Best 8 Inch Subwoofers For Maximum Sound Quality! & Reviews 2017

Best 8 Inch SubwooferThe 8-inch diameter subwoofer is common compact sized subs on the market. It is not the smallest dimension available but it is recommended the size for users with lack of space.

The 8-inch subwoofer has decent sound and since it is small speaker can produce clear tones. It is perfect for cars with limited space and for people that listen to music which isn’t requiring a lot of basses.

Here are our product reviews so you can find the best 8-inch subwoofer for you and your car.

Top Rated 8 Inch Subwoofers

  • 4.8 Customer Rating
  • JL AUDIO 8W3V3-4 8″ SINGLE 4-OHM W3V3 SERIES SUBWOOFER
  • PRICE $$$
  • Dimensions : 10.1 x 9.5 x 6.3 inches
  • Weight : 9.7 pounds
  • Impedance : 4 Ohm
  • Output Wattage : 250
  • 4.3 Customer Rating
  • JBL GTO804 REDUCED DEPTH 8-INCH SUBWOOFER
  • PRICE $$$$
  • Dimensions : 10 x 10 x 10 inches
  • Weight : 10.3 pounds
  • Impedance : 4 Ohm
  • Output Wattage : 800
  • 4.9 Customer Rating
  • ROCKFORD P3SD48 P3 PUNCH SHALLOW MOUNT 8-INCH DVC 4-OHM SUBWOOFER
  • PRICE $$
  • Dimensions : 2.7 x 8 x 8 inches
  • Weight : 8.6 pounds
  • Impedance: 4 Ohm
  • Output Wattage : 300
  • 4.7 Customer Rating
  • ROCKFORD FOSGATE P3SD2-8 8″ DUAL 2-OHM PUNCH SERIES SHALLOW MOUNT CAR SUBWOOFER
  • PRICE $$
  • Dimensions : 8 x 8 x 2.7 inches
  • Weight : 8.7 pounds
  • Impedance : 2 Ohm
  • Output Wattage : 300
  • 4.5 Customer Rating
  • POLK AUDIO DB840DVC 8-INCH DUAL VOICE COIL SUBWOOFER
  • PRICE $
  • Dimensions : 6.7 x 5.9 x 3.1 inches
  • Weight : 6.5 pounds
  • Impedance : 2 Ohm
  • Output Wattage : 360
  • 4.7 Customer Rating
  • KICKER 10C84 (10C8-4) 8″ SINGLE 4 OHM CAR SUBWOOFERS
  • PRICE $
  • Dimensions : 9.4 x 9.4 x 5.6 inches
  • Weight : 6.4 pounds
  • Impedance : 4 Ohm
  • Output Wattage : 200

 

JL Audio 8W3V3-4 8″ Single Subwoofer

JL Audio 8W3V3-4 8 Single 4-Ohm W3V3 Series SubwooferOne of the top manufacturers on the marker, American company JL Audio has introduced a compact 8-inch subwoofer called 8W3V3-4. Behind that name, you can find subwoofer speaker without the enclosure box so you have to make one by yourself. It is mineral-filled polypropylene cone woofer with 250 Watts RMS / 500 Peak power is about enough for most users with normal needs.

It has rubber surround and the rest of the materials used are good. With not so affordable price for just the speaker, it is definitely not the cheapest option however if you want quality in a compact package, this is it.

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JBL GTO804 Reduced Depth 8-Inch Subwoofer

JBL GTO804 Reduced Depth 8-Inch SubwooferAnother well-known speaker company with another single 8-inch subwoofer at a pretty hefty price. However, this is also a quality item intended for users that need great sound and don’t have room for bigger and more powerful subwoofers. It has polypropylene woofer cone and proprietary frame with reduced mounting depth. Its peak power is 800 W and works on the single 4-ohm voice coil.

The users reported that the sound is satisfying and power is adequate and even suppresses the expectations. We would recommend this product if you are willing to pay more for a brand name such is JBL.

