Overview A Higher Standard of Sound. Four-channel Class D amplifier with efficient power, flexible tuning, and refined signal connection. Features High efficiency full range Class D Technology Audiophile Grade tiffany RCA connectors ACT- adaptive Low-Pass, High-Pass filter on Ch 1-2 ACT - adaptive Low-Pass, Band-Pass, High-Pass filter on Ch 3-4 SESI- Operation status indicator Direct Connect Speaker Outputs Large Gauge Power Wire Inputs APC - Audio Circuit Protection Specifications 4 x 95 Watts