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Best 6.5’’ Speakers for Car Audio

Expert Reviews & Buying Guide

quadcopter reviewsBest 6.5’’ Speakers for Car Audio

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In a hurry? Here are the best products at a glance.

HONEST BUYING GUIDES
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How to Choose the Best 6.5" Car Speaker

Most cars don’t roll off the assembly line with an amazing audio system. An upgrade from your old factory speakers to custom 6.5’’ speakers can take your commute or drive to the store from “blah” to “WOW!” We’ve researched and reviewed some of the top 6.5’’ speakers on the market to help you choose your amazing new system. But first, check out these car audio speaker specs and features to consider when you’re comparing different systems!

Best 6.5’’ Speakers for Car Audio

RMS Watts: Although peak power sounds impressive, RMS watts (average power) gives you a better idea of performance.

Best 6.5’’ Speakers for Car Audio

Pieces: Get an idea of how much work you’ll have to do for installation with the number of pieces included.

How to Choose the Best 6.5" Car Speaker

Frequency: How low can you go? We list the lower end of the frequency range for people looking for good bass.

Best 6.5’’ Speakers for Car Audio

Design: A 2-way design includes a woofer and tweeter, while a 3-way has an extra component for mid-range frequencies.

Best 6.5’’ Speakers for Car Audio

Mounting Depth: Mounting depth is another compatibility feature for installation to consider along with the speaker’s overall size.

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Type: Coaxial speakers can be cheaper and easier to install, but component speakers usually offer better sound quality.

Top 10 Products

Now that you know more about what to look for, let’s jump into some reviews! Our top pick and budget pick are the must-read reviews if you’re in a hurry, but they’re far from the only options for 6 ½’’ speakers out there. Keep reading to explore all of your choices. The impact of speaker upgrades can be powerful: you might actually wake up excited for your commute!

Polk Audio DB651 Speaker

Top Pick
Polk Audio provides a ton of high-quality options, but our top pick for the overall best 6.5" speaker is still impressive! These two-way coaxial speakers are marine-certified, so they can be installed in any typical 6x9’’ or 6x8’’ locations, in an ATV, boat, or motorcycle as well as in your car. Whether you want to take your sound system into the elements or want a tough, resilient system for your vehicle, the DB651 is perfect for you! They have peak power handling of 360 W per pair and an RMS of 120 W per pair. The woofer cone is made from a dynamic polymer/mica composite, and the ¾’’ dome tweeter is liquid-cooled and made from a silk/polymer composite. Besides sounding amazing, they also look great with included stainless steel mounting hardware and ABS grills. Rain or shine, these speakers will be looking and sounding great while you travel!
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Rockford Fosgate R165X3 Speaker

Budget Pick
Rockford Fosgate is one of the top car speaker brands, but that doesn’t mean you have to pay an arm and a leg for their systems! The Rockford Fosgate R165X3 three-way coaxial speaker is our budget pick for top quality and top value! These speakers feature vacuum polypropylene cones, rubber surround, stamped steel basket, and silk dome Piezo tweeter and midrange. The integrated concealed high-pass tweeter crossover and included grills provide a neat look that lets you quickly and easily upgrade your car’s existing speaker system. Each speaker has up to 90 W peak power handling for 180 W total, with 45 W individual RMS power. If you want to customize and improve your vehicle’s audio in a fast, efficient way that won’t break the bank, the R165X3 coaxial speaker kit is one of the best ways to do so! Looking for a component system? Keep reading, we have a lot of different choices to offer!
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Infinity Primus Component Speaker

Review
Infinity’s Primus Series provides good 6.5" speakers without breaking the bank with the PR6500cs two-way component speakers. Designed to fit 6.5’’ and 6.75’’ sizings, these speakers provide some of the best bass around! This is mainly thanks to the oversized Plus One woofer cones made from polypropylene, a design that creates a greater radiating surface area for powerful and accurate bass. The system doesn’t neglect the high frequencies, either, with ¾’’ edge-driven textile dome tweeters. The results are impressive, especially for the price! The system’s three-ohm impedance allows it to draw extra power safely as needed for up to 640 W peak power handling. This impedance helps to offset the increased impedance from factory speaker wiring while safely providing you with increased output. Grills and Starfish mounting brackets are included, too. Long story short? These are some of the best component speakers for working with your car’s existing audio system, not against it!
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Crunch Full Range Speaker

Review
When your goal is reliability, the Crunch CS65C system offers one of the best 6 1/2" component speakers for vehicle audio. The silver alpha-cellulose cones stand up to the elements, plus the Neo-Mylar soft dome tweeters are impact-resistant. The rubber surround is moisture-resistant, too, so you know your sound quality is protected. A high-temperature adhesive couples the cone and surround, so it can handle both high volumes and weather extremes without breaking a sweat. This system also takes steps to reduce distortion with an anti-resonant stamped steel basket and external 12 dB capacitors. The set produces a peak power of 300 W and RMS power of 150 W. A pure copper voice coil keeps cool with a heat-dissipating kapton former and over-coil cooling system. If you’re focused on durability and reliable high-quality performance, the CS65C component speaker kit is ready to change your commutes and road trips for good!
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Skar Audio Component Speaker

