Search  for anything...

VEVOR 8" 240W Underseat Car Subwoofer, Slim Powered Car Subwoofers Under The Seat, Low Profile Audio Sub Built-in Amplifier, High/Low Level Input & Volume Controller for SUVs, Car, Truck, RV

  • Based on 107 reviews
Condition: New
Checking for the best price...
$76.98 Why this price?
Save $1,922.02 was $1,999.00

Buy Now, Pay Later


As low as $12.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 4 left in stock, order soon!
Fulfilled by Supdear

Arrives Sep 27 – Oct 1
Order within 4 hours and 41 minutes
Available payment plans shown during checkout

Size: 8IN


Style: 240W


Features

  • Slim and Compact: Our ultra-slim 3.1-inch under seat car subwoofer, with a built-in amplifier, fits seamlessly under your car seat, maximizing space while enhancing your car audio system. Enjoy deep, powerful bass and immersive sound quality, making every drive more enjoyable.
  • Stable with High Fidelity: With 120W RMS rated power and 240W RMS peak power, our 8" powered car audio subwoofer delivers a distortion rate below 0.4% and a signal-to-noise ratio greater than 90%. It maintains clear, accurate sound even at high volumes, minimizes background noise, and prevents speaker damage, creating an immersive audio experience.
  • Powerful Bass Experience: 50-150 Hz wide frequency response range covers the essential low-frequency spectrum, delivering a more balanced and complete auditory experience from bass to treble. The sealed enclosure enhances music depth and impact, ideal for genres that require strong rhythms and bass support, such as R&B, hip-hop, electronic dance music, and rock.
  • Highly Compatible: This under seat car truck subwoofer offers multiple signal input options, supporting both low-level RCA inputs and high-level inputs. It also includes a high-to-low level converter, ensuring compatibility with a wide range of car audio system, whether or not the main unit is equipped with RCA output.
  • Multiple Protections: This powered subwoofer for car truck is equipped with multiple built-in safety features, including overheat, short circuit, and fuse protection, ensuring reliable, long-lasting performance. And the aluminum alloy shell enhances heat dissipation, preventing overheating and significantly extending the subwoofer's lifespan.

Brand: VEVOR


Speaker Maximum Output Power: 240 Watts


Frequency Response: 150 Hz


Connectivity Technology: RCA


Audio Output Mode: Stereo


Input Voltage: 12 Volts


Mounting Type: Under Seat


Model Name: 8" 240W Underseat Car Subwoofer


Speaker Type: Subwoofer


Compatible Devices: Car Audio System


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Included Components: 1 x Set of Assembly Accessories, 1 x Subwoofer


Product Dimensions: 3.1"D x 12.7"W x 9.3"H


Item Weight: 9.04 Pounds


Is Waterproof: False


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Speaker Size: 8 Inches


Power Source: Corded Electric


Woofer Diameter: 8 Inches


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


UPC: 197988480457


Style: 240W


Manufacturer: VEVOR


Item Weight: 9.04 pounds


Item model number: YL-802C


Date First Available: December 5, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 27 – Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Awesome!
Size: 8IN Style: 300W
Shockingly good for the price. Everything thing for installation is included and the thing thumps! The volume knob is a great touch because with some music the bass becomes droning and overbearing. Disclaimer: I installed it in a kei truck, so very little interior volume. If you're putting a sub in the back of a suburban, you might need two or a larger model. ... show more
Reviewed in the United States on July 19, 2025 by Amazon Customer Amazon Customer

  • Punches above its price point.
Size: 8IN Style: 400W
This thing actually sounds really good. I tweaked all the settings and adjusted where the placement was and I ended up with a really loud well balanced system on the cheap. I went with the cheapest new MB Quart formula 6x8s in all my doors. I am using a Pioneer AVH 120bt with just the internal amp pushing all the door speakers and I got it sounding really good. But this really helped round out the sound. The included wiring kit is nice addition too, don’t get me wrong the power and ground are a bit tiny but are more than enough for the little power this uses. It states 400 watt max but I’m sure it’s closer to 50 continuous and 100 max. The wire is thin but appears to be real copper which is a plus and is better than a thicker cca, which is what usually is given at this price point. The connectors are way to big for the wire though, luckily my install didn’t necessitate the use of them I just went straight copper looped for the ground and the amp has screw in connectors as do my aftermarket battery terminals. All in all I would recommend this whole heartedly, and I’ve had some massive systems pushing 2000-3000watts running Infinity reference inside speakers and dual 12 JBL subs at 1200 watts a piece, so I know loud and clear. This is not that system but it performs admirabley. I will purchase again might just throw 2 of these in my van as well. ... show more
Reviewed in the United States on May 11, 2025 by Tomasina Parr

