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Best 12 Inch Subwoofers

Reviews and Buying Guide

quadcopter reviewsBest 12 Inch Subwoofers

So You Want to Buy a 12 Inch Subwoofer…

The best 12-inch subwoofers offer a great mix of audio quality and standard size. To help you find a great product, we’ve researched and reviewed a variety of new and bestselling 12 inch subwoofers and picked the top 10. Before we get to the reviews, here are the features and specs to look for when shopping.

Best 12 Inch Subwoofers

Peak Power: Peak power wattage is the maximum watt output the speaker can handle for short bursts. It’s important but also keep RMS power in mind.

Best 12 Inch Subwoofers

RMS Power: This wattage is the average or continuous power your subwoofer uses. It is the most reliable measure of the volume and sound you’ll get.

So You Want to Buy a 12 Inch Subwoofer…

Ohm: This measures the so-called impedance of your subwoofer in ohms. The lower it is, the more easily electricity flows through the speaker.

Best 12 Inch Subwoofers

Voice Coil Size: A larger voice coil offers better audio, has better control over the audio cone, and can handle greater power than a smaller one.

Best 12 Inch Subwoofers

Dimensions: What’s the point in getting a subwoofer you don’t have the space for? Check the subwoofer’s size below to avoid installation issues.

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Warranty: How long the manufacturer backs up their product can say a lot about it. Most of the subwoofers in this review have a solid one year warranty.

Top 10 Products

From the cheap subwoofer that won’t break the bank to the premium, high-end model - we’ve got a ton of different subwoofers with different prices and power levels for you. If you’re in a hurry and simply want to find out what the best 12-inch subwoofer is, take a look at the top pick and budget pick. Both are excellent products that offer a great listening experience and a lot of value. Let’s go!

Rockford Fosgate R2D4-12

Top Pick
Rockford Fosgate is one of the best subwoofer brands around, and this 12-inch subwoofer model shows why. It combines excellent performance, power, and quality for a winning combination. The cone is made from mica-injected polypropylene for clean, accurate bass. The liner spider has embedded 16-gauge tinsel leads, and the StampCast basket has integrated spider venting to help keep the motor cool (great for sealed enclosures). The 89dB sensitivity falls within the sweet spot range for car audio, too! The dual two-inch voice coils allow you to hook up the subwoofer in a variety of ways, which is especially handy for custom audio systems. Rockford Fosgate is definitely a tried-and-true choice and an obvious top pick! All in all, this is one of the very best subwoofers you can buy.
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Pioneer TS-W3003D4

Budget Pick
Avoid overheating, or too much power draw with the Pioneer TS-W3003D4 subwoofer. This product offers excellent audio quality, plenty of power, and won’t break the bank. Its 96dB sensitivity means it will be efficient, perfect for installing multiple subwoofers without draining your available power. The dual 4-ohm voice coils give you extra wiring options. The injection-molded polypropylene cone is seamless and rigid but lightweight, keeping distortion to a minimum. The surround is made from a dual layer of elastic polymer. But there’s more: other design features include a double spider setup, and an extended, double-vented pole yoke. The boost of sensitivity means it will work well as part of a system of subwoofers especially, so keep that in mind if you want a multi-woofer system!
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Kicker CVR124

Review
Kicker is known for their great equipment at prices that won’t make you run. The new Kicker CVR124 falls under that category! This dual voice coil 12-inch subwoofer contains a seamless injection-molded polypropylene cone for less distortion while standing strong under pressure. The next layer: a ribbed Santoprene rubber surround. Want to install this subwoofer on your boat? It’s certified for marine use, so go ahead! It has an 86.9dB sensitivity, which is pretty average, so if you want a highly efficient subwoofer, go for one with sensitivity in the 90-100dB range. You’ll still get loud and clear bass with the CVR124.
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Pioneer TS-W304R

Review
You know what they say: it’s cheaper to buy in bulk. The manufacturer produces the Pioneer TS-W304R as a pair (although you could just get one… but why would you!). Individually, here’s the good stuff: 300W RMS power and a seamless polypropylene injection-molded cone for zero distortion and greater efficiency. The single voice coil has fewer wiring options than a dual voice coil, but that won’t affect the result - especially since it’s a rugged six-layer copper voice coil. But here’s what we liked: the 95dB sensitivity. That’s on the high end of the ideal 85-99dB range for car audio, meaning this subwoofer is one of the most efficient on our list! The tough design and solid RMS power are even more reasons to enjoy this subwoofer from Pioneer.
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Rockford Fosgate P2D4-12

