Discover the S350HS Power Amplifier Board – your ultimate solution for high-fidelity sound. Engineered with TPA3251 HIFI chips, this amplifier delivers a phenomenal 220W*2 + 350W output, ensuring consistent high-power performance with a versatile DC input range of 12-38V.
Stay connected effortlessly with multiple input options like Bluetooth, AUX, and USB. Whether you're pairing it with your phone, TV, or laptop, the S350HS offers seamless connectivity for a hassle-free experience.
Experience audio perfection with customizable treble and bass controls, enriching your soundscape and delivering powerful bass. Plus, rest easy knowing your device is safeguarded with built-in protections against short circuits, over-current, and overheating.
We value your satisfaction and offer 24/7 customer support. Encounter an issue? Contact us anytime for a swift, satisfactory resolution.
Discover the exceptional performance of the S350HS TPA3251 Bluetooth Power Amplifier Board, engineered to enhance your audio experience. Perfect for home audio enthusiasts, its powerful and versatile design meets the needs of various devices.
Features:
Ideal for enhancing home audio systems, the S350HS Bluetooth power amplifier board offers a blend of power, versatility, and safety. Experience superior sound quality with refined control and broad compatibility.
Customer Insights
Easy to assemble sounds awesome.
Sounds insane, granted I have 130$ Rockford fosgate speakers so they sound good either way.
It was CLEAR still at full volume.
It's small and compact too.
Good product for diy bluetooth speakers. Powers high end car audio equipment well.
Bluetooth connect is instant when already paired.
The frequency knob for the sub, treble, and bass knobs work well. Nice build quality.
Definitely worth the $50 total with shipping.
Runs off my Dewalt batteries that I have laying around from my tools.
Highly recommended for good audio experience at a low price.
Requires downloading an app from the Play Store which crashes.
Multiple units arrived defective or broke down after short use.
Smelled like burnt electrical circuit.
Chip blew up within the first day of use.
Hardly any bass and poor sound quality.
Every unit I have ordered has had a different problem.
Barely produces any sound now.
Has minimal instructions and no accessible tech support.
No sound even when plugged in and powered on.
Claims to be powerful but fails under moderate use.