Product Description
RDL D-PSP1 Decora-Style Active Loudspeaker
Overview
The D SERIES-PSP1 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 -PSP1 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-PSP1), white (D-PSP1), gray (DG-PSP1) or stainless steel (DS-PSP1).
Recommended Power Supply:
- PS-24AS (USA)
- PS-24AX (International)
Features
- 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
- Front-Panel Gain Adjustment
- Acoustically Optimized Decora Enclosure
- Fidelity Comparable to Larger Drivers
- Hemispherical Dispersion Mounted In Wall or Flat Surface
Specifications
Inputs |
30 kohm balanced or 10 kohm 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 (front panel) |
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 to 40°F / -18 to 4°C maximum 20°F / -7°C recommended |
Dimensions |
3.6 x 4.6 x 2.1" / 9.2 x 11.7 x 5.4 cm |
Weight |
0.4 lb / 0.2 kg |
Other Details
Installation of these products by the Purchaser shall constitute Purchaser’s acknowledgement and acceptance of the terms and
conditions for sale and of this warranty, and shall constitute the Purchaser’s determination of the suitability of this product for the
Purchaser’s intended application. Radio Design Labs, Inc., also referred to as RDL®, warrants to the Purchaser that products
manufactured by RDL are free from defects in material and workmanship. This warranty applies to the period of three years from the date
of shipment, except for component parts or products purchased from other sources and supplied by RDL. Such component parts or
products bear only the warranty of the manufacturer thereof in effect at the time of shipment to the Purchaser. RDL will, without charge,
and after written notice has been received and acknowledged by RDL, repair an RDL product if proved to be defective according to the
usage of the trade, when such equipment is received by RDL at the location it designates with shipment costs prepaid by the Purchaser.
RDL shall not be liable for any expense whether for repairs, replacements, material, service, or otherwise, incurred by the Purchaser or
modifications made by the Purchaser to the product. No equipment shall be deemed defective if it shall fail to operate in a normal or
proper manner due to exposure to excessive moisture in the atmosphere, excessive temperature extremes, improper environmental
cleanliness, or any other environment not consistent with the principles of good engineering practice. In no event shall RDL have any
liability for consequential damage or expense directly or indirectly arising from the use of the products, or any inability to use it either
separately or in combination with other equipment or materials, or from any other cause, whether used in accordance with instructions or
not. This warranty is void if equipment is altered in any way by other than RDL. RDL products are NOT intended for use in life support
appliances, devices, or systems. Use of RDL products in such applications is done solely at the liability of the reseller/installer and/or end
user. RDL reserves the right to change design parameters and specifications at any time without notice. The performance measurements
reflect the products at the time of printing. This warranty is in lieu of all others, either expressed or implied. No representative is authorized
to assume for RDL any other liability in connection with RDL products.
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