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Rockford P3SD48 P3 Punch Shallow mount 8-Inch Subwoofer

Rockford P3SD48 P3 Punch Shallow mount 8-Inch DVC 4-Ohm SubwooferOnce again, Rockford brings a nice product on the market but with affordable price and good specifications and P3SD48 is just that. It has M-Roll Santoprene surround, StampCast basket with integrated spider venting and anodized aluminum cone and dust cap so it is durable and strong.

However, the power is not so high and this subwoofer has 150 W RMS and 300 W max. The users reported that even though it is weaker than the competitors, the sound output is just as loud and it has good quality. It is easy to recommend this product since it comes from the line of premium products with high quality and it has an affordable price.

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Rockford Fosgate P3SD2-8 8″ Dual Shallow Mount Car Subwoofer

Rockford Fosgate P3SD2-8 8 Dual 2-Ohm Punch Series Shallow Mount Car SubwooferVery similar specification as the previous Rockford subwoofer but at an even more affordable price. The power output is identical – 150 W RMS and 300 W max working on 2 ohms and with a frequency response of 38-250 Hz.

These are decent specifications and this version is somewhat deeper than the previous one which gives it more power and stronger sound. So, if you are looking for the best bang for your buck and you want a brand name product, this Rockford subwoofer is for you.

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Polk Audio db840DVC 8-Inch Dual Voice Coil Subwoofer

Polk Audio db840DVC 8-Inch Dual Voice Coil SubwooferVery interesting and really affordable option comes from guys at Polk Audio and it is a deep 8-inch subwoofer with 180 W RMS and 360 W peak power. It was built from durable materials and comes with dynamic balance polymer composite cone.

This product is also marine certified and designed to withstand the toughest environments so it is our recommended subwoofer for use on boats, convertibles, floating objects and any other surface open to the elements. If you planning to put the good sound system on your boat, this is it.

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Kicker 10C84 (10C8-4) 8″ Single Car Subwoofers

Kicker 10C84 (10C8-4) 8 Single 4 ohm Car SubwoofersWell, known the manufacturer and good quality product at affordable price. Super-rigid, an injection-molded cone with 360-degree back bracing and high-temperature coil wire. It also has vented pole piece for heat dissipation which is good to know. It is not that powerfull with 200 W but its construction and good materials use most of that power so the sound is good and strong.

It is maybe the best deal under 100$ and loudest sounding subwoofer for that kind of money. If you are looking for the best value for your money, there isn’t anything better than this Kicker 10C84 8 inch subwoofer.

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If you’d like to consider a larger speaker size, check out 10 inch car speakers!

Best 8 Inch Subwoofer Comparison Chart

PRODUCTPRICEDIMENSIONWEIGHTOHMOUTPUT WATTAGE
JL AUDIO 8W3V3-4 8″ SINGLE 4-OHM W3V3 SERIES SUBWOOFER$$$10.1 x 9.5 x 6.3 inches9.7 pounds4 Ohm250
JBL GTO804 REDUCED DEPTH 8-INCH SUBWOOFER$$$$10 x 10 x 10 inches10.3 pounds4 Ohm800
ROCKFORD P3SD48 P3 PUNCH SHALLOW MOUNT 8-INCH DVC 4-OHM SUBWOOFER$$2.7 x 8 x 8 inches8.6 pounds4 Ohm300
ROCKFORD FOSGATE P3SD2-8 8″ DUAL 2-OHM PUNCH SERIES SHALLOW MOUNT CAR SUBWOOFER$$8 x 8 x 2.7 inches8.7 pounds2 Ohm300
POLK AUDIO DB840DVC 8-INCH DUAL VOICE COIL SUBWOOFER$6.7 x 5.9 x 3.1 inches6.5 pounds2 Ohm360
KICKER 10C84 (10C8-4) 8″ SINGLE 4 OHM CAR SUBWOOFERS$9.4 x 9.4 x 5.6 inches6.4 pounds4 Ohm200

Conclusion:

kickerThe 8-inch subwoofers are the perfect choice for an audio fan with space and money limits. However, despite being small they pack a powerful punch and more than enough for regular car audio enthusiast.

The prices vary as well as the specifications but if you follow our product reviews you can easily find the best 8-inch subwoofer to suit your needs and budget.

Note that all the products we reviewed here are just speakers without enclosure or boxes so you’ll need to buy or build one by yourself.

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