The 9 Best High Input Car Amplifiers (2023 reviews)

Nvx line of amplifier come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. These amps are powerful and loud and very clear sounding. They have a lid covering all the inputs that you take off with an Allen wrench. This amp should power your meds and highs with no problem. The sound is smooth with no distortion out tonal oddities at high volume.

These amps are also very compact for the amount of RMS power they put out and can easily be installed in locations such as under a seat or behind a trim panel with no modification. This amp does have built in crossovers in it or it can run in full. It can be bridged and is also 2ohm stable.

Why We Like This:

Compact, powerful amp about the size of a dollar bill
Efficient power and power consumption,won't bleed your battery down
Install and connections were a breeze

Best For budget: Sound Storm Laboratories Great Amp

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The sound storm laboratories great amp is capable of outshining several other amplifier featured in this list in the price department. This is a decent 1500w single channel amplofier intended for powering a subwoofer or subwoofer down to a 2 ohm load. It is 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 amp is easy to install.

The OHS stable amplifier features 1500 watts max power with a mosfet power supply for solid sound. The Variable bass boost allows you to adjust the low bass within the boost range to just the way you like it. A wired remote lets you easily control the subwoofer level for customized output and superior sound. This unit sounds great compared to units that are twice the cost. It can go fairly hard at 2 ohms on dynamic music.

Why We Like This:

Stays fairly cool at 2 ohms with dynamic music
Great for single sub in a hatchback
You can set exact sound specifications for the bass frequency reproduction
Puts out plenty of power for 2 12” subs

Best For A Car: Planet Audio double Performance

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The planet audio double performance is capable of outshining several other amplifier featured in this list in overall features for the price point. THESE AMPLIFIERS DELIVER THE SOUND OF SUCCESS. It comes with this new amp so it never gets hot. The Bass boost allows you to adjust the low bass within the boost range to just the way you like it. It is a monoblock amp stable down to 1 ohm. It can handle any set of subs you can throw at it at any ohm load.

This amp has a lot of different settings. It comes with 4000 watts max power and mosfet power supply, this amplifier packs an audio punch. They are rater at 750 watts rms and 1500 watts peak.

Why We Like This:

You can set exact sound specifications for the bass frequency reproduction
Great power and build, great value from trusted brand
Lot of satisfied buyers

Best For competition: Lanzar Good Amp

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The lanzar good amp is capable of outshining several other amplifier featured in this list in overall features for the price point. The 2000 watt 4 channel high power mosfet amplifier by lanzar is a quality product designed and engineered to give you many years of uncompromised musical service. This amp has TWO massive 40 amp fuses, which by rule of thumb, tells you that it will give you 800 watts RMS @ full power depending on your speaker config. This amp is extremely power hungry so you better be equipted to push this sucker. It is equipped with metal oxide semiconductor field-effect transistors to quickly switch from full to non-conduction for high efficiency output.

This amp is so good for the money, the bass boost on it is pretty legit, the gain works fine, but the crossovers are a bit iffy. This amplifier has a slim size design and comes complete with all required mounting hardware for easy installation. Any mid-range speaker system will be complimented greatly by this device. The Specs say that the stereo impedance range is from 2-4 Ohms and the Bridged impedance range is from 4-8 Ohms.

Why We Like This:

Maintain a conservative volume and consumption and it will last
Gets pretty hot when running 4 ohms speakers but keeps running
Good investment for long term

Best For Subwoofer Install: Boss Audio systems High Input Car Amplifier

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate amplifier. The boss audio systems high input car amplifier is exactly that - it's a simple amplifier that hits all the right notes. The R1002 is a two channel amplifier designed for the output of two speakers. It doesn't get to hot and the bass adjustment knob is awesome for adjusting the bass level to best suit the audio that is being played. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier. It is great for non competition set ups.

This amp lacks the controls to fine tune your sound. It is great for the budget system. It's happiest at 4ohms, not 2ohm stable for regular use even bridged.

Why We Like This:

Works great and is super loud
You can use any amp with any set of speakers
Easy to setup and get going
You can hook up full range speakers to it

Best With capacitor: Planet Audio High Input Car Amplifier

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The planet audio high input car amplifier is capable of outshining several other amplifier featured in this list in overall features for the price point. This amp has 2x30 amp fuses so you are only going to get 720 watts rms at 12v or 864 watts rms at 14.4v maximum. It features (subsonic filter, sensitivity selection, remote bass controller) for a sub $100 amp. It provides a wired remote to control output level of bass which comes in handy because bass levels change pretty drastically from song to song.

The " anarchy " on the amp gives off this optical illusion blue shadow which is best seen in dim to dark lighting and looks very nice. The Variable low-pass filter gives you control over the frequencies that pass through to the subwoofer. The rated power capacities of the speakers would be nice. It will give u the deep bass that you looking for your mtx audio terminator series.

Why We Like This:

You can set exact sound specifications for the bass frequency reproduction
Sound is good, no distortion or ground feedback
Delivers what they promise

Best With aftermarket: Sound Storm Laboratories High Input Car Amplifier

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Compared with other amplifier in this category, the sound storm laboratories high input car amplifier has a convenient design. The sound quality of this Class AB amp is really great at S/N ratio. It features, soft start tech-no popping sounds, high and low level inputs, bass boost and includes a bass knob. It can power up your speakers, subwoofers or a combination of both. It is an economy amp that does deliver decent power. The Variable bass boost allows you to adjust the low bass within the boost range to just the way you like it.

It sounds great and has plenty of power. It is a good quality amp for normal non competition level use. It will also fit better, this thing is huge. The Class AB amps will give you way less battery draw, cleaner sound, and give off less heat as waste.

Why We Like This:

Excellent specs, thd very low, sig to noise is high, awesome rms at 4ohm
Works fine on a pc power supply
Reasonably priced and easy to install and operate

Best affordable Product: Recoil High Input Car Amplifier

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Recoil is known for creating pragmatic and minimalist amplifier for people on the go, and its line of recoil high input car amplifier definitely falls in line with that reputation. Recoil mono amplifiers are stable down to one ohm, giving you the freedom to put even more subs in your system. 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. The potentiometer controls are in plain holes with no trim nor finishing knobs, and the end caps are plastic.

It makes up in power and very good audio quality. It's very ohm stable, the terminals and controls are all well made and solid, the documentation is well written, and this amp just plain delivers. The amplifier will safely operate at the highest levels of performance for hours on end. It has a nice sound quality to it, the only distortion is noticeable when the gains are too high or the bass boost is turned up. This can push a lot of watt power at 1,.

Why We Like This:

Lot of satisfied buyers
One of the new comers and featured product

Best For The Money: Lanzar High Input Car Amplifier

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The lanzar high input car amplifier's material feels more premium than its price would suggest. This amplifier car audio features excellent frequency response rates and crossover network that place these amps in a class of their own. The line-out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal this makes it easier to bring one set into the first amp, then use the line out jack as the feed to the next amp. It does it well without overheating or anything of the sort with plenty of power to spare.

The Lanzar mono amplifier is budget friendly with all the features, reducing crosstalk between channels. Its small neat and powerful perfect clean sound will surprise you with a bang. The amp is strong and it works great on two JLs 12's w3s. Its features include power and protection led indicators. It can handle easy installation and easy connection that brings out the class. This amp is amazing for sound quality, great value for the money and it's easy to install.

Why We Like This: