Rubicon Water-Resistant 4Ch Amplifier
RMS Power 4Ω 125W x 4
RMS Power 2Ω 175W x 4
RMS Bridged 4Ω 350W x 2


We’ve adopted the most optimum Class D performance, reliability, and smaller footprint platform for the Rubicon Nano series amplifiers and present to you Rubicon Nano. At first glance, you’ll notice this amplifier’s color; that’s the coat and finish to help this marinized model work for Marine or Powersports applications. Rubicon Nano’s signal inputs, power/ground, and speaker connections are all relocated to the leading edge of the chassis for an easier, more attractive install. All pre-amp & crossover options are appropriately located on the top surface, making adjustments after installation conceivable. You might not notice embellishments to the circuit board, including increased power supply & output stage components & Monoblock bridging capability.


Max Power 1,400 Watts
RMS Power @ 4Ω 125W x 4
RMS Power @ 2Ω 175W x 4
RMS Bridged @ 4Ω 350W x 2
Remote Gain Control N/A
Low Pass Filter 50Hz-500Hz / (x10) 500Hz-5KHz
High Pass Filter 50Hz-500Hz / (x10) 500Hz-5KHz
Bass Boost 0-6-18dB (Rear)
Bass Boost Frequency 45Hz (Rear)
Subsonic Filter N/A
Frequency Response 10-50KHz
S/N 104dB
Input Sensitivity 200Mv-6V
THD <0.05%
Operation Voltage 9V-16V DC
Fuse Rating 30A x 2
(8.25″W x 2.75″H)
9″ L


Owner’s Manual [PDF]