ALMOCN 2PCS PAM8403 3W 2.5-5V 2PCS 3W 8Ohm Mini Digital Power Amplifier Module Input USB Power Supply + Audio Stereo

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

ALMOCN 2PCS PAM8403 3W 2.5-5V 2PCS 3W 8Ohm Mini Digital Power Amplifier Module Input USB Power Supply + Audio Stereo

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

Brand: ALMOCN

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Key Features

• ✅ 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.

Product Details

• ✅ Model Number: NO
• ✅ Color: 3W 8Ohm+PAM8403

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