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DEVMO

2 PCS Audio Amplifier Board,5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

Based on 18 reviews
Condition: New
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$19.98
Save $78.01 was $97.99

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Nov 1
Order within 16 hours and 32 minutes

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At a glance

Condition
New
Model
PAM8406
Material
Gold, Copper, Plastic
Voltage
5 volts
Maximum Supply Voltage
5 V DC
Mounting Type
Surface Mount
Output Power
5 watts

Features 5

  • Parameters:Audio amplifier board working voltage is DC 5V, output power is 5W (2 5V)/3W (4 5V) / 1.8W (8 5V). Input method is monaural input.
  • Artificial Material: this New-designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
  • High Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.
  • Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; what's more, EMI is allowed to pass.

Description

Product features: 5W+5W Class D digital power amplifier Power supply voltage: DC 5V (Do not over-voltage, over-voltage will burn IC) Input method: single- ended Output power: 5W 2Ω 5V \ 3W 4Ω 5V \ 1.8W 8Ω 5V Size: 55.12mm32.26mm Product weight: 25g Process materials: high-grade pure black immersion gold circuit board, imported KEMET audio capacitor, large-capacity filter capacitor per channel. Specially customized pure black pure copper terminals, gold- plated audio input terminals. Low quiescent current, excellent noise suppression Protection: power input reverse connection protection, short circuit, overheating, and over EMIAdditional features: External amplifier type selection function can be connected (MODE: high level D type, low level AB type, factory default high level) Can be externally shut down (SD: chip shut down when low level, factory default high level) Can be connected to mute (MUTE: low level mute, factory default high level)

Specs 17

Voltage 5 volts
Manufacturer DEVMO
Maximum Supply Voltage 5 V DC
Minimum Supply Voltage 5 V DC
Mounting Type Surface Mount
Number of Channels 2
Output Power 5 watts
Package Type Name Anti-Static Bag

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Perfect for surround speakers!
Review Image by Josh L. Josh L.
The media could not be loaded. Powering them off a good source helps a lot. I’m using a single 24volt source with down converters to keep everything on one switch and source. Easy to set up and operate. A solid product and great for the price
Reviewed in the United States on March 28, 2023 by Josh L. Josh L.
Cute little guys
I love these little things. The work a treat and are so inexpensive. They are great for so many low power projects. I need like 20 more of them.
Reviewed in the United States on January 16, 2025 by Average Consumer
Compact and powerful
Review Image by Blackstone Blackstone
Review Image by Blackstone Blackstone
Review Image by Blackstone Blackstone
Review Image by Blackstone Blackstone
Review Image by Blackstone Blackstone
This is a package of two mini audio amplifier boards. The include a knob that has a threaded post and nut for hole mounting. The board runs on 5vdc, no power supply is included. Line-level left and right inputs are screw terminal, as is the power supply input. The speaker level output is via a single 1/8" (3.5mm) stereo jack. The build quality seems very decent and though I cannot verify the specs it works and seems pretty quiet as far as noise level. This is designed for line level signals coming in, not mic or magnetic phono levels. It works great with the level coming out of a headphone jack or an AUX output from a Bluetooth receiver. ... show more
Reviewed in the United States on October 29, 2024 by Blackstone Blackstone
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