Best 4 Channel Amp For Mids And Highs

Wants to maximize mids and highs? Enjoy an amazingly clear and impressive sound system to get more clarity and volume? I am also looking for one for my car, so let’s check out how we can get the best 4 channel amp for mids and highs.

The Amp in your car stereo is normal if you want high-quality sounds that fit your voice. You will find tremendous power, great volume, and wonderful sound. However, you have to choose the best 4-channel Amp for mids and highs that will not disappoint you.

While planning to buy an amp, I have some points that I must consider before purchasing. So the number one is my requirements, what sound quality I like. Second is space, as many cars don’t have enough space to carry large amps, so make your vehicle have sufficient space. Last but not least, budget as money matters. You also remember these points if planning to buy an amplifier for your car.

After researching, reading many reviews, and consulting many professionals, I pick Rockford Fosgate P400X4 Punch. And you don’t believe I am in love with it and I am fully satisfied with my choice, and it amazes me every day.

During my finding for the perfect Amp, I went through numerous products and wrote all the information in this article. I hope this will help you get the best 4-channel Amp for mids and highs for your money and requirement. I have compiled a list of the 10 best 4 channel amps for mids and highs. Each product has a brief overview and the specs you will need to know. So let’s get started.

Rockford Fosgate P400X4 Punch Amp

The first position on the list is Rockford Fosgate P400X4 Punch. The Rockford Fosgate P400X4 Punch is a premium-level audio booster for a vehicle. It is capable of producing a total of 300 watts 4 ohms. It is also a compact box that easily fits beneath the seat and trunk. 

Its most desirable feature is its functionality, which made it so popular. It has gained control in both front and rear so that you can access it more easily. Plus, it comes with over-current and short-circuits safety protection. You don’t feel it when you are pumping out the tune.

This Punch series amp delivers rich high sound quality and refreshingly crisp audio. After installing it and having everything ready, I enjoy a clean, crisp sound that can be as loud as I want. The installation procedure for this compact is quick and easy. It truly proves to be the best 4 channel amp for mids and highs.

Important Note – Bass boost can’t be easily handled while driving because typically it’s under the seat, so moving and adjusting on the fly is a big no-no.

No matter how you look at this Rockford Fosgate amplifier, it’s a winner. Of course, it has some demerits, and those are nothing compared to all that great sound you will enjoy for the years to come.

Pros

  • More power for the price.
  • Short-circuit and overpower protection.
  • Every music genre will sound amazing.
  • The sound quality is high and crisp.

Cons

  • Getting access to the bass boost is hard.
  • E.Q. instructions are weak.

Alpine X-A70F X-Series 4/3/2 Channel Amp 

Alpine X-A70F Amplifier performance is very impressive to the other Amp. The model X-A70F is a high-demand Amp in our way because it has lots of outstanding features. Both R.C.A. and speaker level inputs are provided, which is also a great match for the factory system.

The amplifier modes use a D.C. input voltage of 14.4 volts, and the R.M.S. power output is measured with a frequency range of 20 Hz to 20 kHz (for full bandwidth), with a 1% or lower Harmonic distension plus noise (T.H.D. + N).

Alpine is a superior product in the audio market. It is the best 4-channel Amp for other Amp errors in which they take the title. However, it is also the most expensive one on our list.

Although it is a topology D class, the Alpine X-A70F is the largest Amp. on our list, so heat will not be an issue. The input sensor of this Alpine Amp has been slightly reduced from 400 mV to 4 volts, which will require a new head unit or signal transmitter—a small price to pay for the best 4-channel Amp for sound quality.

Pros

  • In built with high pass crossover.
  • Remote Bass.
  • Class-D Performance.

Cons

  • The most expensive Amp on the list.

MTX Audio THUNDER75.4 4-Channel Amp

This Amp has blown my mind, well, more likely my ears. This amplifier delivers distortion-free and clean power that it’s unbelievable.

The Amp is heavy and durable. The first time when I held it in my hand, I was amazed.

MTX has thought of everything. But it takes so much time to install these darn things? Well, not anymore. You have to use the screw compression connectors to get work done easily and save time. 

Let me assure you about this Amp. People will be impressed with your ride. This Amp will manage your system while making your audience’s jaw drop. Sound enthusiasts are raving fans. Since it’s a class A/B amplifier, the Amp will get hot. If you are surviving in a hotter climate, you need to get an additional fan, so it stays cool and operational.

It is very loud and forces all the speakers to perform at their best. I have no regrets from anyone I’ve installed it, and they recommend it to all their friends.

Let’s face it, and this is a popular amplifier, so people are buying it like no tomorrow. 

Pros

  • Great for bragging rights.
  • An affordable, powerful thumper system.
  • The perfect Amp gives distortion-free, static, hiss-free music.

Cons

  • The blue L.E.D. Light might be distracting for some.
  • It’s a Class A/B amp and needs cooling fans in hot areas.

