Catalog > Internet of Things (IOT) Related Products > More Platforms Mono Digital Audio Power Amplifier Chip Mono Digital Audio Power Amplifier Chip HKD AUDIO AMP MONO 60W TPA3118 ** Discontinued ** MONO DIGITAL AUDIO POWER AMPLIFIER CHIP, HIGH OUTPUT AND LOW POWER CONSUMPTION .WORKING VOLTAGE: DC 10-30V (RECOMMENDED USE VOLTAGE 24V OUTPUT 2A POWER SUPPLY ) APPLICABLE SPEAKER IMPEDANCE: 4/6/8 OHM(8 OHM IS THE BEST).POWER OUTPUT: 3 Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Mono digital audio power amplifier chip High output and low power consumption Sound quality is very good by using this module Applicable speaker impedance : 4-8 ohm(8 ohm is the best) Amplifier chip : TPA3118 Supply voltage : 8~24VDC Power : 1 x 60W PCB Board Size: 46mm x 35mm x 12.4mm / 1.8 x 1.38 x 0.49 in (L x W x H) Weight: 12g / 0.42oz