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Rectangular black metal car amplifier with silver terminals and control knobs

Skar Audio

Skar Audio RP-2000.1D 2000W RMS Monoblock Amplifier

SKU CH-W06G-HJV6D

Class D monoblock amplifier delivers 2,000 W RMS at 1 ohm with 2,800 W peak and four-way protection circuitry

  • Product typeAmplifier Installation Kits
  • Delivers 2,000 watts RMS at 1 ohm for powerful subwoofer performance
  • 1-ohm stable design handles demanding low-impedance loads reliably
  • Four-way protection circuitry guards against thermal, voltage, speaker and DC faults
  • High-speed MOSFET power supply enables efficient, high-current operation
  • Oversized 1/0 gauge power and ground terminals maximise current flow

Power Output & Load Stability

The RP-2000.1D is a Class D monoblock subwoofer amplifier built for car audio systems that demand high output. It delivers 800 watts RMS at 4 ohms, 1,400 watts RMS at 2 ohms and 2,000 watts RMS at 1 ohm, all rated at 14.4 volts. Peak power reaches 2,800 watts at 1 ohm. The design suits enthusiasts running a pair of subwoofers in a daily-driver setup who need reliable, conservatively rated power.

Installation & Protection

Oversized 1/0 gauge power and ground terminals accept thick cable for maximum current flow and efficient operation. A built-in user control panel puts gain, crossover and bass-boost adjustments within reach. Four-way protection circuitry guards against thermal overload, voltage irregularities, speaker faults and DC offset. The high-speed MOSFET supply and advanced PCB layout keep the amp stable at 1 ohm, reducing the risk of shutdown under heavy load.

Pre-Purchase Checks

Verify that your vehicle’s electrical system can supply sufficient current at 14.4 volts for the chosen impedance load. Confirm your subwoofers’ combined wiring presents a 1, 2 or 4 ohm load that matches the amplifier’s stable range. Ensure you have adequate 1/0 gauge wiring, a suitable fuse near the battery and secure mounting space with airflow for the heatsink.

How it compares

Measured against everything we stock in Amp Wiring Kits & Install Parts, at today’s prices. Recalculated every night.

Price $281.99
Pricier than about 94% of the 259 comparable items (median $12.99).

Specifications

Product
Product typeAmplifier Installation Kits

Questions about this item

How can I confirm the amplifier is delivering its rated 2000 watts RMS at 1 ohm after installation?

Use a multimeter to verify the supply voltage sits near 14.4 volts under load, then measure AC voltage across the speaker terminals while playing a 40 Hz test tone; the reading should correspond to roughly 2000 watts into a 1 ohm load.

What accessories are included and what must I purchase separately for a complete install?

The amplifier ships with the unit itself; you must supply 1/0 gauge power and ground wire, a matching fuse holder and fuse, RCA interconnects, speaker wire and a suitable 1 ohm subwoofer load.

Which impedance wiring option should I choose to get the full 2000 watts RMS from this monoblock?

Wire your subwoofer system to present a 1 ohm load; the amp produces 2000 watts RMS at 1 ohm, 1400 watts at 2 ohms and 800 watts at 4 ohms, all measured at 14.4 volts.

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