200W Bluetooth 5.0 Amplifier Board TPA3116D2, 100W+100W Stereo Dual Channel Amp Board for Home Speakers

200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Amp Board Audio Receiver for Home DIY Speakers

200W Bluetooth 5.0 Amplifier Board TPA3116D2, 100W+100W Stereo Dual Channel Amp Board for Home Speakers

Parameter: Chip: TPA3116D2*2 Input Mode: Bluetooth / 3.5mm AUX Work Voltage: DC 5V-24V (Recommend 12V or more, 5A or more) Channel: 2 channel Stereo Output Bluetooth version: Bluetooth 5.0 Bluetooth transmission distance: 50 Ft MAX Power Output: 100W x 2 Match Speaker: 50 - 300W, 4 - 8 1. How to choose a power supply? The power supply must be highly valued. It is recommended to use 18V 19V 24V power supply with a current of more than 5A. If the voltage is too low, the sound will be easily distorted after the sound is amplified; if the current is too small, it will not work normally or the sound quality of the speaker will deteriorate. If you only have 9V 12V or 1A 2A power supply, you can also use it, but it is recommended to use it with a speaker with low power. Otherwise, if the volume is maximized, it may be distorted and affect the sound quality. 2 How to choose a speaker? Commonly used speakers are generally 8 , 4 speakers are also available, no distinction between positive and negative polarity. If the power of your speaker is low, it may be between 10W-30W, then the power supply voltage should be lower to prevent the speaker from being burned after amplifying the sound, for example, choose a power supply below 15V. If it is a 50W-300W speaker, you don t have to worry about the speaker burning out. You can choose a 12V-24V power supply. The higher the voltage you choose, the greater the output sound or power. Package Includes: 1. Bluetooth Power Amplifier Module * 1 2. Acrylic shell * 2 3. 16mm Copper column * 4 4. 9mm Screw * 8, 5. Steel nut, screw mat * 1 6. 20cm power cable * 1 7. Screwdriver * 1, 8. Knob * 1

Key Features

• ✅ [Hi-fi] Using TPA3116D2(with AM interference suppression function) chip, excellent sound quality. Ensure that the THD is less than 0.1%, even with long periods of high power operation.
• ✅ [Mini and powerful] Dual channel stereo output power 100W+100W. Working voltage range DC5-24V(It is recommended to use a power supply with a working voltage above 12V and a current above 5A), suitable for 4-8 , It is recommended to use 50-100W speakers for the best effect.
• ✅ [Two input methods] Support 3.5mm wired input and Bluetooth 5.0 input. With Bluetooth signals up to 49 feet away, it's perfect for your DIY passive speakers.
• ✅ [Continuous stability] 5 * 470uF high quality capacitor, stable output. Large area cooling system, high quality power module, long time high output will not overheat shutdown.
• ✅ [To ensure safety] The Bluetooth amplifier board has a bottom plate and a top plate, supporting reverse protection, overvoltage protection, undervoltage protection, overheat protection, short circuit protection.Widely used in home theaters, square speakers, etc.

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3 6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6 7 business days

Payment Methods

✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✅ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.