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Sound Storm Laboratories LOPRO8 Powered Under Seat Car Subwoofer - 600 Watts Max, Single 2.6 Ohm, Voice Coil, Built in Amp, Low Profile, Remote Subwoofer Control

4.2 4.2 out of 5 stars 957 ratings

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8 Inch 600 Watts

Purchase options and add-ons

Brand Sound Storm Laboratories
Model Name LOPRO8
Speaker Type Subwoofer
Connectivity Technology RCA
Special Feature bass boost

About this item

  • 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
  • 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 LOPRO8 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 LOPRO8 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
  • DIMENSIONS: 15” x 9.75” x 3”. If you are short on space, this is a great solution for you. The combination of amplifier and subwoofer all into one, makes this ideal for spatially challenged vehicles
  • WARRANTY: Sound Storm provides a Powerful 3 Year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

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From the manufacturer


The LoPro8 comes with
  • Remote Subwoofer Control with Cable
  • High Level Input Plug
  • Owner's Manual
  • Warranty Card

Deep Bass Low Profile

Enjoy the rich sound of Bass in just about any vehicle with the SSL LoPro8 Class A/B 8 inch Low Profile Amplified Subwoofer. With 600 Watts Max Power and MOSFET power supply and High and Low Level Inputs, this Amplified Subwoofer can be hooked up to just about any in-dash stereo. With a height of just 3 inch, it's a perfect solution when space is an issue as it can easily fit under the seat of most vehicles. Customize the sound with the Variable Low Pass Crossover, Subsonic Filter, Phase Control and Remote Subwoofer Control.

  • 8" Woofer with Built-in Amplifier
  • Class A/B, MOSFET Power Supply
  • 600 Watts Max Power
  • High and Low Level Inputs
  • Variable Low Pass Crossover, Bass Boost, Subsonic Filter, Phase Control
  • Thermal, Overload and Short Protection Circuits
  • Remote Subwoofer Control

Built-In Amp and High and Low Level Inputs

Systems with a built-in amplifier do not require the addition of an external amp. They already have the power to play louder.

High-level inputs accept speaker output signals and low-level inputs accept pre-amp output signals to allow for the addition of amps and processors to standard factory or aftermarket source units.

MOSFET and Class A/B

Metal Oxide Semiconductor Field-Effect Transistors quickly switch from full to non-conduction for high efficiency output.

Our Class-A/B amplifiers feature specific linear circuitry that increases sound quality and power output while reducing distortion and improving efficiency.

Variable Low Pass Filter and Subsonic Filter

Variable low-pass filter gives you control over the frequencies that pass through to the subwoofer.

Subsonic filter restricts low-frequencies below the specified setting for better subwoofer protection and performance.

Subwoofer Level Control and Bass Boost

A wired remote lets you easily control the subwoofer level for customized output and superior sound.

Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.

Short Protection

Automatic shut-off protects the amplifier if it gets too hot or if speakers fail causing a short.

Phase Control

Phase control lets you switch the speaker phase with the amp if your speakers or subwoofer are hooked up 'out of phase'.

Low Profile

Low-profile subwoofers are a great choice for space-constrained areas without compromising on power and performance.

Variable Input Control

The Variable Input Control allows the amplifier input to match the output signal from the head unit to achieve optimum performance when adjusted properly.

LoPro8 LoPro10
Customer Reviews
4.2 out of 5 stars
957
4.0 out of 5 stars
1,781
Woofer Size 8" 10"
Max Power 600W 1200W
Channels 1 1
Low Pass Filter Variable Variable
High Pass Filter No No
Bass Boost Yes Yes
Subsonic Filter Yes Yes
Inputs High and Low Level High and Low Level
Remote Subwoofer Control Yes Yes
Dimensions L13.5" x W9.7" x H3" L13.9" x W11.1" x H3"

