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Recoil RED1800.1 3600 Watts Class-D Strappable Car Audio Mono-Block Subwoofer Amplifier, 1 Ohm Stable, Remote Bass Knob Included

4.8 (2) Write Review
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$165.00

$ 65 .99 $65.99

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  • Class-D Mono-block Subwoofer Amplifier, RMS 3,600 Watts@2Ohm Linked, RMS 2,500 Watts@4Ohm Linked, RMS 1800 Watts x 1@1 Ohm; RMS 1200 Watts x 1@2Ohm; RMS 650 Watts x 1@4Ohm. Recoil mono amplifiers are stable down to ONE Ohm, giving you the freedom to put even more subs in your system.
  • This RED1800.1 monoblock amplifier is strappable (bridgeable) with slave/master switch, so that you can get more power output.
  • Featuring a high-speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end. Highly efficient heatsinks keep the amplifier cool with a sophisticated new look.
  • Recoil mono amplifiers come with bass remote control. It has Use it to customize your bass on the fly with just a turn of a knob.
  • You'll have full reign over your amplifier with the built-in user control panel, featuring a bass EQ, and variable adjustment tunings for gain level, low-pass filter, and subsonic filter.
  • Dimensions: 17.7" x 7.6" x 2.2" (450mm x 193mm x 56mm)


Product Description

RECOIL

Recoil engineered the RED1800.1 Class D mono-block subwoofer amplifier to be dominant in both power and reliability. The RED1800.1D is 1-Ohm stable and utilizes a wide array premium components that make it extremely powerful and reliable - such as its high speed MOSFET power supply and advanced PCB board layout. Conservatively rated at 1800 watts RMS power at a 1-ohm load.

Especially, this mono amp is strappable (bridgeable). Strapping will give you twice the power and double the impedance load compared to having one single amplifier. If you have a 1,800w amplifier at 1 ohm, and you strap it with an identical amplifier at 1ohm, you’ll have 3,600w at 2ohm. Each amp will still be responsible for handling it’s own 1,800w at 1ohm, but together they’re sending out twice as much energy.

Furthermore, the oversized 1/0 gauge power and ground terminals found on the amplifier allow for maximum current flow. You'll have full reign over your amplifier with the built-in user control panel, featuring a bass EQ, and variable adjustment tunings for gain level, low-pass filter, and subsonic filter.

In addition to all of the above features, this model also features 4-way protection circuitry, including electrical shortage, overheating, low voltage, and more.

Specification：

  • 1-hm Stable Car Subwoofer Amplifier
  • Class-D Monoblock Subwoofer Amplifier
  • 4 Way Protection Circuitry: Thermal, Voltage, Speaker, DC
  • RMS Power at 1 Ohm: 1,800 Watts x 1 Channel (14.4v)
  • RMS Power at 2 Ohms: 1,200 Watts x 1 Channel (14.4v)
  • RMS Power at 4 Ohms: 650 Watts x 1 Channel (14.4v)
  • LINKED RMS Power at 2 Ohm: 3,600 Watts x 1 Channel (14.4v)
  • LINKED RMS Power at 4 Ohm: 2,400 Watts x 1 Channel (14.4v)
  • High Speed MOSFET Power Supply
  • Soft Turn on Circuit
  • Frequency Response: 10Hz - 250Hz
  • Input Sensitivity: 12V - 0.2V
  • Signal to Noise Ratio: 97dB
  • Bass Boost: 0 - 9dB
  • Low Pass Filter (Variable): 35Hz - 250Hz
  • Subsonic Filter: 10Hz - 50Hz
  • Remote Bass Knob & Wire Included
  • 1/0 Gauge Power and Ground Terminals
  • Fus Rating: 130 Amp
  • Dimensions: 17.7" x 7.6" x 2.2" (450mm x 193mm x 56mm)

TG16Fanatic
Reviewed in the United States on May 28, 2025
I love this amplifier. For such a low price, it gives you about as much power as any stock alternator could handle and will drive pretty much any speakers a sane person (or mildly insane) would ever care to put into their car. As a budget amplifier, it provides many good features, such as dual terminals to make wiring much easier for certain configurations and even comes with ferrules to help keep your wiring clean. I wish the subsonic filter went to 0 instead of stopping at 10hz, but 10hz is honestly lower that most car audio speakers will even reproduce. I don't have a dyno so I can't test the output, but other amps in this line are true to their rated power. It is overkill on my 10" subs, so I'm keeping the gain way down until I decide on a pair of 15"s or even an 18". I'm sure you won't win any car audio shows, but you can still be a nuisance to your neighborhood and impress the heck out of your friends.
Customer Review
Reviewed in the United States on April 3, 2025
This is a great mono amp for the price. It is huge and feels really solidly built. I have it running 2 4 ohm dual voicecoil 15" subs in parallel for a 1 ohm load. I cant imagine strapping this to another amp for double the power, as my Rockford subs hit their limit at about 70% volume.