Best 15 Sub in 2023 (Review)

Sometimes it might be quite difficult to find the best 15 sub. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this 15 sub buying guide.

Our Favorite Picks:

#	Preview	Product
1		Kicker (2) 45L7R152 Car Audio L7R Square 15" Sub 1800W Subwoofer L7R15 Bundle with Harmony...	Check Price
2		KICKER 44CVX152 CompVX 15" Subwoofers Bundle Dual 2-Ohm Voice Coils for Wiring to a 2-ohm monoblock...	Check Price
3		Earthquake Sound SubZero-15 15-inch Car Subwoofer, 2500 Watts	Check Price
4		Kicker 44L7S152 Solobaric L7 15" Subwoofers Bundle - Dual 2-Ohm Voice Coils for wiring to a 2-ohm...	Check Price
5		KICKER 44CVX154 CompVX 15" Subwoofers Bundle Dual 4-Ohm Voice Coils for Wiring to a 1-ohm monoblock...	Check Price
6		AudioPipe TXX-BDC4-15D2 15 Inch 2,800 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car...	Check Price
7		KICKER 45L7R154 15" 1800 Watt L7R Car Subwoofer+Vented Sub Box Enclosure L7R154	Check Price
8		Rockville W15K9D4 15" 5000w Car Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit	Check Price
9		Skar Audio SDR-15 D2 15" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer	Check Price
10		KICKER CompQ15 Q-Class 15-Inch (38cm) Subwoofer, Dual Voice Coil 4-Ohm	Check Price

10 Top 15 Sub Reviews:

Bestseller No. 1

Kicker (2) 45L7R152 Car Audio L7R Square 15" Sub 1800W Subwoofer L7R15 Bundle with Harmony HA-A1500.1 Amplifier & Amp Kit

• Kicker (2) 45L7R152 Car Audio L7R Square 15" Sub 1800W Subwoofer L7R15 Bundle with Harmony HA-A1500.1 Amplifier & Amp Kit

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Bestseller No. 2

KICKER 44CVX152 CompVX 15" Subwoofers Bundle Dual 2-Ohm Voice Coils for Wiring to a 2-ohm monoblock Amplifier

• Inside the sub, the poly-cotton, semi-progressive-roll spider supplies substantial stability for the loudest bass possible. Externally, a ribbed Santoprene surround protects the cone during max excursion.
• Injection-Molded Thick Polypropylene Cone
• UniPlate Extended Pole Piece & Backplate For Superior Heat Dissipation
• Ribbed Santoprene Surround
• Signature Double Blue Surround Stitching

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Bestseller No. 3

Earthquake Sound SubZero-15 15-inch Car Subwoofer, 2500 Watts

• 15-inch car audio subwoofer - handmade in the USA
• 1250 Watts RMS, 2500 Watts Max
• Military-grade 3.25-inch aluminum, flat wire voice coil with 3.5-inch winding height
• Massive 4-inch excursion for high SPL
• TCT Technology (Turbine Cooled Transducer) for high efficiency output, plus exclusive 8-gauge PSP terminals

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Bestseller No. 4

Kicker 44L7S152 Solobaric L7 15" Subwoofers Bundle - Dual 2-Ohm Voice Coils for wiring to a 2-ohm monoblock amplifier

• The Solo-Baric's cutting-edge, square-sub design means more cone area, more air displacement and more volume than a round woofer.
• Injection-Molded Thick Polypropylene Cone
• UniPlate Extended Pole Piece & Backplate For Superior Heat Dissipation
• Ribbed Santoprene Surround
• Signature Double Blue Surround Stitching

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Bestseller No. 5

KICKER 44CVX154 CompVX 15" Subwoofers Bundle Dual 4-Ohm Voice Coils for Wiring to a 1-ohm monoblock Amplifier

• Inside the sub, the poly-cotton, semi-progressive-roll spider supplies substantial stability for the loudest bass possible. Externally, a ribbed Santoprene surround protects the cone during max excursion.
• Injection-Molded Thick Polypropylene Cone
• UniPlate Extended Pole Piece & Backplate For Superior Heat Dissipation
• Ribbed Santoprene Surround
• Signature Double Blue Surround Stitching

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Bestseller No. 6

AudioPipe TXX-BDC4-15D2 15 Inch 2,800 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System, Black (2 Pack)

• HIGH QUALITY SUBWOOFER: High-performance subwoofer adds a whole new dimension to your audio experience
• 4 LAYER COIL: Features 15-inch composite cone with 4-layer dual voice coil for incredible performance
• PRISTINE QUALITY: 250-ounce magnet achieves crisp and clear sound quality
• 2800 W SUB: 1,400 watts RMS power with 2,800 watts peak power
• EASY WIRING: Includes custom spider ring to make parallel or series wiring easier

