RP-3500.1D | 3,500 Watt Monoblock Car Amplifier

  • Skar Audio RP-3500.1D 3,500 Watt Class D Monoblock Car Amplifier - Front View

RP-3500.1D | 3,500 Watt Monoblock Car Amplifier



The RP-3500.1D is an absolute powerhouse, delivering unmatched power output and efficiency in it's class. Designed for maximum power and reliability, every feature of this amplifier exemplifies its high quality engineering. This amplifier is rated at a conservative 3,500 watts RMS power at a 1 ohm stable operating load. With audiophiles seeking more power than ever for their subwoofers, the RP-3500.1D was designed to handle abuse; featuring four way protection circuitry (thermal, voltage, speaker, and DC short). 


Featuring massive 1/0 AWG inputs, the RP-3500.1D can be fed optimal levels of current from the thickest of power cable. This amplifier comes with a remote subwoofer level control and bass knob allowing the user full control over their bass from the front of the vehicle. This makes for a great amplifier when looking for serious power to get your system loud, and will work great on a single subwoofer around 3,500 watts RMS or a pair of subwoofers around 1,750 watts RMS each. Class D Circuitry design. Stappable: Yes.


Real World Amplifier Dyno Test Results

  • Certified Run - 1 Ohm: 3,421 Watts @ 13.23 volts
  • Uncertified Run - 1 Ohm: 3,569 Watts @ 12.71 volts
  • Dynamic (Burst) Run - 1 Ohm: 5,432 Watts @ 14.46 volts


*Skar Audio always recommends professional installation for all of our products.*


*High power amplifiers producing 1500 watts or more may require additional upgrades to your vehicles stock charging system.*


*Never mount amplifiers directly on the enclosure*



  • Skar Audio RP-3500.1D Monoblock Car Subwoofer Amplifier
  • 1 Ohm Stable Class D Monoblock Subwoofer Amplifier
  • 4 Way Protection Circuitry: Thermal, Voltage, Speaker, DC
  • Max Power @ 1 Ohm: 5,500 Watts x 1 Channel (14.4v)
  • RMS Power @ 1 Ohm: 3,500 Watts x 1 Channel (14.4v)
  • RMS Power @ 2 Ohms: 2,300 Watts x 1 Channel (14.4v)
  • RMS Power @ 4 Ohm: 1,200 Watts x 1 Channel (14.4v)
  • RMS Strapped Power @ 2 Ohms: 7,000 Watts x 1 Channel (14.4v)
  • MOSFET Power Supply
  • Soft Turn on Circuit
  • Frequency Response: 20Hz~250Hz
  • Signal to Noise Ratio: 85dB
  • Damping Factor: 200<
  • Low Pass Filter (Variable): 35Hz~250hz
  • Subsonic Filter: 10Hz~50Hz
  • Bass EQ: 0dB~9dB
  • Remote Bass Knob & Wire Included
  • 1/0 Gauge Power and Ground Terminals
  • Working Voltage: 8.5V-14.4V
  • Fuse Rating: 350 Amp
  • Stapped Fuse Rating: 700 Amp
  • Dimensions: 18.9" (Length) x 8.27" (Width) x 2.44" (Height)

Click Here to Download the Product Manual

Customer Reviews

Based on 9 reviews

I love the amp, just wish my new hi power alt would come in. Running 4 sa8’s at 1 ohm. Amp is less than 1/2 power. Will be ordering 2 more amps and components from scar in the near future.


RP-3500.1D | 3,500 Watt Monoblock Car Amplifier

Very Nice product..

Very nice product produces real good quality sound I would deathly recommend it

BIG BOY AMP!!!!!!!!!!!!!!

This amp is the most beautiful amp I have ever own. The lay of the board remains me of a mega city in it's own right. A VERY POWERFUL AMP RIGHT HERE USE IT WISELY.

Skar for the win !!!!!

I have this rp 3500 running at 1ohm on 2 vxf 15.4d and oooh boy its killing my crown vic ...Good job SKAR