- Description
Details
RDL D-PSP1 D Series Decora Compatible Active Loudspeaker
The D SERIES-PSP1 is a compact active loudspeaker that delivers rich, detailed sound in a 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 the 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.
- Features
Features
- Exceptional audio quality for ultra-compact size
- 2W 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
- Specification
Inputs 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 (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-referencedAmbient Operating Environment 0° C to 40° C Maximum, 20° C Recommended Dimensions (H x W x D) 4.12" (104.6 mm) x 1.72" (43.7 mm) x 2.64" (67 mm) Weight 0.57 lbs (0.25 kg) - Documents
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