Electro-Voice EVF-1151S-BLK 15" Front‑Loaded Bass Element, 400W, Black

Deliver powerful, professional low-frequency reinforcement where it matters most. The Electro-Voice EVF-1151S 15-inch front-loaded bass element is engineered for live sound, installed audio and paging applications that demand clean, consistent bass without a heavy cabinet. With 400W power handling and a high 135dB sensitivity, this pro speaker produces high output while minimizing amplifier strain. The front-loaded driver and a focused 67–95 Hz response ensure tight, punchy bass projection—ideal for stages, clubs, houses of worship, and perimeter or facility paging.

Built in a durable black enclosure weighing 62.6 lb, the EVF-1151S balances portability with rugged reliability for frequent transport and permanent installs. Its 4-ohm impedance and compact footprint make it straightforward to integrate into multi-element arrays, monitoring stacks, or security and surveillance audio systems for clear announcement and alerting needs. Add the EVF-1151S to your rig to enhance low-end clarity and presence—contact our team or order now for system design and deployment support.

• Delivers punchy, accurate low end with a 15-inch driver for clearer bass impact on stages and installations
• 400W handling and 135dB sensitivity provide high output with efficient amplifier usage for louder, cleaner sound
• Front-loaded design enhances projection and low-frequency dispersion for long-throw applications
• Lightweight, rugged black enclosure (62.6 lb) simplifies transport and rapid deployment for mobile crews
• 4-ohm impedance and compact dimensions allow flexible integration into pro speaker arrays, paging and monitoring systems