RDL DG-SP1A RDL D-SP1A 2W Series Decora-Style Ohm Loudspeaker

Provide clear, full-range audio from a compact Decora-style mount — perfect for paging, intercoms, security and surveillance monitoring. The Radio Design Labs DG-SP1A pro speaker is a purpose-built 2W, 8 ohm loudspeaker that produces rich, detailed sound with 78 dB sensitivity, giving small rooms and corridors presence and intelligibility usually expected from larger drivers. Its rigid steel enclosure and convex aluminum cone with rubber surround minimize resonance while internal filtering reduces out-of-band distortion and improves peak handling. Hemispherical dispersion of nearly 180° ensures broad coverage from a single wall or surface mount, making it efficient for retail, corporate, or campus security audio zones. A neodymium motor provides strong output in a compact package, and the rear detachable terminal block simplifies low-voltage wiring for installers. Whether you’re upgrading a paging system, adding voice capability to a surveillance installation, or integrating background audio in a monitoring room, the DG-SP1A delivers reliable performance in a discreet Decora footprint. Order today or contact sales to specify the speaker for your next security or AV project.

• Discreet Decora-style form factor for flush wall or surface installation—ideal for paging, intercom and security deployments
• Full-bodied audio from an ultra-compact speaker: engineered to deliver clear speech and music presence comparable to larger drivers
• Smooth, low-distortion output with internal filtering and neodymium motor for reliable performance in monitoring and surveillance systems
• Wide hemispherical dispersion (≈180°) provides even coverage from a single mount point, reducing the need for extra speakers
• Simple installation and wiring with a detachable 2‑position terminal block; compatible with 8 Ω amplifiers up to 10 W peak