Kenwood KAC-M3004 Compact 4-Channel Digital Amplifier

Kenwood is a popular brand that has its name in the market. It is a 4 channel crew of fewer than 100 channels. The mount extension makes it easy to install and has easy access to hookups. It can handle a maximum of 600-watt power output, which should satisfy any stereo owner with a combination of three or four speakers.

It has features as unique as R.M.S. power and a built-in auto-sensing switch. It is a surprise how powerful this amplifier is in its small size. This 4-channel Amp is completely safe, and the printed circuit board helps remove moisture and prevent rusting.

Pros

  • It is an affordable Amp under budget.
  • An auto-open feature
  • It is easy to set up.

Cons

  • Low S / N ratio of 76 dB.

Planet Audio AC1200.4

Are you searching for a high-speed car amplifier with outstanding sound quality? Planet Audio AC1200.4 should be your pick? The most sold motor amplifier gives the speakers a clear voice. and answer to the best 4 channel amps for mids and highs 

It is equipped with an AC1200.4 4-channel amp and lower-level subwoofer control. It has a very powerful power P.W.M. with high power output and low input level, a 2-ohm stable amplifier with a maximum capacity of 1200 watts. It can allow you to control the sound.

Pros

  • Full Range Class A/B.
  • High and Low-Level Inputs.
  • It allows you to control the sound.

Cons

  • No bass boost feature. 

Power Acoustik EG4-1000 Edge Series

The EG4-1000 is an elegantly designed amplifier with 1,000 watts of maximum power output. It provides 4-channel stereo output with possible impedances of 2-ohms and 4-ohms and can be dual bridged for 2-channel operation with an impedance of 4 ohms. 

The internal circuitry of this Amp is protected from direct shortages, thermal hazards, and power overload. If your car is inbuilt with a factory stereo system, you can further enhance its audio levels with the High/Speaker level that accepts the speaker signal and Low-level R.C.A. inputs that accept calls from the source unit’s pre-amp outputs.

4 Gauge Power wiring and 8 Gauge speaker wire outputs enable a higher and stable current flow. Enjoy the pure audio quality with variable 12dB High and Low Pass crossovers.

Pros

  • This Amp is a monster with great quality and great sound.
  • Budget-friendly Amp with great features.
  • It gives a great boost to sound. 
  • No noise disruption while playing music.
  • Easy installation.

Cons

  • Overheat too quickly

Taramp’s D.S. 800×4

When you need some good power and are on the budget, this is the amplifier you get. With this Amp, you can run any speakers. You can’t even use it on max in most cases because it will damage them.

The D.S. series is a Class D, so you will be enjoying high-quality sound in a small pack. You can install it under the seat or anywhere you want. Don’t let the size fool you because it’s a tiny punch.

I must say that this Amp can compete with competition-grade amps.

The sound is clean, distortion-free, and enjoyable, and the installation is quick and easy. The crossover settings are not that good. Other Taramp’s are way better at this.

This is the best cheap 4-channel Amp. Besides the few drawbacks, this Amp is a real champion. It can easily compete with the big brands while still affordable for any budget.

This amplifier is a gem. Not only it’s price worthy, but it a powerful one at that, so no wonder there are so few in stock. 

Pros

  • You can use it as a competition-grade amp if you’re on the budget.
  • Amazing power at an unbeatable price.
  • A lot of energy is in a small pack.

Cons

  • The crossover settings are weak.

Hifonics BXX800.4 Brutus 800W RMS A/B 4 Channel Speaker Car Audio Amplifier

The Hifonics BRUTUS BXX Series 800-Watt 4-Channel Super A/B Class Car Amp provides the perfect sound quality design. The T3 (twin-turbo toroid) power supply assures the car voltage is maximized from the battery to Ultra-Fi output devices. The rock-solid Ultra-Fi MOSFET outputs, selected for both balance and output power, keep the power smooth even during the demanding peak in the music. Ability to run channels separately.

Pros

  • Nickel-plated R.C.A. jacks resist corrosion.
  • 4-channel operation mode allows either stereo or mono bridged operation.
  • Internal variable crossover networks allow for complete control of sound.
  • The aluminum heat sink minimizes heat buildup.
  •  Flawless never gets hot and is crystal clear.

Cons

  • The price is a bit high.

Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts)

This Crunch PX1000.4 Power Amplifier features 1000 max watts in a small, lightweight, compact compartment. It is truly a surprising amplifier considering a compound sound to a 48 inches in that amount of power. It also improves sound quality without distortion from common node to high frequency. The amplifier is solid.

Installing an amp is also very easy, and you can do it in minutes. Can head the amplifier quickly due to its small size, and a large amount of power needs adequate ventilation.

They are not designed to work with large, more demanding speakers.

Pros

  • Small and compact design.
  • Handle large amounts of power.
  • It improves sound quality without any distortion.
  • Easy and quick installation.

