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540W 2.1-Channel Mini Bluetooth Amplifier Board – 160W×2 + 220W Subwoofer, with TWS, FM/USB/AUX, IR Remote, DC15-36V, Deep Bass for DIY Speakers & Home Audio
4.9 (21 items)
Limited Time SaleUntil the end
18
59
22
$22.20 cheaper than the new price!!
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New $37.00
Product details
| Management number | 239794821 | Release Date | 2026/07/14 | List Price | $14.80 | Model Number | 239794821 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Unleash Powerful, Crystal-Clear Sound Anywhere: This mini Bluetooth amplifier board packs a serious punch! With its dual TDA7498E chips, it delivers robust, high-fidelity audio to your speakers, perfect for transforming any space into a vibrant sound zone.
- Versatile Connectivity for All Your Audio Sources: Stream wirelessly via Bluetooth, play from a USB drive, plug in with AUX, or tune into your favorite FM stations. This amplifier supports all your music, making it the ultimate hub for endless entertainment.
- Built Tough with Intelligent Protection for Peace of Mind: Engineered for durability, it operates safely on a wide 15V–36V range and supports 12V power supply. Its built-in undervoltage protection (down to 9V) safeguards your system, ensuring reliable performance.
- Stay Cool Under Pressure with Advanced Thermal Management: Don't let heat ruin your party! The integrated cooling fan actively dissipates heat, allowing the amplifier to run at peak power for hours without overheating, so your music never skips a beat.
- Easy Setup, Instant Upgrade for DIY Enthusiasts: This compact board is the perfect heart for your speaker project. Its clear design and robust features like undervoltage protection and cooling make installation simple, delivering professional-grade audio effortlessly.
| ASIN | B0H2112NVH |
|---|---|
| Brand | Cozychord |
| Color | Black |
| Unit Count | 1.0 Count |
| Manufacturer | Cozychord |
| Model Number | SZM-HT21 II |
| Output Power | 540 Watts |
| BuiltIn Media | Amplifier, DC power connector, DC socket, screwdriver, remote control |
| Connector Type | USB,AUX |
| Control Method | Push Button |
| Output Wattage | 160 Watts |
| Controller Type | Mechanical knob |
| Mfr Part Number | SZM-HT21 II |
| Audio Output Type | Speakers |
| Compatible Devices | Personal Computer, Smartphone, Speaker |
| Number of Channels | 2 |
| Wireless Technology | Bluetooth |
| Warranty Description | Thirty days |
| Connectivity Technology | Bluetooth, USB |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Dimensions D x W x H | 5.5"D x 4.91"W x 1.1"H |
| Surround Sound Channel Configuration | 2.1 |
| Other Special Features of the Product | Built-In Bluetooth |
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