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- VENDOR: Everytek Online
- TYPE: Other Accessories
HW-447 High Power Digital Power Amplifier Board TPA3116D2 Chassis Dedicated Plug-in 5-28V Output 120W
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Description
1. Purpose: Digital power amplifier board
2. Chip model: TPA3116
3. Input voltage: DC8-28V
4. Output impedance: 4-82 ohm
5. Output power: 2 x 120w
6. Size: 83x60x25mm
7. Weight: About 65g
Instructions for use:
1. Connect the power input terminal to a DC8-28V power supply. The recommended power supply is DC24V with a current of 6A, and the output power can reach 120W per channel.
2. Connect the audio input terminal to the audio source, such as MP3, mobile phone, computer, etc.; it is recommended to connect the output terminal of the front power amplifier board
3. Two audio output terminals are connected to two speakers respectively
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Assurance
Product Assurance
All our products are quality checked before dispatch to ensure they meet our standards.
- Condition: Items are supplied as new or professionally refurbished (where specified in the description).
- Testing: Products are tested where applicable to confirm functionality before shipping.
- Returns: Covered by our 7-day return policy for faulty, damaged, or incorrect items.
- Packaging: Items may arrive in original or secure replacement packaging.
Please ensure compatibility and correct product selection before purchasing. If you are unsure, contact us before placing your order.
Shipping & Returns
- Insured Delivery
- Standard delivery within 7–15 business days
- Easy 7-day returns
- Return items in original condition for a full refund
Standard delivery within 7–15 business days
Return items in original condition for a full refund

