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Seventour

10" 800W Slim Under Seat Powered Car Subwoofer, Car/Truck Audio Sub Built in Amplifier, New Upgrade with Blue LED Ambient Light

    • Based on 167 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 2
Order within 14 hours and 50 minutes
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Color: Subwoofer + Mounting Wire Kit


Features

  • Seventour ST-800 10 inch Ultra Slim Under Seat Active Powered Car/Truck Subwoofer with Built-In Amplifier, Enclosure made of cast aluminum for excellent heat dissipation and reliable performance.
  • This is a new 2024 upgraded car subwoofer audio that features a personalized spider speaker protector as well as a speaker LED ambient light ring design. When the car is started, the subwoofer lights up with blue LED lights. Make your car look more cool and dynamic.
  • This ST-800 car subwoofer includes wired bass volume remote control. With gain, bass boost and crossover controls, peak power: 800 watts, giving you a stunning bass experience.
  • The Car Sub supports low level RCA inputs. It is also compatible with high level inputs, adjustable input sensitivity, thermal protection circuitry, short circuit protection circuitry, overload protection circuitry, green power/red protection LED.
  • Low Pass Filter: 50Hz - 150Hz, Bass Boost: 0 - 12dB @ 45Hz, Built-in Sub-Acoustic Filter Load @ 20Hz, Total Harmonic Distortion (THD): < 0.4%, Rated Fuse: 25A, Peak Power: 800 Watts, RMS Power Handling: 220 Watts, Impedance: 4 Ohms
  • Frequency Response 20Hz - 500Hz, Signal to Noise Ratio: >90dB , Low Level: 300mV, Input Sensitivity, High Level: 0.9V, Dimensions (inches): 13.5"(L) x 10.2"(W).Thickness: 3.1"
  • Warranty & Customer Service : We provide a one-year product warranty, and within 6 months quality issues can be directly replaced with a new one. Seventour provides professional after-sales support, we will reply each customer's email within 12 hours.

Brand: Seventour


Model Name: ST-800


Speaker Type: Subwoofer


Connectivity Technology: RCA, Auxiliary, USB


Special Feature: Bass Boost, LED Light, Noise Cancelling


Recommended Uses For Product: For Surround Sound Systems


Subwoofer Diameter: 10.2 Inches


Mounting Type: Under Seat Mount


Unit Count: 1.0 Count


Controller Type: Remote Control


Material: Aluminum


Color: Subwoofer + Mounting Wire Kit


Included Components: Volume controller, RCA input/output cables, High to Low Level Converter, Power Cables, 10-inch subwoofer main unit


Product Dimensions: 2.7"D x 13.5"W x 10.2"H


Audio Output Mode: Mono


Speaker Maximum Output Power: 800 Watts


Item Weight: 4.84 Kilograms


Frequency Response: 500 Hz


Is Waterproof: FALSE


Maximum Range: 10 Inches


Number of Items: 1


Wireless Communication Technology: Bluetooth


Speaker Size: 10 Inches


Power Source: Corded Electric


Woofer Diameter: 10 Inches


Vehicle Service Type: Bus, Car, Truck


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: wired


Includes MP3 player?: No


Active Crossover: No


Has Upfiring Drivers: No


In Ceiling Speaker: No


Item Weight: 10.65 pounds


Date First Available: September 20, 2023


Manufacturer: Seventour


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 2

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.