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This Item
Sound Storm Laboratories LOPRO8 Powered Under Seat Car Subwoofer - 600 Watts Max, Single 2.6 Ohm, Voice Coil, Built in Amp, Low Profile, Remote Subwoofer Control
Sound Storm Laboratories LOPRO8 Powered Under Seat Car Subwoofer - 600 Watts Max, Single 2.6 Ohm, Voice Coil, Built in Amp, Low Profile, Remote Subwoofer Control
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Price$125.39$99.99$78.00$361.99$98.76$237.59
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Value for money
4.2
4.3
4.6
4.6
Sound quality
4.1
4.1
4.6
4.5
Sold By
Speece, Inc.
DOUBLE ROCK AUDIO
plinius
Spreetail
HYANKA
Amazon.com
speaker size
8 inches
8 inches
8 inches
10 inches
8 inches
15 inches
power source
Corded Electric
Corded Electric
Battery Powered
Corded Electric
Corded Electric
Corded Electric
connectivity tech
RCA
RCA
RCA
RCA
Wired
speaker type
Subwoofer
Subwoofer
Subwoofer
Subwoofer
Subwoofer
Subwoofer
mounting type
Car Mount
Car Mount
Under Seat Mount
Car Mount
8 Inch Compact Underseat Subwoofer
Flush Mount
weight
11.5 pounds
4.42 kilograms
8.6 pounds
0 pounds
8.55 pounds
control method
remote
remote
voice
model name
LOPRO8
CB08
PH-80
8 Inch Powered Underseat Subwoofer
BNDLE-SDR-15D2x1-RP-800.1D-SKAR4ANL-CCA
impedance
4 ohm
4 ohm
1 ohm

What's in the box

  • Low-profile Amplified Subwoofer (8", 600 Watts)
  • Looking for specific info?

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here. [PDF ]

    Feedback

    Sound

    Sound Storm Laboratories LOPRO8 Powered Under Seat Car Subwoofer - 600 Watts Max, Single 2.6 Ohm, Voice Coil, Built in Amp, Low Profile, Remote Subwoofer Control


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    Product Description

    Give your vehicle's audio system an upgrade with the SSL LoPro8 Class A/B 8"" Low Profile Amplified Subwoofer. This powerful Amplified Subwoofer features 600 Watts Max Power with a MOSFET power supply to take your music to the next level. With High and Low Level Inputs it can be hooked up to just about any in-dash stereo. At a height of just 3"", it's perfect for fitting into tight spaces, including under the seat of many vehicles. Customize the sound with the Variable Low Pass Crossover, Bass Boost, Subsonic Filter, Phase Control and Remote Subwoofer Control. Gear up and get your music thumping with the Sound Storm LoPro8

    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    957 global ratings

    Customers say

    Customers like the sound quality, value, and fit of the speakers. For example, they mention it puts out plenty of sound, is pretty powerful at decent listening levels, and is a great economical way to add some bottom to your factory or aftermarket speakers. That said, opinions are mixed on performance and quality.

    AI-generated from the text of customer reviews

    232 customers mention182 positive50 negative

    Customers like the sound quality of the speakers. They say it puts out plenty of sound, with not earth-shaking bass, but just enough to fill in the lows on the music. They also say it's pretty powerful at decent listening levels. Customers also say the speakers sound absolutely amazing for their size and price, and are able to achieve the low rumbles. They mention that the seat comes alive with every little rumbling, but not in a way that effects the other highs.

    "...amazed this subwoofer doesn’t have a port but can still produce deep and strong bass levels for its size. I bought mine new from Amazon at $113...." Read more

    "...I used the PAC SNI-35 and it has been great. The sound quality is better than most and it fit behind the radio so I could leave the RCA cables there..." Read more

    "The sound quality is pretty good considering it’s under 100 and easy to install...." Read more

    "...Then your seat comes alive with every little rumble, but not in a way that effects the other highs and mids...." Read more

    103 customers mention103 positive0 negative

    Customers find the subwoofer to be a great value for the money. They say it's the best bang for the buck audio add-on they've ever done. Customers also say it sounds great and provides the low end the system needs. Overall, customers are happy with their purchase and recommend it to others.

