Greatest 4-Inch Automotive Audio system With Good Bass [2023 UPDATED]

Relating to on the lookout for the very best automotive audio system, you’ll by no means be misplaced for selection, not even within the 4-inch speaker division. Sadly, that signifies that you may be as prone to decide a dud as you’d a godlike model of speaker.

That’s why we spent hours compiling a listing of the very best 4-inch automotive audio system with good bass discovered in the marketplace and put them on a grueling check that includes various our most audiophile employees to see which ones is the one true speaker to rule all of them.

4-Inch Automotive Audio system We Really useful

Our Decide

Focal ICU 100

Focal ICU 100 Universal...

Energy/Per Speaker: 80W peak, 40W RMS
Frequency Response: 100 Hz – 20 kHz
Sensitivity: 90.3 dB
High Mount Depth: 2”


  • Glorious sound high quality
  • Common compatibility
  • Sturdy construct high quality


  • Excessive value
  • Sophisticated set up
  • Restricted energy dealing with

In the event you want 4” audio system with a refined sound and an excellent value, contemplate this selection by Focal. Focal ICU 100 has a shallow mounting depth and comes with divisible ears, making it a common match. You’ll be able to set up it in any car with out modifying its inside.

Focal ICU 100 additionally contains a butyl rubber encompass that makes the speaker a dependable piece of your automotive sound system. With 40W RMS, you get fairly a performer when it comes to energy, it’s only a tad lower than our bass decide – Maximo Extremely.

We additionally like this speaker for its superior treble manufacturing. Its inverted tweeter manufactured from aluminum and magnesium produces higher treble than factory-fitted audio system. Furthermore, its acoustic horn ensures a transparent and detailed soundstage.

Like every other top-of-the-line coaxial speaker, this one additionally options an built-in crossover. This attribute lets you simply join the speaker to the remainder of the stereo system.

The polyglass cone of this speaker can also be spectacular within the sense that it helps in sustaining the pure sound of the monitor with out introducing any distortion.

Bang For The Buck

Kicker 46CSC44

KICKER 46CSC44 CS-Series CSC4...

Energy/Per Speaker: 150W peak, 50W RMS
Frequency Response: 60 – 20k Hz
Sensitivity: 88 dB
High Mount Depth: 1 13/16″


  • Good sound high quality
  • Inexpensive value
  • Simple set up


  • Restricted energy dealing with
  • Could not match all autos
  • Sturdiness points reported by some customers

Kicker merchandise, significantly the audio system, are at all times a very good bang for the buck choice. The 46CSC44 audio system, as an example, might solely be 4 inches however they carry a sound extra superior than most. And the value tag is much more staggering; I imply, nothing this good prices so much less. This method is certainly value a strive.

It’s solely honest to say that these 4-inch automotive audio system had been a troublesome face. Their our bodies have a rugged facade and carry a stern demeanor; they imply severe enterprise. The Kicker 46CSC44 carries polypropylene woofer cones with robust rubber surrounds.

This closely potent core reverberates with great zeal leading to glimmering imaging. With every speaker juggling an unbelievable 50 Watts RMS at a go. That explains why this method is tremulous.

Greatest Bass Choice

Morel Maximo Extremely 402 – 4″ Audio system

Morel Maximo Ultra 402 Coax 4'...

Energy/Per Speaker: 100W peak, 45W RMS
Frequency Response: 75 – 20k Hz
Sensitivity: 87.8 dB
High Mount Depth: 2”


  • Clear and dynamic sound high quality
  • Excessive-quality supplies and building
  • Designed for straightforward set up


  • On the pricier facet, making them a much less budget-friendly choice
  • Could not carry out optimally in vehicles with weaker audio methods
  • Compatibility points reported by some customers

Morel audio system are vigorous troupers. They’re a delight to hearken to, particularly attributable to their palpable give attention to the teeniest of particulars. Audio system this small usually move as uninteresting performers, however no, not the Morel Maximo Extremely 402 4″ audio system.

They, as a substitute, are blustery little fellas with a stable promise to rock your world. The compact constructed does little to undermine their capability. If something, they are often annoyingly loud, if you understand what I imply.

