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Deal.ai › Skar Audio
Skar Audio
Skar Audio RP-1200.1D Monoblock Class D Amplifier

Skar Audio RP-1200.1D Monoblock Class D Amplifier

Best price now

$237.99at NexolticChecked Nov 8

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Price facts

  • Last seen at $237.99 at Nexoltic on Nov 8.

Our take on the Skar Audio RP-1200.1D Monoblock Class D Amplifier

The Skar Audio RP-1200.1D is a Class D monoblock car amplifier rated at 1,200 watts RMS at 1 ohm, with peak output quoted above 1,600 watts. It pairs a high-speed MOSFET power supply with a large heatsink and oversized 4-gauge power and ground terminals, and adds a remote bass knob, a 0/+6/+12 dB bass boost at 45 Hz, and adjustable gain, low-pass and subsonic filters. Four-point protection covers overheating, electrical faults and voltage drops. It suits drivers running one big sub or a pair of smaller ones who want strong bass without stepping up to a larger, pricier amp.

Best forSingle high-power subwoofer buildsDrivers who want in-cabin bass controlBudget-minded bass upgradesPair-of-subs setups
Pros
  • 1,200W RMS at 1 ohm with headroom beyond 1,600W peak
  • Remote bass knob for adjusting level from the driver's seat
  • Oversized 4-gauge power and ground terminals
  • Adjustable gain, low-pass and subsonic filters
  • Bass EQ switch at 45 Hz in 0, +6 and +12 dB steps
  • Four-point protection against heat and electrical faults
Cons
  • Class D monoblock, so it drives subwoofers only
  • 1-ohm stability demands a stout electrical system
  • Bass boost can push a sub past its limits if overused
  • Large heatsink needs room for airflow

Skar Audio RP-1200.1D Monoblock Class D Amplifier prices at every store

  • NexolticNew

    In stockShips from the UK · duties may applyReturn policy

    $237.99Checked Nov 8
    Visit Nexoltic

What reviewers say

Owners of the RP-1200.1D generally describe strong, clean bass for the money and like the remote bass knob and tuning options. Some report the amp runs hot under heavy load and that the bass boost needs care to avoid overdriving a sub.

What people mention
  • OutputPraisedOwners say it delivers loud, clean bass for a single-sub build.
  • Bass knobPraisedThe remote level control is called handy for adjusting bass from the driver's seat.
  • HeatMixedSome report the amp gets hot during long, heavy play, while others say the heatsink keeps it in check.
  • Bass boostCriticisedReviewers warn the boost switch can push a subwoofer past its limits if used carelessly.
  • TuningPraisedThe gain, low-pass and subsonic filters are seen as flexible for different enclosures.

About the Skar Audio RP-1200.1D Monoblock Class D Amplifier

The Skar Audio RP-1200.1D is a Class D monoblock car amplifier made to power subwoofers. It is stable at 1 ohm and rated at 1,200 watts RMS, with peak power up to 1,600 watts. It can drive a single 1,200W RMS subwoofer or two subwoofers at around 600W RMS each.

A high-speed MOSFET power supply and an optimized PCB layout support efficiency and keep heat in check. A heatsink supports long-running performance. The power and ground terminals are oversized 4-gauge for maximum current flow. Four-way protection circuitry guards against electrical faults, overheating and low voltage.

Tuning controls include adjustable gain, low-pass and subsonic filters, and a bass EQ switch with settings of 0, +6 and +12 dB at 45 Hz. A remote subwoofer level control (bass knob) lets you adjust bass from the front of the vehicle. Subwoofers and enclosures need to be compatible with the amplifier to get the desired sound.

Type
Class D monoblock amplifier
RMS power
1,200 watts at 1 ohm
Peak power
Up to 1,600 watts
Impedance
Stable at 1 ohm
Filter bandwidth
20 Hz to 250 Hz
Bass EQ
0, +6, +12 dB at 45 Hz
Controls
Gain, low-pass filter, subsonic filter, bass EQ switch
Terminals
4-gauge power and ground
Protection
4-way: electrical faults, overheating, low voltage
Remote
Remote subwoofer level control (bass knob) included
Power supply
High-speed MOSFET
Subwoofer setups

Questions and answers

Is the RP-1200.1D really 1,200 watts RMS?
Skar rates it at 1,200 watts RMS at 1 ohm and quotes peak output above 1,600 watts. Treat the RMS figure as the number to match against your subwoofer's rating.
What subwoofers does it suit?
It fits a single sub rated around 1,200 watts RMS or a pair of smaller subs. It is a monoblock, so it drives subwoofers only, not door speakers.
Do I need a 1-ohm stable sub?
No. The amp is stable at 1 ohm, but it also runs at higher impedances with less output. A 1-ohm load gets the most from it and asks the most of your electrical system.
What controls does it have?
It has a remote bass knob, a 0/+6/+12 dB bass boost at 45 Hz, and adjustable gain, low-pass and subsonic filters.
What is in the box?
The amplifier and its remote bass level control with cable. Mounting hardware and wiring are typically bought separately.
Does it protect itself from faults?
Yes. Four-point protection covers overheating, electrical faults and voltage drops.
Where is the Skar Audio RP-1200.1D Monoblock Class D Amplifier cheapest?
At Nexoltic, for $237.99, as of our latest check.

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One 1,200W RMS sub or two subs at about 600W RMS each

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