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RDL, Radio Design Labs - DS-PSP1A
RDL, Radio Design Labs - DS-PSP1A RDL, Radio Design Labs - DS-PSP1A
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Decora-style Format-A Compact Active Loudspeaker, Stainless Steel Color

Series: D

Model: DS-PSP1A

  • Exceptional audio quality for ultra-compact size
  • 2 Watt RMS audio amplifier
  • Compressor/limiter prevents clipping
  • Connects to format-A sender using twisted-pair cable
  • Powered from RDL twisted pair format-A sender
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The D series-PSP1A is a compact active loudspeaker that delivers rich, detailed sound in Decora-compatible wall or chassis mounts. It is a single-pair audio amplifier module compatible with RDL Format A twisted pair products. The PSP1A receives audio and 24V DC power through a rear-panel RJ45 jack. A rear-panel switch set during installation determines which of the three format-A pairs is amplified. Amplification is provided by a high-efficiency class D power stage with audio filtering tailored for crisp, pleasant audio clarity. The high-efficiency class D output stage produces negligible heat for all levels of expected voice or music modulation. The amplified output level is controlled by a front-panel volume control. The PSP1A includes an analog compressor/limiter that makes higher average sound output levels possible without clipping.

The driver is constructed of materials found in premium 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.

  • Exceptional audio quality for ultra-compact size
  • 2 Watt RMS audio amplifier
  • Compressor/limiter prevents clipping
  • Connects to format-A sender using twisted-pair cable
  • Powered from RDL twisted pair format-A sender
  • Front-panel gain adjustment
  • Acoustically optimized Decora enclosure
  • Fidelity comparable to larger drivers
  • Hemispherical dispersion mounted in wall or flat surface
  • Available in stainless steel color
 
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