CentIoT - NS4158 DC3.4V-5V micro USB Power Amplifier Board - 2 Channel 3W per channel Stereo mini Class D Digital Audio Power Amplifier Board

Brand: CentIoT

Features:

• Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring
• Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered.
• Two-channel stereo, 5V micro USB power supply can output 3W +3 W power, can directly drive 4 8 small speaker output power, full of energy, good sound quality.
• Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise
• Output power: 3.0W (4Ω load), 3.8W (3Ω load), 5.0W (2Ω load); Supply voltage: DC3.4V-DC5V; Dimensions: 2x2.2cm/0.79x0.87inch

PartNumber: AU008-NS4158-2X3W-mUSB

Release Date: 02-08-2019

Details: Dual channel stereo output 3 w + 3 w power Class D Works with 3.4V-5v power supply High amplification efficiency 85% can directly drive 4 Ω/8 Ω small speakers Good sound quality & noise suppression Unique without LC filter class D digital power board Can use computer USB power supply directly Small Size, 2.2 x 2 cm can easily fit in a variety of products

EAN: 4604046160948

Model: AU008-NS4158-2X3W-mUSB

Binding: Electronics

Item Condition: New