Review
The Rockford Fosgate P2D4-12 subwoofer uses VAST Vertical Attached Sound to increase the cone’s area without making installation more difficult. The cone itself is made from paper reinforced with Kevlar fiber for the best combination of strength and responsiveness. Combined with a flex fit basket design and high-density polyfoam surround, this subwoofer can take whatever you throw at it. The dual 2.25-inch voice coil is made from copper-clad aluminum to handle high temperatures. Plus, dual voice coils give you more wiring options when you’re installing. The subwoofer has an 86dB sensitivity, which is “okay” but could be better if you want a more efficient subwoofer. The 400W RMS power is a good middle-of-the-road option compared to other subwoofers that range from 150W to 900W.
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Boss Audio Systems PD12LED

Review
The Boss Audio Systems PD12LED subwoofer gives you a rubber surround and a combination polypropylene and paper cone to give you the best combination of responsiveness and durability. The two-inch dual aluminum voice coil gives you more hookup options than a single voice coil does. The sensitivity is 85dB when the ideal for car audio is 88db to 95dB so that it could be a bit higher, but it’s still efficient enough to play nice with your sound equipment and power supply. The three-year dealer warranty is what got us, though! The average subwoofer we saw had a one-year warranty, which is nice enough. But three years is impressive! Seems like a safe bet for longevity.
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Planet Audio AC12D

Review
Inside of the Planet Audio AC12D, you’ll find dual two-inch voice coils, a poly injection cone, and foam surround. The dual voice coils give you more wiring options than single voice coils, and the poly cone material is tougher than paper cones. The 88dB sensitivity is within a good range for car audio (88dB to 95dB is considered ideal), so it’s an efficient 12-inch subwoofer, too. Combine it with a 1.25 cubic foot sealed enclosure or 2 cubic foot ported enclosure, and you’ll be ready to go. But that’s not all: the three-year dealer warranty is what really knocks this subwoofer out of the park. Most of the subwoofers we found kept to a one-year warranty, so three years is a big deal! Being excited about warranties is something our parents always said would happen… and now we believe them.
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Alpine SWA-12S4 BassLine

Review
Built strong as a mountain, the Alpine SWA-12S4 Bassline features a reinforced parabolic polypropylene cone. The cone is reinforced with pulp-kevlar and has a poly-mica dust cap, all wrapped up in a high-excursion poly-foam surround in a steel frame. The single voice coil measures two inches and a 60oz single stacked magnet helps drive the bass. Keep in mind a single voice coil limits your wiring options, though! The 87.6dB sensitivity is pretty okay, though 89-95dB would be a touch better for power efficiency. Overall, this subwoofer is tough as nails for taking the hardest-hitting bass in stride. The RMS power is at a good level for a 12-inch subwoofer at 350W so that you can turn up the volume!
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Cerwin-Vega XED12

Review
The Cerwin-Vega XED12 combines a sturdy parabolic polypropylene with a foam blend high roll surround and bumped back plate. The single voice coil puts a slight limit on your wiring options but doesn’t perform differently from a dual voice coil. Although it boasts a peak power of 1000W, the typical RMS power output is 150W, which is a more accurate picture of the kind of sound you’ll be getting. Other 12 inch subwoofers have a higher RMS power than the XED12 (for louder results overall), but this wattage may work with your car’s factory stereo system better if you’re not doing a full upgrade. The 85.5dB sensitivity is a little on the low side but should work well in a car audio system. It produces clean, deep bass whether you turn it up loud or not! But who are we kidding… you want it loud.
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CT Sounds Bio 1.0

Review
The CT Sounds Bio 1.0 subwoofer features a paper cone surrounded by composite foam. Paper isn’t the most durable cone material, but it responds quickly while producing amazing sound. The 1.5-inch dual voice coils give you a few different wiring options, and the ferrite magnet is grade Y30, one of the highest ferrite grades! That 150W RMS power is on the low side but can work well if you’re just adding a subwoofer to your car’s factory stereo system, not upgrading the whole thing. The subwoofer has an 88dB sensitivity and is within a good range for producing great sound while being relatively power efficient (and less likely to blow anything out). The 4-ohm impedance is compatible with most car audio systems. Some people may prefer to install two for bigger sound thanks to a greater combined cone surface area.
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Review and Buying Guide GeekWrapped