applications, reducing downtime and maintenance in security or surveillance sites.
• Flexible system design and rigging: compatible with the EVF & EVH Series for vertical or horizontal clusters, cutting inventory and deployment time for integrators.
• Installation‑ready I/O and options: phoenix connector standard with NL4/gland nut options and an optional 70.7/100V transformer kit for distributed systems and monitoring rooms.