Part: IRAUDAMP12 Oescriptior1 : 130W / 40hms. x 2 Channel Class D Audio Power Amplifier, Using the IR4301 Support Docs: D atash eet Ne vlS Release Featured Pa rt Oatash eet IRAUOAMP12 Two-channel 130 W (4 Ohms) H alf-bridge Cl ass-DAudi o Power Amplifier * * * * * * 130 W x 2 channels, (THD=10%, 1kHz, 4 Ohms) 0.02% THD*N dis tortion @ 50W, 4 Ohms Residual noise 250 V, IHF-A weighted, AES-17 filter 96% Efficiency @ 130W, 4 Ohms, Class-0 Stage OCP, OVP, UVP,DC protection & OTP Self-oscillating half-bridge topology w ith optional clock synchronization * Featuring IR430 i PO\'llRaudiort.1 integrated Class