Cadence Q Series Monoblock Class D Amplifier Q1000.1D Specifications Channel/Class: Mono/D RMS Power@1 ohm-14.4V: 1000W x1 RMS Power@2 ohm-14.4V: 600W x 1 RMS Power@4ohm-14.4V: 350W x 1 Fuse Rating: 35A x3 Dimensions (Lx W x H): 14.65″ x 7.1″ x 2.05″ Unit Weight: 2.80 KG