The 10 Best 2 Ohm Subwoofer Amps (2023 reviews)

We consider a 2 ohm subwoofer amp to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Kicker bigger Amp READ REVIEW

Best For competition: Buy: Skar Audio 2 Ohm Subwoofer Amp READ REVIEW

Best For single Subwoofer: Buy: Planet Audio 2 Ohm Subwoofer Amp READ REVIEW

Best For budget: Buy: Sound Storm Laboratories Great Amp READ REVIEW

Best For Great enhanced Sound Quality: Buy: Kicker 2 Ohm Subwoofer Amp READ REVIEW

Best For Price: Buy: Sound Storm Laboratories 2 Ohm Subwoofer Amp READ REVIEW

Best With aftermarket: Buy: Skar Audio Great Amp READ REVIEW

Best For limited Budgets: Buy: Taramps 2 Ohm Subwoofer Amp READ REVIEW

Best For Car Subwoofer: Buy: Hifonics 2 Ohm Subwoofer Amp READ REVIEW

Best Quality Of material: Buy: Rockford Fosgate 2 Ohm Subwoofer Amp READ REVIEW

Best Overall: Kicker bigger Amp

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This amp is very very strong. It can power two kicker Comp R12s, regardless of whether you intend on using 2 ohms or 4 ohms. It is a dual voice coil wired at 2ohms and this amp moves that sub with no issues. Just like any electrical load, the amp will run off of a battery until it runs the battery down. It comes with kickers fit+ (fail-safe integration technology-plus), so you get outstanding noise rejection.

This amp is a great amp, very small footprint, nice power, and easy set-up. It is a great amp for pushing a 10" or 12" sub around 600 clean watts at 2 ohms. The rear speakers are tweeters and the factory amp takes all the bass away.

• Plenty of power and not up all the way
• Strong amp, perfect size to put it under your seat
• One of the new comers and featured product

Best For competition: Skar Audio 2 Ohm Subwoofer Amp

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D is the ultimate powerhouse monoblock subwoofer amplifier for use in applications where competition grade power and reliability is required. It is conservatively rated at 3, 500 watts rms power, and max power output can produce more than an astonishing 4, 700 watts. This amp can push over 2 k under 1 ohm. Fuses are designed to cut power when problems occur, but if it doesnt blow it will continue to send current and create major damage.

This amplifier features an advanced heatsink design that allows for maximum cooling, as well as. It is allows for maximum heat dissipation and the 4-way protection circuitry will keep this amplifier safe providing long term reliability. You'll have full reign over your amplifier with the built-in user control panel, featuring variable adjustment tunings for gain level, subsonic filter, bass boost, low-pass filter, and phase control. The efficiency of this series is much better than the cheaper series.

• Works just fine, even in 90ºf temps,only gets warm
• Easy to install sounds great value not bad
• Very nice amp, does over rated power and priced great

Best For single Subwoofer: Planet Audio 2 Ohm Subwoofer Amp

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We would, of course, be remiss if we didn't mention planet audio 2 ohm subwoofer amp for daily purpose. This is a single channel amplifier, it can run 1 single sub or 2 subs bridged. It can hold two kickers. The small compact design makes for easy concealment, just make sure there is plenty of cooling capabilities in the area you hide this thing, as it can get pretty hot pretty fast depending on how you wire your speakers for ohm ratings. The variable input control allows the amplifier input to match the output signal from the head unit to achieve optimum performance when adjusted properly.

The Good thing about this amp is that it has a remote bass control so you can either turn it up or turn it down to meet your needs. They can, they can handle 300 watts per coil and peak at 1800 watts. The lights on top look pretty cool.

• Super easy to tune and super easy to install
• Distortion, no whine, just clean and clear power
• Bass control remote is very useful

Best For budget: Sound Storm Laboratories Great Amp

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Compared with other amp in this category, the sound storm laboratories great amp has a cost-effective design. This is a decent 1500w single channel amplofier intended for powering a subwoofer or subwoofer down to a 2 ohm load. It's powering a 1500 watt skar audio at 1 ohm and a 10 inch kicker at 2 ohms and 2 450watt tweeters and it bumps. The bass control knob is great since you don't have to change any settings on your head unit to turn down the bass. It needs to be set as low as possible to reduce distortion at higher volumes.

The Subsonic filter keeps the eights from bottoming out. It has rca low level inputs, high level inputs, and variable low pass crossover. It is good for keeping from shorting out on wiring.

