The neodymium driver creates audio clarity and frequency response expected from larger speakers. The unique steel enclosure provides full baffling in a tightly sealed rigid structure. This produces sonic presence within an extended frequency range expected from larger speakers. Internal filtering rolls off out-of-band frequencies to reduce distortion and increase peak power capability. Dispersion covers a spherical area of nearly 180 degrees with the speaker mounted in a wall.
The versatile Decora format and all-metal design allow the D SERIES-SP1A to be installed into a wide variety of environments and applications, including; intercom systems, kiosks, house of worship cry rooms, narthex and corridors, zoned PA systems, museum information stations, outdoor patios, theme parks attractions, desktop audio, bathrooms/restrooms, classrooms, conference rooms, medical facilities and anywhere a high quality, compact, wall or surface mounted speaker is required.
The input is connected through a 2-position detachable terminal block on the rear panel. The speaker operates with a continuous audio input up to 2 watts, making it suited to be driven by speech or music content from amplifiers with a maximum rated power of up to 10 W.
RDL offers a variety of mounting accessories for the D SERIES-SP1A including wall mounts, surface mounts, desktop chassis, Decora cover plates, rack mounts and international wall boxes.