50W class D stereo module
SL-AA50SD is positioned for higher-output stereo designs that need efficient power delivery without turning the integration into a large custom audio project.
SL-AA50SD 50W Class D Stereo Power Amplifier
High-power class D stereo module for compact systems that still need theater-grade playback output.
- Output Power
-
- 50W x 2 at 4 ohm THD less than 1 percent
- Frequency Range
-
- 20 Hz to 22 kHz
- Load Impedance
-
- 4 ohm / 8 ohm
- Power Supply
-
- 5V to 24V DC, 12V recommended
- Working Temperature
-
- -40C to 85C
Product Overview
Integration scenarios
TVs, smart terminals, retail playback systems, and commercial devices that require stronger audio output in compact mechanical envelopes are typical targets.
Stable sourcing
Taiwan-based manufacturing and repeatable component choices make the module suitable for buyers who need long-running production rather than rapid hardware churn.
Specifications
| Output Power | 50W x 2 at 4 ohm THD less than 1 percent |
|---|---|
| Frequency Range | 20 Hz to 22 kHz |
| Load Impedance | 4 ohm / 8 ohm |
| Working Temperature | -40C to 85C |
| Power Supply | 5V to 24V DC, 12V recommended |
| Audio Input | 3.5 mm headphone socket dual channel |
| Audio Output | 2 channels over green terminal sockets |
| Volume Control | 1 knob |
| Power Connector | Blue terminal x1 |
| Dimensions | 95 x 65 x 23 mm |
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