• You can set exact sound specifications for the bass frequency reproduction
• Great for single sub in a hatchback
• Gets warm but doesn't ever overheat
• Puts out plenty of power for 2 12” subs

Best For Great enhanced Sound Quality: Kicker 2 Ohm Subwoofer Amp

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This amplifier has a ton of power. It works with nearly every radio. It is perfect amp for great enhanced sound quality. It has a high level out of put for a pair of rca's from it to your high amp. This is a MONO amp (1 channel) you can wire both speakers separately to the 4 spades BUT its still 1 channel amp regardless.

This amp comes to work at 1ohm minimum, jL audio w7 13.5 ” come with double coil each at 1.5 ohm and you only have 2 options to work at 0.75 ohm in parallel or 3 ohm in series. It gives it breathing room.

• Great kicker power, small package size makes for easy placement during installation
• More power and lower gains produces best sound
• 30 hz, both amps are digital and have high efficiency
• Great performance and easy to tune

Best For Price: Sound Storm Laboratories 2 Ohm Subwoofer Amp

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The sound storm laboratories 2 ohm subwoofer amp might be a relatively new release, but it's still nothing short of impressive this year. This amp makes 2 dual svc 4 ohm 875 watt max and 175 watt rms beat. It pushes very very loud and crisp bass without any issues for more than a year,still works flawlessly. The higher the ohm the lower the power output and 8 ohm is pretty high. The Variable bass boost allows you to adjust the low bass within the boost range to just the way you like it.play it all day long and it does not heat up.

This amp hooks up with 4gauge wire. A wired remote lets you easily control the subwoofer level for customized output and superior sound.

• Great amp, small, easy to fit
• Plenty of power and nice hard hitting clean bass
• Great sounds and doesn't get hot

Best With aftermarket: Skar Audio Great Amp

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Skar Audio is known for creating pragmatic and minimalist amp for people on the go, and its line of skar audio great amp definitely falls in line with that reputation. It’s perfect for the 600w rms series skar subs. It comes with a remote subwoofer level control (bass knob) allowing the user to have full control over their bass from anywhere on the watercraft. It is designed to run subwoofers. You'll have full reign over your amplifier with the built-in user control panel, featuring a bass eq switch (0, +6, +12db), and variable adjustment tunings for gain level, low-pass filter, and subsonic filter.

This amp is mainly for a subwoofer setup. It will cover the RMS power rating but depending on how hard you plan to push the speakers, u will wind up over working the amp and potentially burning up the speakers and the amp. They also have better short circuit protection because of water.

• Very clean and awesome volume in an open cockpit
• Very dependable, powerfull amp for subs
• Worked flawlessly with two kicker single 4 ohm subs
• Plenty of power to drop them beats

Best For limited Budgets: Taramps 2 Ohm Subwoofer Amp

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Best part: taramps 2 ohm subwoofer amp costs low and it is available to ship in 24 hours. This amp, as well as the majority of others will absolutely put out rated power under the condition that you’ve planned your wiring configuration along with electrical upgrades. It can handle bass as well as mids and highs. The amp needs a lot of battery power. The amp at a 1ohm load puts out 3000 watts max and at 2ohm puts out roughly 2000 watts max. It's so special and gorgeous on the sound aspect. The crossover is more suited for subs and is easier to integrate into a system. This amp is a great option for limited budgets.

• Compact amp that does rated power
• Very powerful in a small package
• Amazing power from a super small footprint amplifier

Best For Car Subwoofer: Hifonics 2 Ohm Subwoofer Amp

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This monoblock amp uses Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion. This amp is powerful enough to push the speakers. Nickel-plated connectors deliver efficient high/low level audio, crisp sound, while providing a secure and erosion-resistant seal. You also can customize your sound with this car audio amp's variable electronic crossover and electronic equalizer capabilities.

This amp features nickel-plated connectors and a molded connection terminal that's angled for easy access to all power, ground, and speaker connections. It is made for efficient power performance, this car audio mono amplifier is rated 1 ohms. This subwoofer amp delivers power efficiently and effectively to your subwoofers, speakers, and other output devices for crisp sound with minimal distortion and heat.

• Control your sound with mono only operation, variable electronic crossover, and electronic equalizer capabilities
• Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel
• One of the new comers and featured product

Best Quality Of material: Rockford Fosgate 2 Ohm Subwoofer Amp

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If you are looking to hook up each speaker to a single amp then this would work. This amp is perfect for sub speakers. It really helps out when you dont want all the bass and you can turn it down. The amp has so much power. The amp has a distortion detector built in, which is a life saver for setting your amp gains properly.

This P500 is 1 ohm stable and will push nearly 800 watts at 1 ohm. It also looks clean with the hidden wire boxed area.

• Clean and crisp and clips pretty well
• Nice clean base even at lower volume
• Well within range of your speakers and gets awesome bass