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Item #:
211082452
Cuifati Digital Amplifier Board, Mono Channel Power Amplifier Board, Class D HiFi Power Amp Board, for 4-8 / 10-18inch Speaker
Item #:
211082452
TTD 181
Price Details
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*All items will import from US
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Imported from USA store
Order now and get it around Monday, August 24
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Experience pure power with our 500W amplifier board, designed for high efficiency and unbeatable sound quality.
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What Stands Out
High-Quality Audio
The Class D design ensures efficient power consumption while delivering exceptional HiFi sound quality, making it perfect for both casual listening and professional setups.
Versatile Compatibility
Compatible with a wide range of speakers, from 4-8 to 10-18 inches, this amplifier board accommodates various configurations, making it suitable for different audio environments.
Compact Design
Its compact form factor allows for easy integration into tight spaces or DIY projects, providing a powerful amplification solution without occupying excessive space.
Product Details
| Voltage | 5 Volts |
| Minimum Supply Voltage | 58 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature | 100 Degrees Celsius |
| Output Power | 500 Watts |
| Package Type Name | Bulk |
| Item Dimensions | 3.9 x 1.69 x 1.18 inches (9.9 x 4.3 x 3 cm) |
| Specification Met | Technical Specifications Met |
| Manufacturer | Cuifati |
| Model | Cuifati1bho4snwtv |
| Brand Name | Cuifati |
| Part Number | Cuifati1bho4snwtv |
| Item Weight | 102 Grams |
| Item dimensions L x W x H | 3.9 x 1.69 x 1.18 inches (9.9 x 4.3 x 3 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | August 29, 2021 |
| What is in the box | Cuifati Digital Amplifier Board... For more details, please check description/product details |
Who Should Buy?
-
DIY Audio Enthusiasts
Perfect for hobbyists looking to build custom audio systems with compact, high-efficiency amplification.
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Compact Installations
Great for applications requiring efficient amplification in limited spaces, like small home theaters or studio setups.
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Budget-Conscious Users
An affordable option for users seeking quality sound amplification without heavy investment in high-end equipment.
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High-Power Applications
Not suitable for large professional sound systems needing high wattage output and more robust performance.
Product Description
Cuifati Digital Amplifier Board, Mono Channel Power Amplifier Board, Class D HiFi Power Amp Board, for 4-8 / 10-18inch Speaker
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Customer Questions & Answers
-
Question:
What is the output power of the amplifier?
Answer: The amplifier delivers 500W of output power at ± 65V with a 4 ohm load. -
Question:
Can I use this amplifier for a stereo setup?
Answer: This is a mono channel amplifier; you will need to purchase two units for a 2.0 channel setup. -
Question:
What happens if the amplifier overheats?
Answer: The amplifier will automatically shut off if the temperature of the heat sink exceeds 100 °C.
Cuifati Amplifiers Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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TTD 181
Order now and get it around Monday, August 24
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Features & Benefits
- Output power: 500W at ± 65V with 4 ohm load.
- Efficiency rating of over 90% ensures minimal energy loss.
- SNR of 90dB delivers clear and dynamic audio.
- Built-in safety features: short circuit protection and automatic shut-off at temperatures above 100 °C.
- Designed as a mono channel; purchase two for 2.0 channel systems.
- Input sensitivity of 1.5V rms; preamp recommended for lower voltage inputs.
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