Best 4 Inch Car Speakers (Reviews for 2021) - Our Top 5 Picks for 2019 (2024)

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BEST CHOICE

Polk Audio is a pretty big name in the audio industry, with a wide array of audio equipment for every purpose.

We've reviewed various Polk Audio car speakers on this site before, particularly the dB series speakers, which are popular and seem to be well-liked.

Polk Audio give their car speakers a bit more of a minimalist look. The dB series speakers for example feature a very bright stainless steel mounting hardware and db-design grilles that will add a nice touch to your car's interior.

Polk Audio DB401 are versatile speakers. They feature a multi-hole mounting pattern and shallow depth of 3/4-inch which allows for easy drop-in installations, practically in any car on the road.

Moreover, these speakers are marine certified, so they are also perfect for use in boats of all types.

Polk's db401 speakers are made with high quality materials that won't fall apart under stress, excessive use, heat or time. These speakers are equipped with Liquid-cooled 3/4" silk/polymer dome tweeters that use powerful Neodymium magnets to produce accurate highs for bright musical details.

They are also equipped with polymer/mica composite made woofers as well as durable rubber surround for long lasting.

Additionally, The built-in two-way crossovers stream sound frequencies to the suitable driver (lows to the woofers,and highs to the tweeters) for better stereo imaging and sound-stage.

• Durable butyl rubber surround stands up to the stress of extreme temperatures, sunlight and time
• Equipped with a dynamic balance polymer/mica composite mineral filled cone for a big sound
• Equipped with a 0.75 inch liquid cooled silk polymer composite dome tweeter and a neodymium magnet
• Pair of marine certified speakers perfect for use in boats of all types
• Maximum input power: 135 watts

We have done a few reviews on Infinity Reference speakers before; They have above par products for more than a reasonable price.

This pair of speakers is great for somebody who doesn't listen to heavy bass tracks very often.

The REF-4002cfx features solid polypropylene woofers that are built putting Infinity's patented Plus One+ woofer technology in use, which allows the woofers to have a significantly larger cone compared to speakers of similar size.

Despite the relatively larger cones that the Reference 4002CFX speakers are equipped with, we've found that these speakers are a bit lagging behind the competition in terms of bass reproduction.

However, when it comes to mid and highs, that's where these speakers really shine.

• 105 watts max Each, 35 Watts RMS each
• Edge-driven, textile tweeters
• Plus OneTM woofer cone
• 3.0 ohms impedance
• Sensitivity: 92 dB

• The Punch P142 is an impressive 2-way full-range speaker designed for fanatics who need a high quality factory replacement in an easy to install package
• The P142 4.0” 4-Ohm black speakers come as a pair, have a power handling of 30 Watts RMS/60 Watts Max and include mounting hardware and OEM adapter plate
• Featuring a PEI dome tweeter with built-in crossover and injection molded mineral filled polypropylene cone with butyl rubber surround that provides high output and accurate frequency reproduction
• FlexFit basket design utilizes slots instead of single screw sized holes that allow for a slight adjustment of the speaker when aligning with OEM mounting holes for a better fit
• Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller

• TRIAXIAL SPEAKER SYSTEMS: The woofer feature an eye-catching blue poly injection cone for plenty of stiffness without added weight The 1-inch ASV voice coil is ready for high-temperature, high-wattage situations
• LOW IMPEDANCE: Pyle 4 ohm component audio speaker compensates the undersized wire found in many of today’s cars It also make the most of every 240 watt your car stereo can deliver
• MIDRANGE TWEETER: Pyle Pro three way sound speaker system has one-inch neodymium film dome midrange and 3/4-inch piezo tweeter that complete the package It helps to provide smooth, loud and detailed sound in each pair
• DEFINITE STRUCTURE: The 20 oz magnet structure, 1” neodymium film dome midrange, and ¾” piezo tweeter are what power these speakers and allow for a 95Hz - 20Khz frequency response Also, it features standard 4'' X 6'' size fits OEM locations
• POWERFUL FEATURES: The non-fatiguing butyl rubber surround keeps your speakers secure and extending the life of the product A 1” high-temperature ASV voice coil provides the richest sound, ensuring low distortion and providing an open sound stage

The TS-F1034R by Pioneer is one of the more economically sound out of all the speakers we reviewed so far.

However, we think these speakers are great for the price. I mean, less than $25? That is a major bargain.

And like many Pioneer A series speakers we reviewed here, these speakers feature a sleek, futuristic look.

The Pioneer TS-F1034R are above par speakers compared to factory installed speakers. That being said, if you're looking for a decent and easy replacement for your worn-out speakers without splurging too much, then TS-F1034R would be a great buy.

• POWERFUL SOUND - 150W MAX peak power handling makes this speaker ideal for the car stereo enthusiast and brings the power of Pioneer speakers into your vehicle for high quality sound.
• PIONEER QUALITY - 2 way speakers combine the highs and lows of a tweeter and subwoofer all in one.
• HD AUDIO - The wide frequency range from 45Hz to 14kHz provides deep bass and crystal clear vocals.
• AFFORDABLE - Get the most out of you car stereo system with the Pioneer 4 2-way speaker system at a fraction of the price.