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Bestseller No. 7

KICKER 45L7R154 15" 1800 Watt L7R Car Subwoofer+Vented Sub Box Enclosure L7R154

• Package Includes: (1) Kicker 15" Car Subwoofer. (1)RockvilIe 15" Vented Kicker Solo Baric L7 S15L7 Sub Enclosure Box L5 L3. 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 12 Feet of 14 AWG Blue Speaker Wire. 2 Spade Terminals. What's In The Box: (1) 15" Subwoofer. (1) Owner's Manual. (2) Kicker Stickers. Features: KICKER 45L7R154 15" 1800 Watt L7R Car Subwoofer, Solo-Baric Sub 4-Ohm. RMS Power Handling: 900 Watts
• Peak Power Handling: 1800 Watts. Dual Four-Ohm Voice Coil. Wrap Around Gasketing. Patented Ribbed Corners. Injection-Molded SoloKon Woofer. 360-Degree Back Bracing. UniPlate Back Plate And Pole Piece. Bumped Back Plate. Thick Tinsel Leads. Large Ceramic Magnet. Steel Basket With Spoke Design. Nickel Plated Speaker Terminals. Sensitivity: 88.05 dB. Impedance: 4-Ohms. Mounting Depth: 8.38" inches. Mounting Diameter: 13.75" inches. Minimum Sealed Box Volume: 1.5 cubic feet
• Maximum Sealed Box Volume: 3.0 cubic feet. Minimum Vented Box Volume: 3.0 cubic feet. Maximum Vented Box Volume: 6.0 cubic feet. Features: RockvilIe RSVK15 Single 15" 2.6 cu. ft. 3/4" MDF Vented Subwoofer Enclosure Box. Specifically Designed For The 15" Kicker Solo Baric Subwoofers. Machine precision cut mounting holes. USA Heavy Duty MDF Construction. Top of the line Glue for extra durable adhesion. High quality GOLD spring loaded terminals
• Designed, tested, and engineered to work perfectly with high powered subs. Designed to give the best sound quality. Tuning frequency: 32Hz. Enclosure Measurements: Type of Enclosure: Ported/Vented. Enclosure Sub Size: Single 15". Dimensions in Inches: 21" x 18" x 16.25". Top and Bottom Depth: 16.25". Mounting Depth: up to 15" (enough depth for any shallow sub on the market). Gross Volume Per Sub (Measurement for the outer dimensions of the box): 3.5 Cubic Feet
• Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 2.6 Cubic Feet. Includes: 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 12 Feet of 14 AWG Blue Speaker Wire. 2 Spade Terminals

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Bestseller No. 8

Rockville W15K9D4 15" 5000w Car Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit

• Package Includes: (1)RockvilIe 15" Car Audio Subwoofer. (1)RockvilIe dB14 4000 Watt/2000w RMS Mono Class D 2 Ohm Amplifier Car Audio Amp. (1)RockvilIe RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit with RCA's. (1) RRockvilIe 15" Vented Car Audio Subwoofer Box 2.6 Cubic Ft. Sub Enclosure. 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 12 Feet of 14 AWG Blue Speaker Wire. 2 Spade Terminals. :
• RockvilIe W15K9D4 K9 Series 15" Dual 4-Ohm Car Subwoofer. Peak Power Handling: 5000 Watts. Program Power Handling: 2500 Watts. CEA Rated RMS Power Handling: 1250 Watts. 3" 4-Layer Black Aluminum Voice Coils Wound with OFC Wire Made in USA. This voice coil is stable up to 240 degrees celcius! The voice coil windings are made in the USA!. Double Stacked 190 Oz High Quality Magnet. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight
• Two Chrome-Plated Binding Post Terminals. Black Non-Pressed Paper Cone With Beautiful Finish. Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power. ThickFoam Surround Provides Incredible Sound Quality With Minimal Distortion. Red Stitching Cone Reinforcement Ensures Long Life. New Ultra-stiff PolyPropylene (PP) Dustcap. Impedance: Dual 4-Ohm Voice Coils. Vented Hole on T-yoke Enhances Heat Dissipation
• Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet. Custom RockvilIe Mounting Gasket Looks Beautiful and Makes it Easy To Mount the Subwoofer Air-Tight. High BL Magnetic Motor Gap. We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Nomex Spider provides tear resistance, strength and long-term reliability over regular cotton and poly cotton spiders
• Cutout Diameter: 14.09 inches. Mounting Depth: 8.23 inches. Frequency Response: 32 Hz - 1.5K kHz. 10mm T-Yoke + 10mm Washer. Sensitivity: 87.9dB. Sealed Enclosure Volume:1.7 2.9 Cubic Feet. Vented/Ported Enclosure Volume:2.7 3.85 Cubic Feet. XMAX is 30mm. Weight: 34.17 Lbs. Shipping Weight: 38.58 Lbs. Shipping Box Dimensions: 17.72" x 17.72" x 12.4" Inches. XMAX: 30MM. Detailed Info: Body: Non-Pressed Paper. Gap Plate Inside Diameter: 95mm (3.74 inches)

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Bestseller No. 9

Skar Audio SDR-15 D2 15" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer

• 15-Inch Dual 2-ohm Car Subwoofer
• Peak Power: 1,200 Watts | RMS Power: 600 Watts
• 2.5" 4-Layer High Temperature Copper Voice Coil
• High Roll Foam Surround and Competition Grade Pressed Paper Cone
• Frequency Response Range: 20 Hz - 250 Hz | Sensitivity: 85.9 dB

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Bestseller No. 10

KICKER CompQ15 Q-Class 15-Inch (38cm) Subwoofer, Dual Voice Coil 4-Ohm

• Mounting Depth [in, cm] 8-15/16, 22.6
• Continuous Power Handling [Watts RMS] 1100
• Rated Impedance [Ω] 4
• Frequency Response [Hz] 18 – 100

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Last update on 2023-03-21 / Affiliate links / Images from Amazon Product Advertising API

How to find the best 15 sub?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best 15 sub for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good 15 sub recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

• What features does the 15 sub need to have to be perfect for my needs?
• What is my budget?
• Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for 15 sub to find what you’re looking for:

Brand

In some cases, the brand of 15 sub is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given 15 sub are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about 15 sub are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare 15 sub quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best 15 sub can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.