Search

Home / Hosyond / Home Theater
TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers in Kuwait

TPA3251 2.1 Channel Bluetooth Receiver Amplifier 220W×2 + 350W Subwoofer, Hi-Res Audio Class D Amp with USB/AUX/USB Input, Bass Treble Control for Home Theater DIY Speakers

KWD 15

Brand
Hosyond
Category
Home Theater
Weight
454 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
1 +

Special Features

  • 【Powerful 2.1 Channel Output】 The S350H professional-grade amplifier board delivers an impressive 220W × 2 (Left/Right) and 350W (Subwoofer) output with Hi-Res Audio performance. Enjoy crystal-clear highs, rich mids, and deep, powerful bass — perfect for home theaters, car audio systems, or DIY speaker builds.
  • 【Multiple Input Options】 Featuring versatile input modes — Bluetooth 5.1 / AUX / USB Drive / USB DAC — this TPA3251 amplifier board ensures seamless connectivity with a wide range of devices. The high-current DC 18–38V / 10A+ power supply provides stable, distortion-free performance even under heavy loads.
  • 【Precise Multi-Knob Control】 Equipped with five independent control knobs (Bass, Treble, Subwoofer, Volume, Balance), you can fine-tune your sound exactly the way you like. Create detailed, immersive soundscapes and deep, thunderous bass for a truly customized listening experience.
  • 【Safe and Durable Design】 Built with six comprehensive protection systems (over-voltage, over-current, over-temperature, short-circuit, DC, and thermal protection) inside a sturdy aluminum alloy enclosure, ensuring long-term reliability and safety in every application.
  • 【Reliable Support & Easy Setup】 This all-in-one wireless amplifier combines professional performance with plug-and-play Bluetooth convenience. Ideal for speakers, cars, or home audio systems. We're committed to your satisfaction — contact us anytime with questions or feedback.

Description

Power Supply : DC18-36V/above 10A

Bluetooth Version : BT5.1

Audio Channel : 2.1 channel

Audio Input : Bluetooth+AUX+USB Flash Disk+USB sound card

Audio Output : Left and right channels + subwoofer

Frequency Range : 20HZ--20KHZ

L&R channel maximum output power (PMPO):

220W/3Ω--36VDC;175W/4Ω--36VDC;100W/8Ω--36VDC

Subwoofer maximum output power(PMPO) : 355W/2Ω--36VDC;250W/3Ω--36VDC;195W/4Ω--36VDC

Protection mechanism : Overvoltage, undervoltage, clipping, short circuit, overheating, etc.

Unique function: support APP, modify bluetooth name, set bluetooth password

Volume Adjustment : High-end encoder knob adjustment, smooth feel

Related Items


{"error":"Error","cart_limit":"You have too many items in your cart.","prod_limit":"You cannot add any more of this item"}