  • They're actually not bad.
Size: 8IN Style: 400W
As far as these underseat subs go , it doesn't awful. Some of these under seat subs can be sketchy , especially at this price point. I'd suggest using 2 of these as they do lose their composure rather quickly but even if you buy 2 it still works out less than one from an established speaker co. Running 2 at lower gain is always better anyway And very much improves sound quality when they're less strained. This should hopefully also help longevity and stop them from running too hot. I expected worse for the price. This isn't for Civic owners who want the guy next to them to receive an organ massage from the bass but picks up nicely where set of speakers leaves off and also takes some of the low end duty away from the speakers so they don't work so hard which = better sound quality. Trim your speakers at around 80hz, set the cutoff of this sub to 80hz and it'll sound decent enough. I wouldn't really go much higher than 80hz this sub doesn't sound decent when you're tying to get 100-150hz out of it, your speakers will do that better. That 60amp fuse is a little ambitious for that wiring they include, id have included a lower value fuse if it were me so that it blows quicker in case of a short considering how thin the wiring is. ... show more
Reviewed in the United States on May 23, 2025 by Emily Neuschotz

  • Good setup for something that just needs a little extra bass
Size: 8IN Style: 400W
Perfect for adding a little bump to your golf cart, mounted mine to the back of the seat. Not advertised as waterproof but mine does sit in the elements and have had zero issues. Easy install. Sound is pretty good if you keep price in mind.
Reviewed in the United States on August 12, 2025 by Stephanie

  • Blew fast
Size: 8IN Style: 400W
Sounds good but blew after a week
Reviewed in the United States on August 9, 2025 by Alonzo Hernandez

  • Temper expectations but it's worth it at a bargain basement price.
Size: 8IN Style: 400W
If you're looking for something cheap or nothing at all, this will do nicely. This is one of those "I wasn't gonna get a subwoofer for my wife's car, but it was so cheap, why not?!" type of purchases. I already have a nice sound system in my truck and I'd spend more if I were already planning a sound system upgrade but this was so cheap on Prime day and came with a free wiring kit, it had to be bought! I like this sub, but I don't love it. Sound wise it's not super tight, clean or loud, but it ain't bad either and it definitely fills out the lower end that was missing. I'll keep dialing in the gain and bass boost and break it in and it will probably get better. It's got all the required specs and has decent wiring equipment and the remote volume control is nice. It would probably work better if you have a subwoofer control on your head unit and then can bypass the volume control. If you are already looking for a powered sub and want something good and not too concerned about money I'd step up to a Rockville or a premium brand. ... show more
Reviewed in the United States on July 29, 2025 by TC

  • Decent little sub
Size: 8IN Style: 240W
Fits nicely and is a decent subwoofer Don’t expect much bass but does enhance the sound
Reviewed in the United States on February 9, 2025 by Nick Garcia

  • Bang for the buck
Size: 8IN Style: 240W
Less than $60 for a underseat sub?! I didn’t believe it. My car desperately needed some bass so I thought I’d give it a try. This thing is awesome! Very good for the price. It’s no 12” in a huge box, it has enough thump and low end for the average person, probably even more than you’d need/want. Luckily it has a remote to turn the bass down in an instant. It comes with EVERYTHING you need, wires, rcas, even a LOC in case you need it, but I used high level inputs. Good thing is with high level inputs the unit turns on/off with speaker signal, so no remote wire needed, but if you did need to run a remote wire it comes with it as well. Deff recommend It went in a 2016 Honda Accord and fit under the driver seat perfectly ... show more
Reviewed in the United States on December 30, 2024 by Placeholder

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...