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2Pcs Audio Amplifier Board, PAM8406 5W+5W Mini Amplifier Board Class D 2.0 Dual Channel DC 5V Digital Stereo Power Amp Module for DIY Sound System
- PAM8406 amplify module working voltage: DC 5V; Output power: 5W (2Ohm 5V) / 3W (4Ohm 5V) / 1.8W (8Ohm 5V); Input method: Aumini audio ampdio mono input.
- PAM8406 audio amplifier board is low quiescent current, excellent noise suppression. Audio amplifier board has an efficiency of over 90 Percent, which will extend the battery life and can be applied to portable applications.
- The PAM8406 provides comprehensive protection against faults with short-circuit protection, thermal protection and reverse protection.
- PAM8406 amplifier module is made of noble black immersion gold circuit board, superior premium audio capacitors, and each channel has a large capacity filtering capacitor. Specially customized pure black copper terminals and gold-plated audio input terminals.
- 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).
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by VerdantStar Shop Return Policy
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