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- $89.24Was: $169.99was - US $169.99Free shipping1,497 sold
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- Brand New · Skar Audio$271.99Was: $309.99was - US $309.9989 sold
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- AMAZING SOUND QUALITY! FULL PACKAGE! SUBS+AMP+BOXBrand New · MTX$244.90Was: $818.98was - US $818.98Free shippingOnly 2 left
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- Pre-Owned · Pioneer$70.00or Best Offer$9.52 shipping11 watching
- Parts Only · Rockford Fosgate$400.00or Best Offer$77.61 shipping
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- $41.64Was: $46.99was - US $46.991,211 sold
- Brand New · Audiopipe$77.71Free shipping23 sold
- $99.99853 sold
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- $59.49Was: $69.99was - US $69.99423 sold
- 90 DAY MONEY BACK GUARANTEE! ALL IN ONE BASS SYSTEM!Brand New · Rockville$64.95Was: $200.00was - US $200.00Free shipping270 soldEst. delivery Sat, Jun 22
- $345.00or Best Offer$40.00 shipping
- Parts Only · JL Audio$179.99or Best Offer$29.99 shipping
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- FREE 1-3 DAY DELIVERY WITH HASSLE-FREE, 30-DAY RETURNS!Brand New · Pyle$54.72Was: $132.99was - US $132.99Free shipping191 sold
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- Brand New · Pioneer$64.9921 sold
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- USA Seller | Fast Shipping | 60 Days ReturnBrand New$89.99or Best OfferFree shipping405 sold
- Parts Only · JL Audio$103.50$50.00 shipping10 bids3h 58m
- CEA Compliant Ratings! Truly Legitimate Power!Brand New · Rockville$149.95Was: $440.00was - US $440.00Free shipping1,944 sold
- $71.99Free shipping45 sold
- Brand New · Vision$69.99$5.81 shipping71 watching
- Pre-Owned · Rockville$149.90Free shippingOnly 1 left!Est. delivery Sat, Jun 22
- 70 OZ MAGNET, COMPACT DESIGN, CEA COMPLIANT !!!Brand New · Rockville$69.95Was: $149.95was - US $149.95Free shippingOnly 2 left
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- $252.90Was: $528.99was - US $528.99Free shipping28 sold
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- $55.24Was: $59.99was - US $59.99517 sold
- Pre-Owned · Diamond Audio$450.00Free shipping
- $64.99Was: $94.99was - US $94.99598 sold
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- $194.00Free shipping255 sold
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Car Subwoofers
When you're looking to swap out your vehicle's original sound system for an aftermarket set of speakers, you'll need woofers and subwoofers to produce the bass. You can choose from many subwoofer auto brands, models, and sets of specifications. When you're ready to change the sound of your music, you can narrow down your options and decide which subwoofers for sale are optimal for your desired bass.
What types of subwoofers are available?
- Enclosed non-powered - This passive bass subwoofer has the protection of an enclosure and will need an amplifier.
- Enclosed powered - No additional amplifier is necessary to use this protected subwoofer as it has internal amplification.
- Non-enclosed non-powered - This passive subwoofer for car use is without enclosures and will need external amplifiers.
- Non-enclosed powered - No external amplifier is necessary for this item, but make sure you keep it safe from dust, dirt, and liquids.
What different audio voice coils are there?
- Single - The single voice coil will have a single wire wrapped around the cylinder, with one positive terminal and one negative. The single audio coil has only one ohm option, which is the one listed.
- Dual - Dual audio coils have two wires wrapped around the cylinder and two of each terminal. This allows you to adjust the ohms slightly to be wired to match your amplifier.
- Quad - The quad audio voice coils have four wires and four of each terminal. They can significantly adjust the produced ohms to match the amplifier.
How do you determine the correct RMS power?
An important option to consider when picking cheap subwoofers is the desired RMS, or average output. Since your car's audio system can't handle the peak bass output on a regular basis, you need to know how much bass sounds it can handle regularly.
- Voltage - Using a voltmeter, find the voltage of the subwoofer or other speaker.
- Amperage - A multimeter will give you the ability to find the amperage released by the component.
- Average output - Multiply the voltage and the amperage to determine the average output. This number will determine if the sound system will work for your needs.
Which subwoofer size will fit in a sedan?
If you have a compact or other type of economy car, the most room you will have is for an 8 inch or 10 inch subwoofer that will be able to produce powerful bass. A 15 inch subwoofer is commonly used in larger vehicles by people who play significant amounts of rock and country music. Check out our selection of subwoofers at various price points to see which ones will work for you.