Cons

  • Not designed to work with large speakers.
  • Overheating is experienced by many users.

BOSS Audio Systems R1004 4 Channel Car Amplifier

The BOSS Audio Riot Series is a full range class A/B 4-channel amplifier integrated with I.C. great for Car Speakers and Car Stereos.

The Boss R1004 4-channel amplifier features a M.A.X. power handling of 400 watts and an R.M.S. power handling of 50 watts. The Class A/B circuit design runs cooler and more efficiently with low distortion and reliability. 

It is an intermediate between Class A and B, with the two active elements conducting more than half of the time, best used for speakers. 

Other features include a Hi/Low pass crossover, a variable bass boost, and a 2-ohm stable. 

BOSS Audio Systems R1004 4 Channel Car Amplifier gives your car audio system the best wire available and gets your system up and running with the BOSS KIT2 8-Gauge Complete Car Amplifier Wiring Kit.

Pros

  • Overload and short-circuit protection.
  • Price is less as compared to other amps on the list.

Cons

  • This amplifier is not worth the money, even for its low price.
  • The noise was terrible; so much distortion.
  • Adjusting the volume itself is a problem; the knobs seem too small. 

Buyer’s Guide for 4-Channel Amps

If you decided to upgrade your car stereo system with amps and sub, you’ve already committed to enhancing the listening experience in your car. Here I mention some points to remember while buying a 4-channel amp.

  • When choosing an amp, buy one that is more powerful than you need. Look at the R.M.S. of the subs and speakers. Adding extra power will boost the depth of the music.
  • Do not overload your Amp, and make sure it is compatible with the number of ohms you will be wiring it up.
  • Maybe your factory speakers are not compatible; pair the Amp with aftermarket speakers.

I will also tell you all about the size, R.M.S., impedance, power rating, and everything theirs is to know to have a full proof and sweet-sounding system. Let’s start 

Impedance

It is a crucial point to remember. You must match your speaker’s ohm (impedance) value or subwoofer with the amplifier. If you don’t, you may face issues. 

Sound Quality

You get the product, what you paid for. However, there are a few exceptions, which you will find on the list above. Typically some cheap brands don’t have the resources to try and test so many variables, so their audio quality would be weak.

A Class A/B gives a better sound quality than Class D; however, the difference is not that noticeable with the latest tech.

Size

The size of the good 4-channel amplifier can be smaller than a class D. Either way, 4-channel amps are small. This gives you many options and flexibility in where you can install it.

The most common place to install the amps is under the seat or trunk. It’s good; these amps are small and won’t take up space wherever you put them.

Frequently Asked Questions 

What Is A 4-Channel Amp?

It amplifies the standard 12V voltage so the speakers, tweeters, and subwoofers can shine. As the name suggests, the 4-channel amplifier has 4 amplification channels.

The actual reason why it’s a good idea to pick these over others is that you will get a full range of sound. With the right 4-channel amp, you will unlock the perfect mids and highs, and this is what you want in your favorite songs.  

How much power do I need? (R.M.S. power ratings)

The amount of power required comes down to the speakers or the subwoofer. And we know subwoofers need much more power than the speakers.

Power is mentioned in the manual. You get along with the Amp, so take the manual and see the R.M.S. rating for the speakers and subwoofers. It is advised to check the R.M.S. rating and not the max power because certain brands are known to exaggerate the latter numbers.

How many speakers can be run with a 4-channel amplifier?

You can run between 2 and 6 speakers with a four-channel amp. This comes down to the amp type, size, and wiring options.

Do I need a head unit to use a 4-channel car amplifier?

The 4-channel car amplifier only increases the power you send to the speakers. The head unit serves a different purpose. With a head unit, you can control many things, and it also offers pre-amp outputs.

Do we need a 4-channel amp for 4 speakers?

If you want an outstanding sounding system, you will need a 4-channel amp for your speakers. This Amp can power 2 speakers, 4 speakers and a subwoofer, 2 speakers and 2 tweeters, or 2 subwoofers in bridged mode.

Which is the best 4 channel amp for door speakers?

The best 4 channel amp for door speakers is the Rockford Fosgate R2-500X4. Other great amps are 4 channel and perfect for door speakers so you can read my whole post here: best amplifier for door speakers.

Which is the cheapest 4-channel Amp?

The cheapest 4-channel Amp is Taramp’s D.S. 800×4.

Conclusions 

We have reached the end of the best 4 channel amp list for mids and highs. I hope you had a blast reading through it because I loved playing my amplifiers every second. 

As you have seen, I’ve done everything to give you multiple choices from different power ranges to other amplifier classes. You have found your Amp already.

Now it’s not over yet until you place your order. You’ve also seen that these amplifiers are flying off the shelves. The only thing to do is move fast and buy the one you like the most.

If you have any further questions or tips, let us know, and I will try to respond as soon as possible. Also check out our related articles.

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