RDL DB-PSP1 Decora-Style Powered Speaker

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 average 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.

RDL DB-PSP1 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

• DB-PSP1 Decora-Style Powered Speaker1

• 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 AdjustmentSingle-turn audio taper (Front-panel)
• Maximum SPL81 dB
• Frequency Range150 Hz to 20 kHz, nominal
• CMRR> 50 dB (50 Hz to 120 Hz)
• Power Requirement24 Vdc @ 55 mA (Idle); 100 mA (maximum), Ground-referenced
• Ambient Operating Environment0° C to 40° C Maximum; 20° C Recommended
• Dimensions:Height 4.12 in. 10.46 cm; Width: 1.72 in. 4.37 cm; Depth: 2.64 in. 6.7 cm
• Package TypeCardboard Box
• Package Dimensions3.625x4.625x2.125"
• Shipping Weight0.573 lbs.
• WEEE weight0.43 lbs.