RDL D-PSP1A, DS-PSP1A, DG-PSP1A, DB-PSP1A Datasheet

ACCESSORIES

Models D-PSP1A, DB-PSP1A, DG-PSP1A, DS-PSP1A

Decora-Style Active Loudspeaker - Format-A

DG-PSP1A DB-PSP1A DS-PSP1A D-PSP1A

Shown with Matching RDL Cover Plates - Available Separately

 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

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 6th St.  Prescott, AZ., USA 86301  [phone]  FAX [phone]  www.rdlnet.com

 Front-Panel Gain Adjustment
 Acoustically Optimized Decora Enclosure
 Fidelity Comparable to Larger Drivers
 Hemispherical Dispersion Mounted In Wall or Flat Surface

ACCESSORIES

Models D-PSP1A, DB-PSP1A, DG-PSP1A, DS-PSP1A

Decora-Style Active Loudspeaker - Format-A

Installation/Operation

EN55103-1 E1-E5; EN55103-2 E1-E4; EN60065

Typical Performance reflects product at publication tim e exclusive of EMC
data, if any, supplied with product. Specifications are subject to change
without notice. This product is Professional Apparatus.

Pair A: Audio +4 dBu

Pair B: Audio +4 dBu

Pair C: Audio +4 dBu

Pair D: Power +24 Vdc

TYPICAL PERFORMANCE

Input: RDL Format-A
Input Connection: RJ45
Format-A Signal Pair Used: Switch-selectable A, B, or C (Rear-panel)
Gain Adjustment: Single-turn audio taper (Front-panel)
Maximum SPL: 81 dB
Frequency Range: 150 Hz to 20 kHz, nominal
CMRR: > 80 dB (50 Hz to 120 Hz)
Power Requirement: 24 Vdc @ 55 mA (Idle); 100 mA (maximum), Ground-referenced
Ambient Operating Environment: 0° C to 40° C Maximum; 20° C Recommended
Dimensions: Height: 4.13 in. 10.49 cm; Width: 1.7 in. 4.32 cm; Depth: 2.05 in. 5.21 cm

RJ45 Standard wiring

Tab on bottom of connector

RJ45 conductor colors shown are for 568A standard.
The 568B standard may be used if the connectors at

both ends of the cable are wired identically.

(1) + White / Green
(2) – Green
(3) + White / Oran ge
(4) – Blue
(5) + White / Blue
(6) – Orange
(7) + White / Brown
(8) – Brown

Set switch to

determine

which of the

three

FORMAT-A

pairs is

amplified.

D SERIES - PSP1A

FORMAT A
TP CABLE

ACB
PAIR

REAR

Connect Twisted Pair Cable

directly to the output of a

FORMAT A SENDER.

FRONT

Adjust

gain for

the

desired

listening

level from

the

speaker.

891-5665

Radio Design Labs Technical Support Centers

U.S.A. [phone], [phone]; Fax: [phone]

Europe [NH Amsterdam] (++31) 20-6238 983; Fax: (++31) 20-6225-287