In what I prefer to name a banging physique, the Morel Maximo Extremely 402 harbors top-quality models. These constituents every have an intrinsic function to play within the regular working of every speaker. And I need to say, these models don’t disappoint – as we spotlight within the full evaluation of Morel Maximo Extremely 402. Take as an example the handled paper composite woofer cone with a butyl rubber encompass. This fortified core supplies a inflexible but closely tremulous floor on which tonal notes transfer unopposed.

Morel’s exterior voice coil expertise sees to it that every speaker rides by means of excessive warmth and excessive quantity with admirable stability. Relating to energy dealing with, the Morel Maximo Extremely 402 is well-catered for. 45 Watts RMS in a 4-inch automotive speaker is little doubt great, but these small drivers might by no means run on something much less. Pair this with a Sony DSX-GS80 receiver and also you’re off to a pleasant sound expertise in your car.

Metal woofer baskets assure longevity even within the face of imminent collisions. The mushy dome tweeters possess ample energy dealing with which leads to minimal distortions. In addition they dissipate unbelievably exact highs. The crossover community does an outstanding job of distributing sound waves. This prevents sonic saturation thus eliminating distortion.

All in all, shopping for this bundle might change your life. I imply, with it put in, you’ll be speeding to get behind the wheel each day.

Additionally Nice

Audiofrog GS40

KICKER 46CSC44 CS-Series CSC4...

Energy/Per Speaker: 200W peak, 70W RMS
Frequency Response: 90Hz – 12kHz
Sensitivity: 88 dB
High Mount Depth: 1 15/16″


  • Appropriate with most amplifiers
  • Glorious sound high quality
  • Good energy dealing with capability


  • Set up might require some experience
  • Requires a crossover community

When Audiofrog launched the GS40 4-inch automotive audio system, I knew I needed to examine them out. This isn’t probably the most highly effective speaker in the marketplace, nevertheless it gave the impression of a high-end choice. After putting in them in my car and giving them a hear, I can say with out hesitation that they’re top-notch.

The frequency response of those audio system is large and clear; you get low bass with no distortion, crisp highs, and every little thing in between. Even at larger volumes, they continue to be distortion-free and sound nice. The ability dealing with capability of 70 watts RMS is sufficient to present loads of punch for music playback—I used to be fairly impressed!

Its price ticket separates it from run-of-the-mill audio system, however Audiofrog has gone the additional mile with its design. They characteristic high-quality Neo magnet supplies and a vented pole piece to assist create extra airflow and improved bass response.

Set up was simple sufficient for me however might require some experience, relying in your automotive’s configuration. The GS40 comes with a really useful crossover community, however it’s possible you’ll must buy one individually in case your automotive doesn’t have the mandatory setup.

General, I’d extremely advocate these 4-inch automotive audio system when you’re on the lookout for good sound high quality at an inexpensive value. The set up might require some experience; nonetheless, loads of on-line guides can stroll you thru the method step-by-step. Additionally, you will must spend money on a crossover community to get probably the most out of them; with out one, they gained’t sound almost pretty much as good as they need to. However as soon as every little thing is linked correctly, you gained’t be dissatisfied!

Additionally Nice

Hertz Cento CX 100

HERTZ Cento Series CX100 4'...

Energy/Per Speaker: 120W peak, 40W RMS
Frequency Response: 80 Hz – 22 kHz
Sensitivity: 92 dB
High Mount Depth: 1.75”


  • Excessive-fidelity sound, delivering clear and dynamic audio
  • Appropriate with a variety of automotive audio methods
  • Sturdy building


  • Worth – in comparison with different choices
  • Battle to ship strong and punchy bass

Hertz Cento CX 100 is one other nice choice amongst shallow chassis 4-inch audio system. Its top-mount depth is simply 1.75 inches, making it an acceptable choice for straightforward set up. We additionally like this Hertz 4-inch speaker as a result of it supplies the very best of each worlds.

Its patented Tetolon dome is designed to make sure higher sound dispersion and dealing with of upper frequencies. Then again, its semi-pressed paper cone with mica powder end maintains the sanctity of lower-end reverbs. Consequently, you get to hearken to a healthful sound in your automotive stereo.

We additionally like the usage of an aluminum former with a woofer cone voice coil. It helps in producing high-excursion sound and dealing with extra energy.

