ITEM NAME:Class D stereo audio amplifier module Yamaha YDA138-E 2x 12W with jack inpu M2B2 Class D stereo audio amplifier module Yamaha YDA138-E 2x 12W with jack inpu M2B2 This amplifier module can amplify an analog audio signal for passive speakers. The Class D amplifier chip is energy efficient and requires no external cooling. Operating voltage: 12V / 1.5A Connections: Audio input: 3.5mm stereo 3-pin phone jack or 3-pin XH2.54 connector Power supply: screw terminal Speaker output: screw terminals Output power: 2x 12W (4 ohms) / 2x 8W (8 ohms) Signal-to-noise ratio: 92db Potentiometer for volume control Power LED 2 channel Chipset: D-Class Yamaha YDA138-E 2x M3 holes for screw mounting colour:Color as shown Material:Metal + PC size:Dimensions PCB: 58 x 36 x 21 mm Package Contents: 1*D Audio Power Amp board
