SIENWINY-908 SIENWINY-908 YS-TB21 Bluetooth 5.1 Amplifier Board 2.1CH 200W HiFi Stereo Power Amp AUX Subwoofer Bass Treble Control - Aliexpress Deal -58% OFF
Available on Aliexpress In Stock
SIENWINY-908

SIENWINY-908 YS-TB21 Bluetooth 5.1 Amplifier Board 2.1CH 200W HiFi Stereo Power Amp AUX Subwoofer Bass Treble Control

★★★★☆ 4.0 / 5.0

⭐ Rating sourced from Aliexpress marketplace feed.

$15.52 USD $36.95 -58% OFF
🏷️ You save: $21.43 (58% off verified reference price)
In Stock & Verified 🕒 Last checked: Oct 19, 2026 at 2:34 PM
Retailer Aliexpress
Currency $ USD
Category Instrument Amplifiers
Subcategory Bass Amplifiers
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Retailer & Delivery Details

Store Aliexpress (Official Store Feed)
Stock Status ✔ In Stock & Ready to Ship
Delivery Tracked courier delivery with AliExpress Choice / standard shipping.
Protection AliExpress Buyer Protection with refund on delayed or damaged items.
Security 🔒 Secure 256-bit SSL encrypted checkout directly on Aliexpress

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💡 Deal Overview & Shopping Advice

Save 58%! Buy SIENWINY-908 YS-TB21 Bluetooth 5.1 Amplifier Board 2.1CH 200W HiFi Stereo Power Amp AUX Subwoofer Bass Treble Control at best price of USD 15.52.

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Product Specifications

Verified Merchant Attributes
Brand SIENWINY-908
Model SIENWINY-908
Colour Standard Finish
Material Manufacturer Grade
Dimensions Standard Product Size
Age Range All Ages / General Audience
Category Instrument Amplifiers
Subcategory Bass Amplifiers
Retailer Aliexpress
Item Condition 100% Genuine, Brand New