ELK SP35 20 Watt, Ohm, Interior Speaker, Surface Mount, White

Optimize on-site communications with the ELK Products SP35 20 Watt interior speaker — engineered for dependable paging, alarm notification and background audio in security and surveillance systems. The ELK SP35 speaker delivers 20W RMS power and an 8 ohm impedance to work seamlessly with common amplifiers and access control integrations. Its 250 Hz–8 kHz frequency response is tuned for voice clarity, ensuring messages and alerts are intelligible across lobbies, corridors and monitoring rooms. The surface-mount, wall-mount form factor installs quickly and the compact 4.3" x 4.3" profile maintains a low visual impact in finished spaces. Built for both commercial and residential installations, this indoor speaker supports security, monitoring and paging workflows while meeting RoHS environmental standards. Backed by ELK Products' lifetime limited warranty, the SP35 offers long-term reliability for emergency notification and day-to-day communications. Add the ELK SP35 to your next security, access control, or surveillance project for consistent, clear audio—order today or contact your systems integrator to specify it in your design.

• Delivers clear, intelligible paging and alarm signaling for security and monitoring applications
• Compact, low-profile surface mount design blends into interiors and installs quickly for commercial or residential sites
• Reliable 20W RMS output and 8 ohm impedance provide consistent performance with standard amplifiers
• Broad 250 Hz–8 kHz frequency response optimizes voice clarity for public address and surveillance notifications
• Durable white finish and RoHS compliance with lifetime limited warranty support long-term system deployments