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Sound Storm Laboratories US8 8 Inch Under Seat Powered Car Audio Subwoofer - 800 Watts Max, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control

  • Based on 52 reviews
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Style: 8 Inch


Features

  • Water Resistance Level: Not Water Resistant
  • Built-in Amplifier - With a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies
  • PWM - Pulse Width Modulated design simplifies power supplies. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry. Its efficient & reliable
  • Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
  • High Level Inputs - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the US10 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs
  • Low-Level Inputs - Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the US10 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers
  • Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
  • Phase Control - Phase control lets you adjust the speaker phase with the amplifier if your speakers or subwoofer are hooked up out of phase
  • Specs 12.2 x 8.85 x 2.95. 8.2 Lbs. LED status indicator. Thermal, short and overload protection circuits. High performance voice coil. Rubber surround. Aluminum cone. The all-in-one combo makes this ideal for spatially challenged vehicles

Brand: Sound Storm Laboratories


Speaker Maximum Output Power: 800 Watts


Connectivity Technology: RCA


Audio Output Mode: Surround


Mounting Type: Car Mount,Under Seat Mount


Material: Aluminum


Model Name: US8


Speaker Type: Subwoofer


Special Feature: Built in Amplifier


Recommended Uses For Product: For Trucks, Cars, and Other Vehicles


Compatible Devices: Smartphone, Tablet, MP3 Player, Laptop


Subwoofer Diameter: 8 Inches


Controller Type: Remote Control


Included Components: Subwoofer enclosure, Power cable, Remote subwoofer control


Product Dimensions: 8.85"D x 12.2"W x 2.95"H


Age Range (Description): 24 to 35


Item Weight: 8.2 Pounds


Is Waterproof: FALSE


Warranty Type: Limited Warranty


Number of Items: 1


Control Method: Remote


Speaker Size: 8 Inches


Power Source: Corded Electric


Woofer Diameter: 8 Inches


Vehicle Service Type: Car


Water Resistance Level: Not Water Resistant


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Is Electric: Yes


Specific Uses For Product: For Trucks, Cars, and Other Vehicles, for Improving Audio Performance in Vehicles


UPC: 791489132008


Manufacturer: Sound Storm Laboratories


Item Weight: 8.2 pounds


Item model number: US8


Special features: Built in Amplifier


Other display features: Speakers


Country of Origin: China


Date First Available: March 3, 2022


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Top Amazon Reviews


  • Works great, modest price, built like a tank
Style: 8 Inch
I bought a slightly-used ski boat in July. No stereo but otherwise a very nice boat. No problem--rather than install a conventional receiver as on the old boat I instead bought a Bluetooth speaker setup from a company called "Herdio" which used 4" dual-cone flush-mount speakers. Which works great; Bluetooth connects to my phone in a few seconds and the sound is clear and loud enough for a running ski boat. Of course, no bass, since the speakers are mounted in part of the fiberglass interior and thus the bass from the rear of the speakers can get out and cancel the bass from the front. So I bought this woofer from Sound Storm to fill in. Very surprised by the quality. The thing was inexpensive, surprisingly heavy, built like a tank, and sounds great. The beefy metal case gets warm during use, so I assume it's part of the heat sink. The typical situation is to mount it under a front seat in a car, but in my case it is mounted on an unseen carpeted area under the boat's dashboard. The combo sounds really impressive. I have many albums on my phone and of course I can also tap into numerous streaming music sources on the Internet. One little negative: there are two ways to wire this woofer into your system, high and low-level. Low level connects via RCA plugs to a system that has low level outputs via RCA jacks. The second option is to use the actual speaker feeds, which is a much larger signal. On the unit I received, the high level connection didn't work. But the low level inputs did, and I discovered that if I turned the volume adjustment (via screwdriver) all the way down, the signal was low enough to not overload the unit. I could have returned the unit for another, but since the alternative input method worked just fine, no need. All in all, a very nice woofer at an amazing price. Clean output adjustable for frequency band, bass boost, and level. And (usually) a choice of high or low-level inputs. ... show more
Reviewed in the United States on September 8, 2024 by Dorkyman

  • Better than expected!
Style: 8 Inch
I used this to compliment the speakers in my Jeep, I am pleasantly surprised with the sound, for its size its impressive. Its not gonna rattle mirrors, but it makes a terrible stereo sound high end when set up right. Been installed about 2 months so far and holding up well.
Reviewed in the United States on September 25, 2024 by Len W

  • Meh
Style: 8 Inch
For the price I can not complain, but if your looking for a sub that pushes some loud bass, this Sub is not it. It helps with sound QUALITY, but overall loudness and bass amplification it does little to nothing.
Reviewed in the United States on October 16, 2024 by Cailan Sadeghi

  • Does the job
Style: 8 Inch
Exactly how others felt I feel the same. Does a good job for what I need it for - to fill out the sound system in my 80 series Land Cruiser. Fit barely under the passenger seat. Vibrates the seat pretty heavily when I turn it all the way up makes for a fun surprise to anyone rolling with me.
Reviewed in the United States on September 10, 2024 by Samir L.

  • You get what you pay for
Style: 8 Inch
If you're looking for something to fill in the lows , then this will work. Doesn't come close to what I was expecting. But for the price point, it serves it purpose . Don't expect slamming bass. Almost sounds like a single boxed 6x9 . I went ahead and purchased a boxed Skar 6.5" and CT 700 monoblock amp. This didn't have enough kick for my taste. But it did bring in the lows I was missing for a more enjoyable sound. For 80 bucks I can't complain too much. ... show more
Reviewed in the United States on August 10, 2024 by withoverclockingeven

  • Say bye bye to disappointing Dayton Audio bass shakers
Style: 8 Inch
This is THE replacement for those over priced way too fragile and woefully overrated Dayton audio bass shakers. No trying to mix or match amplifiers wishing and trying to get more out of the wimpy things while stressing that your going to blow then which you probably will (Hey, It's not your fault.). Throw all that stuff out and strap I or 2 of these guys to your seat and thank me later. ... show more
Reviewed in the United States on June 12, 2024 by Skip

  • Easy install and great sound!
Style: 8 Inch
I had an amp and sub separate and it was difficult where I had to install it in my vehicle. This fit right under my seat and is WAY easier on install than my previous setup. For me it gives more bass than I need at times but you can install the bass controller under your dash and just turn it up or down when you want. I am very happy with this purchase. Only thing I noticed that I'm not crazy about is if I turn down the volume of the music the bass stays stronger than the music so I have to turn down the bass control. Not a big deal but wish the bass went down with the volume. Still very happy. ... show more
Reviewed in the United States on December 26, 2023 by Bob Kingdom

  • Nice even response
Style: 8 Inch
Prior to this i had just tried a round 8” ‘wheel of bass’ powered sub that had a super peaky response around ~80hz that couldnt be flattened even with pretty good EQ settings in head unit, so it sort of sounded like it just played one note all the time because everything off peak was so much lower in volume. In contrast, THIS unit gives nice even response so ends up being much more ‘musical’. Gives nice volume. Remote knob gives pretty decent resolution vs some others ive seen that did almost nothing except go from 100 to 0 all the way at one end. Overall, really solid pick, no complaints! ... show more
Reviewed in the United States on September 16, 2023 by RangoonGoon

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