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₩25,896
VAT-Inclusive Price
Ships from Hong Kong.
Most customers receive within 7-9 days.
Sold by Zienroylein
Shipped by Zienroylein
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2PCS PAM8403 Mini Digital Power Amplifier Module 3W 2.5-5V Input USB Power Supply + 2PCS 3W 8Ohm Audio Stereo Speaker Full Range Mini Portable Advertising Speakers
- Two-channel stereo, 5V power supply can output 3W+3W power, can directly drive 4, 8 small speakers, the output power is large, the energy is sufficient, and the sound quality is good.
- Excellent noise suppression, no audio input with ears close to speakers, no noise can be heard; unique Class D digital powerless board with LC filter can be powered directly from the computer's USB.
- Package content: 2 x PAM8403 digital power amplifier board, 2 x 3W 8Ohm Single Cavity Mini Speaker.
- Frequency characteristics: full band (full range); Rated power: 3 (W); Rated impedance: 4 ohms 8 ohms (); Frequency response: 500-20K (kHz).
- Compatible with Robot, compatible with advertising machine, game machine, integrated machine special speaker.
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Overview
Specs
Reviews
Specification:
PAM8403 Digital Power Amplifiers Board
Operating voltage: 2.5V-5.5V
Power: 3W
Material: PCB, Alluminum
3W 8Ohm Mini Speaker
Rated Power: 3W
Maximum Power: 8W
Rated Impedance: 48
Sensitivity Value: 84db
Magnet Material: neodymium magnet, dual magnet
Frequency Characteristics: 500-20K (kHz)
Voltage: 3.3V or 5V
Connector: JST-PH2.0mm-2 pin terminal
PAM8403 Digital Power Amplifier Board Application:
- LCD TVs, monitors
- Laptop
- Portable speaker
- Portable DVD players, game consoles
- Telephone / speakerphone
Package Included:
2 x PAM8403 mini digital power amplifier board
2 x 3W 8Ohm mini speaker
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Zienroylein Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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