The SoundTube Entertainment SA202-RDT Mini Amplifier is a small and cost effective external amplifier designed for sound-focusing and other high-fidelity speakers, making it well suited for digital signage, education, points of purchase, museums, surgical centers, AV carts, or any application where a small amplifier is needed to boost a limited source output.
The SA202-RDT utilizes a 20W per channel at 4 ohms (10W at 8 ohms) Class AB amplifier with a maximum gain of 35 dB. Input options include dual RCA jacks and a stereo mini jack for line-level audio sources and a speaker-level (amplified) input for applications with low-wattage speaker outputs (e.g. AV projector to external speakers). A 15V power supply and mounting hardware are included. Mounting hardware adapts the SA202-RDT for pole, surface, or security attachment installations.
- 35 dB maximum gain with 2 x 20W output
- Dual RCA, stereo mini jack and high-level inputs
- High-pass filter at 120 Hz (12 dB per octave) to reduce bass distortion in smaller speakers
- Aluminum housing with integrated heat sink
- Power inputs include either three-pin Euroblock or barrel connector
- 12-volt trigger for automatic on/off functions when source power is detected
- Includes universal pole- and surface-mount adapters and a 15V power supply