The HD line are Digital Full Range amplifiers that operate at 1, 2, or 4 Ohms, so it can be wired with subwoofers, bass, mid-bass, mid-range, 6x9", drivers, tweeters, in addition, they're a mono amplifier with RCA input. ^^ The Taramps HD 3000 delivers 3000 Watts RMS. This monoblock amp offers exceptional flexibility for your build and now includes compatibility with Monitor Level Remote. ^^ Taramps HD 3K at 1 Ohm,
Frequency Response: 10Hz - 20KHz. ^^ Perfect for various car audio setups, this perfect amplifier comes equipped with Crossovers, Input settings and Gain Adjustment. ^^ The Positive/Negative Power Cable is 4 AWG ^^ The Output Cables Wire Gauge is 9 AWG ^^ The Remote Cable is 18 AWG ^^ The Circuit Breaker or Fuse is 150A.