Brochure

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ACCESSORIES
Models D-PSP1A, DB-PSP1A, DG-PSP1A, DS-PSP1A
Decora-Style Active Loudspeaker - Format-A
 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
The D SERIES-PSP1A is part of the group of versatile wall-mounted products from Radio Design Labs. The standard mounting case can be directly fastened in North
American electrical boxes or in RDL International wall boxes.
APPLICATION: 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 24 Vdc
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 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.
Models are available with grills in black (DB-PSP1A), white (D-PSP1A), gray (DG-PSP1A) or stainless steel (DS-PSP1A).
RDL  659 6
th
St.  Prescott, AZ., USA 86301  [phone]  FAX [phone]  www.rdlnet.com
DG-PSP1A DB-PSP1A DS-PSP1A D-PSP1A
Shown with Matching RDL Cover Plates - Available Separately