IRAUDAMP7S official introduction indexApplications ? AV receivers? Home theater systems? Mini component stereos? Powered speakers? Sub-woofers? Musical Instrument amplifiers? Automotive after market amplifiers Features Output Power: Scalable output power from 25W- 500W (see Table 1)Residual Noise: 200 ?V, IHF-A weighted, AES-17 filterDistortion: 0.007 % THD+N @ 60W, 4 RMultiple Protection Features: Over-current protection (OCP), high side and low side MOSFETOver-voltage protection (OVP), Under-voltage protection (UVP), high side and low side MOSFETDC-protection (DCP), Over-temperature protection (OTP)PWM topology: Self-oscillating PWM, half-bridge or full-bridge topologies selectable