Additionally, its high-density ferrite magnet with low-carbon polar plates takes care of the distortion and excessive energy ranges. Briefly, you possibly can hook it as much as an aftermarket amp with out experiencing any sound coloration.

Additionally Nice

Alpine S-S40

Alpine S-S40 S-Series 4-inch...

Energy/Per Speaker: 145W peak, 40W RMS
Frequency Response: 97 Hz – 22 kHz
Sensitivity: 86 dB
High Mount Depth: 2”


  • Excessive-fidelity sound, delivering clear and dynamic audio
  • Appropriate with a variety of automotive audio methods
  • Sturdy building


  • Worth – in comparison with different choices
  • Battle to ship strong and punchy bass

Alpine is understood for making high quality sound gadgets for vehicles and S-S40 is among the many best 4-inch automotive audio system obtainable on the block proper now.

It’s a particular enchancment in your inventory automotive sound with its 40W RMS dealing with from every bit of the pair. These Alpine audio system are additionally nice in case you have already hooked a strong amp to your stereo system.

The very first thing we seen in S-S40 is its linearity and consistency when there was a excessive tour on the dome. Alpine has managed to realize this accuracy and minimal distortion for thumping sound with its propriety Excessive Amplitude Multi-Roll (HAMR) encompass.

Its carbon-reinforced cone supplies the speaker with the wanted sturdiness with out growing its weight. Furthermore, its 1-inch silk dome is available in fairly helpful in dealing with the higher ranges. It ensures which you can hearken to excessive frequencies with out tiring and hurting your eardrums.

Element Decide

Morel Hybrid Integra 402 Element 4-inch

Morel Hybrid Integra 402 4'...

Energy/Per Speaker: 250W peak, 80W RMS
Frequency Response: 80 – 25k Hz
Sensitivity: 89 dB
High Mount Depth: 1 11/16”

Morel merchandise are at all times brilliantly completely different. In a market saturated with too many duplicates, it’s at all times a aid to come back throughout one thing unconventional. And that’s precisely what Morel’s Hybrid Integra 402 is; a diamond within the tough. This 4-inch element bundle some packed and able to blow you away.

For 4″ audio system, the Hybrid Integra 402 is remarkably highly effective. The system’s RMS is 80 Watts and 250 Watts on the peak. The system breathes hearth and we adore it.

The one-piece damped polymer cone that sits on every woofer sound like one thing out of {a magazine}. And let me inform you, the cones are simply as subtle because the title suggests. they’re designed for maximal growth for higher imaging. Their stiff but mild demeanor ensures their longevity and constant efficiency through the years.

MT230 mushy dome tweeters show their skills by giving off outstanding highs. They sound so good you may simply end up floating round. A forged metal basket permits for aeration whereas defending the woofer parts from harm.

Exterior voice coil expertise makes these audio system nice performers regardless of their temperatures. The voice coils enable for main warmth dissipation all by means of. This bundle is contemporary and notably adept; it’s intelligent for many who dare to be completely different.

Every little thing else we advocate

Additionally Nice

Hertz DCX 100.3 4-inch Automotive Audio system

HERTZ Dieci Series DCX-1003 4'...

You need to anticipate nothing however a clear, pure sound from any Hertz speaker. That stated, let’s slim down our consideration to the Hertz DCX 100.3 4″ automotive audio system. Sure, these audio system are tiny. And no, they don’t sound as small as they give the impression of being.

If something, the superior output offers them a larger-than-life audio persona that the majority audiophiles crave. They spit heavy bass adorned with cautiously filtered element. The DCX 100.3 sound is one you possibly can belief to mild up the temper any day, any time.

Hertz audio system have at all times been extremely environment friendly audio system when it comes to energy software. Every speaker solely wants 30 watts of energy to totally discover its potential. This energy is run by means of the elements and expelled by means of pressed paper cones (water repellent, I need to point out). The cones are fastened in a thermoplastic polyurethane setting. This type of atmosphere has a robust vibrancy trait that extremely fits knowledgeable sound replica.

A strong neodymium magnetic system permits for excellent working all by means of. Constructed-in crossover sees to it that famous are filtered with excessive care and that one is fed to the best driver. Relating to tweeter energy, the DCX 100.3’s PEI dome tweeters are greater than enough in the case of dealing with highs. They ship them well-roasted like your favourite morning espresso.

