RDL DS-PSP1F, D-PSP1F, DG-PSP1F, DB-PSP1F Datasheet

ACCESSORIES

Models D-PSP1F, DB-PSP1F, DG-PSP1F, DS-PSP1F

Decora-Style Active Loudspeaker

DG-PSP1F DB-PSP1F DS-PSP1F D-PSP1F

Shown with Matching RDL Cover Plates - Available Separately

 Exceptional Audio Quality for Ultra-Compact Size
 2 Watt RMS Audio Amplifier
 Compressor/Limiter Prevents Clipping
 Balanced +4 dBu Input on the Rear Panel
 Unbalanced -10 dBV input on the Rear Panel

The D SERIES-PSP1F 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-PSP1F is a compact active loudspeaker that delivers rich, detailed sound in Decora-compatible wall or chassis

mounts. The input accepts either a -10 dBV unbalanced or a +4 dBu balanced signal on the rear-panel detachable terminal block. 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 -PSP1F 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-PSP1F), white (D-PSP1F), gray (DG-PSP1F) or stainless steel (DS-PSP1F).

 Gain Set by the Installer
 Acoustically Optimized Decora Enclosure
 Fidelity Comparable to Larger Drivers
 Hemispherical Dispersion Mounted In Wall or Flat Surface

RDL  659 6th St.  Prescott, AZ., USA 86301  [phone]  FAX [phone]  www.rdlnet.com

ACCESSORIES

Installation/Operation

Models D-PSP1F, DB-PSP1F, DG-PSP1F, DS-PSP1F

Decora-Style Active Loudspeaker

TYPICAL PERFORMANCE

Inputs (2): 30 kΩ balanced or 10 kΩ unbalanced
Input Level: +4 dBu nominal (Balanced);

-10 dBV nominal (Unbalanced)
Minimum Input Level: -18 dBu (Balanced, Max. gain);

-19 dBV (Unbalanced, Max. gain)
Maximum Input Level: +22 dBu
Gain Adjustment: Single-turn audio taper (set by installer)
Maximum SPL: 81 dB
Frequency Range: 150 Hz to 20 kHz, nominal
CMRR: > 50 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

AUDIO

WIRING

AUDIO INPUT

UNBAL

SIGNAL FROM
UNBALANCED

LINE-LEVEL

SOURCE

AUDIO INPUT

UNBAL

SIGNAL FROM

BALANCED
LINE-LEVEL

SOURCE

-or-

24 VDC

PWRBAL

24 VDC

PWRBAL

AUDIO INPUT

UNBAL

24 VDC

D SERIES - PSP1

REAR

PWRBAL

Adjust gain for the desired

listening level from the

speaker (Gain set by installer).

24 VDC

POWER

SOURCE

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.

FRONT

891-5655

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