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Similar Products

Top Amazon Reviews

    • Wow! Incredible Sound and Really Looks Cool!
Color: Subwoofer + Mounting Wire Kit
Last weekend, I replaced the stock stereo (with a 10.1" touch screen) and stock speakers (with 4-way Sony 4x6" and 3-way Pioneer 6.5") in my '98 Chevy S10. I did NOT hook up this subwoofer at the time (was too tired then), so I drove around for a week with music devoid of bass. It sounded good (better than stock), but there just was no bass. This weekend, I tackled this subwoofer installation. I used the included hook part of the hook-and-loop pieces (what most generically call Velcro), along with a few other large pieces I had on-hand to secure it to the back wall between the seats (behind the center console). The bottom half of that wall is carpeted, so the hooks grabbed nicely and secured it well. I then ran all the cabling (the hardest part was getting the positive cable through the firewall to the fuse box input). People whine about the positive and negative cables in these reviews, but they're fine (I'm not having any issues, and I like that the insulation is so thick since you don't want that getting rubbed through and contacting the chassis, though I still placed mine within flex tubing). I was so excited when I cranked my truck and (after powering on the unit) heard that bass; it was incredible! Deep bass filled the entire cab! The lighting is a really cool touch, too! I am very satisfied. It's neat to see that speaker moving in an out behind that large spider... just looks nice. The box is solid; very well-built. Connections are tight. I've a radio with one RCA output each for connecting up to 2 subwoofers. I used a Y-splitter off of the radio's SW1 output to connect to the RCA L and R inputs of the subwoofer after doing some research on-line and learning how that worked. Also, I didn't need to make any adjustments to the 3 recessed potentiometers on the subwoofer; their default settings seem fine to me. Oh, and don't forget to ensure the subwoofer is on when you test it! While installing it, I must have turned mine off, but I thought it was on since the blue lighting ring was on... but there was no bass... then I realized the switch was off. As soon as I pushed it, I was amazed at the enhanced sound of my system! Also, if you connect the blue wire properly to the remote on the subwoofer, the unit will power off when your radio powers off, so there's no need to continually manually power it on and off. Highly recommended unit! In fact, a friend of mine liked my new system so much after hearing it yesterday, he's ordering the same components now to replace his stock system in his vehicle. ... show more
Reviewed in the United States on April 14, 2024 by Michael Speciale, Jr.
    • A lot for the money
Color: Subwoofer + Mounting Wire Kit
2020 Chevy Colorado Z71. Just finished the install tonight. Overall, probably have 4-5 hours into the actual install over a few days. Overall the amp is pretty simple and if anything the directions are overly simple to where they may have left a few details short on explanation. My only gripe at this point is of the wires (Power, control wire) could stand to have been about 3 feet longer than what they give you. There are NO speaker wires with this unit either. Both are not a big issue but in order for this to be under the back seats, you will need a little longer runs. No connectors either for splicing into current wires. Again not a huge deal but if you claim it has everything needed, its arguable. In all, for under $200 I have a pretty good sounding sub in my truck to push the factory Bose system where is should have been to begin with. Dont forget to mount it down or you potentially will have that embarrassing vibration. Day 1 all is good. If it last, time will tell. So far, so good. Hope to update this in a few weeks. My metal can now be felt! ... show more
Reviewed in the United States on February 8, 2024 by Chupe442
    • Gut tickling bass!
Color: Subwoofer + Mounting Wire Kit
Review Image by Karl Jensen Karl Jensen
Review Image by Karl Jensen Karl Jensen
This is a very capable amplified subwoofer, but there are things that you need to know. First, the kit is worth the extra money for the highest quality RCA cable alone. That being said, the power cables that come with it are pretty much useless for this as they are WAY too small. Pictured is a 8AWG marine cable on the right and the supplied on the left. Too small of a cable will cause poor sound reproduction, clipping and/or damage to the unit. They aren’t saving money here as this could cause returns. The set screws for the power cables should be hex socket not Philips but it was easy enough to tighten. There are two foam pads that should be placed between the back and the mounting surface to prevent any vibration because the mounting brackets do hold the unit really close. Best to only stick one side of the pad incase you ever need to move the unit. All adjustments worked as expected. Do remember to reduce the bass from all other speakers and let the subwoofer do its thing. The music volume could be raised to the point of pain and bass keeping up perfectly. Testing with the track “Sail” and it nailed it. Very impressive performance for the money. ... show more
Reviewed in the United States on February 18, 2024 by Karl Jensen Karl Jensen
    • Amazing bass for an underseat single 10"!
Color: Subwoofer + Mounting Wire Kit
This product is very rugged and was easy to install. All you need is provided. Bass was significant and tossing on some old 80's rap truly showed what it could do.
Reviewed in the United States on April 15, 2024 by Thrust
    • Don’t waist your money
Color: Subwoofer + Mounting Wire Kit
YES, this looks like an affordable option, which it is. I saw a ton of good reviews so I jumped on this while on sale…”can’t be that bad if everyone says it’s great, right?” I thought so too. Product arrived in slightly dented box (Trust me I get it, I work in the freight industry so things happen) Product appears fine, I switched out everything from my old unit) Instal was easy (I already knew what to do). Didn’t work. “Okay I messed up somewhere”, so I ran a test with the old unit I had (also cheap but did the job) used new units wiring to ensure all wiring was still good. Old unit worked…. No worries, I understand things like this happen. I reach out to company asking for replacement. No response ever. Then I reach out to Amazon. They send me return label and everything. Took to shipper and done. Still have yet to receive an email from shipper or Amazon….. I’m guessing there was some type of replacement conversion happening and nothing was relayed.. IDK, nor do I care… Save your money and get a Kicker or Rockville powered sub. Yes more expensive but worth the money and customer service. ... show more
Reviewed in the United States on April 5, 2024 by Noah

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