Their highs are wealthy and engaging, what extra can I say? DIN-sized basket wears a heavy abrasion-proof coat that retains every little thing glowing and performing at full capability.

Additionally Nice

Morel Tempo Extremely 402 Integra

Morel Tempo Ultra 402 Integra...

Energy/Per Speaker: 140W peak, 60W RMS
Frequency Response: 80 – 22k Hz
Sensitivity: 85 dB
High Mount Depth: 2 5/16”

Zealous audiophiles everywhere in the world have been fussing over the Morel Tempo Extremely 402 Integra’s maddening powers. The great individuals over at Morel are clearly a music-loving bunch; how else might they’ve whipped up this revolutionary system?

The Tempo Extremely 402 Integra bundle is obnoxiously loud and the very best half is that not like most different loud drivers they keep a excessive sky degree of element all by means of.

These infants are power-hungry; their ferocious thirst for energy might be the explanation behind their superior schools. Every speaker, regardless of their compact 4″ our bodies, googles up 60 Watts of energy at a go.

At peak the height, they shoot as much as 140 Watts; I do know, it’s outrageous. Now, these large throes of energy are pushed proper into handled paper composite woofer cones with dutiful rubber surrounds. The resultant resonance is considered one of spectacular element and deep banging bass. Merely put, it’s infatuating.

The metal outer shell does a correct job of holding the speaker’s inside parts clear of harm. A built-in MXR crossover splits waves between the speaker elements and its tweeters cautiously. The silk dome tweeters get their prescribed dose of highs which they spin with meticulous may.

The system successively combines low, mid-range, and excessive sound waves to create a subject of beautiful equilibrium. It may well additionally get loopy loud once you need it to. God is aware of that’s all we audiophiles out right here need.

Additionally Nice

JL Audio C2-400x 4-inch audio system

JL Audio is just not precisely an trade high canine. Even so, their audio system are delicate performers with ample throbs of deep bass. The C2-400x 4-inch audio system have a pleasant ring to them; they’re sensible at what they do.

To not point out they give the impression of being good too. Their exterior forged is sort of truthfully a sight to behold. These are the kind of elements you proudly show in your cabin hoping to catch a praise from riders.

The C2-400x have a slight thud that’s simple to understand. Audiophiles might not essentially get excited over this sound. Nevertheless, it’s sufficient to maintain most common listeners broadly glad.

Every speaker comes with 35 Watts RMS, a pair of those audio system are fairly loud with 70 Watts of mixed energy. At their greatest, they run a complete of 105 Watts.

A rugged polypropylene cone with a butyl rubber encompass vibrates with the devoted drive for maximal reverberation. Consequently, you get to really feel the music in its most pure type.

Silk dome tweeters are grasp spinners in the case of excessive highs. Constructed-in crossover sees to it that not one of the drivers are saturated to keep away from distortion. A ferrite magnet construction on the woofer secures resilience and fixed energy dealing with.

As I stated, these audio system are beautiful. Black metal mesh grilles adorn the faces; this look is additional pimped with satin silver accents working throughout the physique. With a banging physique and an outstanding sound; I relaxation my case.


Kenwood KFC-1095PS

Kenwood KFC-1095PS 4' 3-Way...

We love some good previous Kenwood on occasion. The reason being they know undoubtedly know methods to host a celebration. Kenwood audio system are legendary within the trade; particularly as a result of most of them are so rattling inexpensive. The Kenwood New KFC-1095PS audio system are a very good proof of that. As per our funds 4″ audio system suggestion, you shouldn’t anticipate high efficiency from these audio system.

A water resistant cone fastened proper in the course of a sturdy rubber encompass strikes gracefully to switch patent waves by means of the encompass. The sound waves roll off the weather into the air with naught distortions.

The cone is fed with a steady present of 40 Watts; with that, it vibrates insanely to offer you crispy notes. Acoustic Sound Harmonizer improves frequency response by a protracted shot. These audio system are quick respondents; they achieve this with mind-boggling precision.

Angelic vocals, cheap bass, and clear treble are all you get with the KFC-1095PS audio system. Their tweeters are aggressively potent. Their particular contact makes the system’s output more and more detailed. I need to additionally point out that these audio system additionally include grilles for their very own safety. It’s an all-around ample bundle.