Review
It’s hard to resist a high-performance speaker system made to produce powerful sound without distortion, and these Skar Audio speakers definitely meet high-excursion demands. Each speaker has 200 W RMS power to give you tons of volume. But it’s also built to eliminate distortion with a PMI composite multi-layered cone and high-temperature 1.35’’ voice coil. Don’t neglect the higher frequencies with the 1’’ aluminum dome tweeters with silk surrounds. If you’re looking for the best 6.5" component speakers with powerful volume and clarity that will dominate other audio systems, Skar Audio speakers are a great choice! They’re definitely a far cry from factory audio setups and come out on top of many custom installs. Friends and friendly competition will be impressed. If your goal is to crank it up and still get crystal-clear audio with no distortion at the highest volumes, these component speakers are made to meet those demands!
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BOSS Audio Speakers

Review
Besides a handy three-year dealer warranty, these BOSS 2-way audio speakers have a great design that makes them some of the best 6.5" car speakers for bass. The frequency response ranges as low as 65 Hz with a sensitivity of 94 dB. The electroplate injection woofer cone, large 1.5’’ aluminum voice coil, and rubber surround provide a solid base for your bass! Using high-quality and durable materials helps produce the best results even when you crank up the volume. The kit includes two 1’’ dome tweeters, two 6.5’’ speakers, two crossovers, plus magnet covers and grills for visual accessories. two grills, and two magnet covers. These speakers have an impressive 500 W peak power handling and 250 W RMS power for the kind of high-excursion you crave. If you’re looking for the best 6.5" component speakers for the money, the three-year warranty on this set from BOSS Audio is the icing on the cake and a great value.
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Pyle PL63BL Speakers

Review
The PL63BL from Pyle’s Blue Label series start off strong with 180 W RMS power and up to 360 W peak power handling. They’re built to handle that kind of high excursion with a butyl rubber surround, 20-ounce magnet structure, and one-inch high-temperature ASV voice coil. The durable, high-quality materials can stand up to high volumes while giving you an amazing full range of sound from high to low. The blue poly injection cone design adds a stylish flair to your installation that really says, “Hey, these aren’t your old factory speakers!” These 6.5" speakers with good bass are truly dressed to impress. The set comes with grills, wires, and mounting hardware to make installation a snap. The wide frequency response and durable design make these speakers perfect for getting solid bass while still including the mids and highs you need to round out your jam session!
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Hertz Component Speakers

Review
If you’ve been looking for Hertz speaker reviews on our list of top rated 6.5" car speakers, your search ends here! These good component speakers from Hertz have a two-way design and have peak power handling of 160W and RMS power of 80W. The set comes with two midwoofers, two tweeters, and two crossover networks. The woofers feature the Hertz V-cone profile, which helps maximize the profile to give you higher dispersion in a compact size. The woofers have a thermoplastic polyurethane surround and water-repellent pressed paper cone. The included accessories can help you quickly and easily install these speakers in a range of audio setups. A neodymium tweeter magnet motor assembly and high-density flux ferrite woofer magnet are high-quality materials that provide a high-quality result. If you want a car audio system upgrade that will really blow you away, these Hertz component speakers are a great choice!
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Pioneer TS-G1645R Speakers

Review
The Pioneer TS-G1645R Coaxial Speakers work together to provide 80 W RMS power handling and peak power of 500 W (250 W each). The polypropylene woofer cone with mica helps to provide a rounded, whole midbass with an expansive voice coil to dissipate heat for cranking the volume. The speaker surround is made from rubber-coated cloth for durability. The pair has a frequency as low as 26 Hz and a sensitivity level of 89 dB, plus 4 ohms impedance to be compatible with most car audio systems. The top-mount depth of 1.5’’ makes them easy to install in a wide variety of vehicles. If you’re looking for the best bass speakers for cars that can hold up to heavy loads, this option from Pioneer is a strong choice if you’re looking for a coaxial speaker design. It combines durability with full, detailed sound to give you amazing bass without sacrificing mids and highs!
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Alpine Component Speakers

Review
One of the best ways to really take your car’s sound system to the next level is with a component speaker set. These Alpine component speakers are some of the best 6.5" component speakers for bass. They’re part of the Type-S Series with 80W RMS power capacity and 240W peak power capacity. A large diameter 30mm voice coil with a high-grade magnet and Progressive Aramid fiber spider are just some of the woofers’ features that help you get bone-shaking bass without distortion. The woofers have a 2.25’’ mounting depth and the tweeters mount at .75’’. The stable, reinforced voice coil plus a poly/mica cone and resonance-free HD polymer frame provide durability and resilience. Upgrading a vehicle’s factory speakers for clearer, more intense audio doesn’t have to cost an arm and a leg! Alpine is a popular choice for audio and has some of the best 6 1/2" speakers for the money!
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