JBL CLUB 4020 4″ Audio system

JBL CLUB4020 4' 180W Club...

The JBL Membership sequence, as its title suggests, is fairly funky. Audio system from this line are sometimes youthful and really energetic. The JBL CLUB4020 system has a fierce vibe each musically and bodily.

The sound is overwhelmingly nice; you hear all of the highs and dramatically really feel all of the lows. Though the change might really feel means too drastic, these 4″ audio system are an ideal motive to lastly dump your drained previous manufacturing unit sound system.

At the start, I’d like to make clear the audio system’ high-sensitive design which not solely seems stylish however facilitates higher manufacturing. A UV-resistant polypropylene woofer cone strikes freely inside its environs to maximise imaging.

This ends in an excellent mid-bass wave. With 25 watts of energy to trip on, these audio system are honest performers. I’d mendacity if I stated they rattle their surrounding. However, the replica is comparatively loud; when you prefer to preserve issues delicate, that is it.

The general sound comes off with a balanced bass and nice musical character. PEI-balanced dome tweeters furnish the wealthy mid-bass output with adorned highs thus leveling the sound subject.

The one notable downside it’s possible you’ll expertise with this bundle is with its instruction guide. Its directions usually meant for all JBL audio system; they don’t give attention to this specific product a lot.



DS18 EXL-SQ4 - Car Speaker 4'...

Say hey to DS18, the up to date model on the town. DS18 EXL-SQ4 4″ audio system are made for modern-day audiophiles; their elements appear to have a particular understanding of new-edge music.

They seize and mirror notes in a way by no means seen earlier than. The bass is good; the quantity is even higher and the vocals principally platonic. Trendy music is complicated; why not get a element that understands how greatest to ship it?

If seems had been all it took to make a speaker nice, then the DS18 EXL-SQ4 would undoubtedly come out high of the listing. From the overall look, these audio system had been constructed to endure. It’s additionally clear they had been constructed to spin chords at an knowledgeable degree.

Black fiberglass cones with rubber edges put these audio system on high of their recreation by making the very best of its reverberation powers in addition to the facility it receives. With every speaker feeding off 60 Watts of energy constantly, you possibly can already inform the sound is outstanding.

A constructed tweeter retains highs coming in clear and crispy. Die-cast baskets trip out any unexpected mishaps. We love the bundle’s superior bass response. We additionally love that its elements are good high quality models that would final a lifetime if effectively taken care of.


Focal ES 100K 4-inch Element Audio system

Focal ES 100 K Car Speakers

Focal is just now solidifying its place within the trade. And seeing simply how a lot competitors they must wade off, it’s very simple to know why their merchandise are uniquely genuine.

The Focal ES 100K bundle has pushed the artistic limits with small however distinctive touches. This bundle does stand out from the gang. This primarily as a result of it comes with all of the makings of that avant-garde system hundreds of thousands of individuals kind for tireless.

The Focal ES 100K bundle is like none different; it comes with 2 woofers, 2 exterior crossovers, 2 tweeters, and twin grille covers. I’ll go on forward and ask one question; what was the final time you had your fingers on an exterior crossover? For many, am certain the reply is rarely.

However, this bundle brings you the prospect to expertise not one however a set of two exterior crossovers. The crossovers enable for extra management over driver operation and functioning. The Focal ES 100K woofers include a good quantity of energy with their RMS coming at 60 Watts. See our evaluation of extra Focal audio system.

The tweeter and speaker our bodies are handmade to make sure precision. Tuned mass dampers with rubber encompass scream heavy mid-bass and deep bass. The tweeters then intensify that sound with chilly highs to create a really highly effective sound.

The inverted aramid tweeters do a clear job when filtering the excessive frequencies. This method has a wealthy dynamism that makes it closely wanted. It’s additionally banging loud when cranked all the way in which up.

In the event you want one thing else in an identical width vary – we additionally did a evaluation of the very best 3.5-car audio system.

Final replace on 2023-02-12 / Affiliate hyperlinks / *Picture Disclaimer: We use photos/information from Amazon Product Promoting API solely on merchandise that hyperlink to Amazon. On merchandise with the “Worth at Crutchfield” button, we use photos/information from as per the partnership deal.