    "This is not necessarily a great subwoofer, but it is a great value...." Read more

    "The sound quality is pretty good considering it’s under 100 and easy to install...." Read more

    "While a decent deal for the price you pay this unit didn't come without issues...." Read more

    "...I definitely think it's worth the money, just be cautious of overheating the integrated amplifier...." Read more

    85 customers mention72 positive13 negative

    Customers like the fit of the speakers. For example, they say it fits in their hatchback trunk and takes up almost no room. Some say it's compact enough to fit under the passenger seat and under the driver's seat. That said, most are happy with the fit and functionality.

    "...anyone considering installing this in a 2015+ WRX, it is a perfect fit under either seat...." Read more

    "...Next, aesthetics, size, and functionality. I bought this for me Wrangler TJ (which I'm doing a full restore on), so size was super important...." Read more

    "...It was, however, a perfect fit under the driver's seat. After a lot of adjustments to the settings, I finally have it set up how I like it...." Read more

    "...Fits under either driver or passenger seat ( I set my just behind the driver on the floor, but can slide it under if needed) After tuning the HU..." Read more

    77 customers mention69 positive8 negative

    Customers find the installation of the speakers to be simple and straightforward. They mention that the instructions are simple enough to follow. Some say that the setup sounds excellent and really kicks with rock music.

    "...Set up is easy instructions are decent but if you do not know how to wire a 12 V system do do not do this by yourself." Read more

    "The sound quality is pretty good considering it’s under 100 and easy to install...." Read more

    "...Hooking it up was simple and straight forward. You will need your own power, ground, RCA, and speaker wires, though...." Read more

    "...This SSL powered sub was an easy install using all of the wiring in place...." Read more

    30 customers mention25 positive5 negative

    Customers like the adjustability of the speakers. They say it has a built-in amplifier and various controls for great bass. They also say the controls make it easy to fine tune level and frequency. Customers also mention that the unit has plenty of adjustments to make an OEM system sound better. They mention that it has speaker level inputs.

    "...This subwoofer has a built in amplifier and various controls for great bass and gives the music the extra punch it needs...." Read more

    "...It's dialed in, set to my preferences, and now all I have to do is the occasional tweak to the remote knob on the dash depending on the track /..." Read more

    "...f150 regular cab so it doesn't need to fill a large space and it does vary well...." Read more

    "...The remote bass level knob is cool, easy to adjust the bass if you change music types and need/want more or less bass...." Read more

    21 customers mention21 positive0 negative

    Customers like the size of the subwoofer. They say it's a great addition for low space applications and vehicles. Customers also mention that it sounds like something a lot bigger and leaves trunk space for gold bullion and blow-up dolls. They also say it fills their truck cab nicely without overpowering the rest of the music. Customers recommend this product for its full, rich, deep bass sound that wows.

    "...Sometimes I like to play the music loudly and the LoPro8 is a great unit for the size and I am very pleased...." Read more

    "...It fills my truck cab VERY nicely without overpowering the rest of the music, which is all I need or want...." Read more

    "...Surprisingly good for stock speakers I would say...." Read more

    "...Would definitely recommend for full, rich, deep bass sound that won't break the bank...." Read more

    104 customers mention67 positive37 negative

    Customers are mixed about the performance of the speakers. Some mention that it works fairly well, while others say that the control knob doesn't work that well. Some say that it's effective for what it is, while still others say it just wasn't powerful enough for them.

    "...would fill in the lower frequencies of my factory system and this worked perfectly...." Read more

    "...-Korsakov to Metallica to Al DiMeola to BB King, this sub seems to perform extremely well and I am VERY happy with it...." Read more

    "...The wires that came with it are complete garbage, so so do not use them. I recommend purchasing an installation kit...." Read more

    "...Next, aesthetics, size, and functionality. I bought this for me Wrangler TJ (which I'm doing a full restore on), so size was super important...." Read more

    83 customers mention57 positive26 negative

    Customers are mixed about the quality of the speakers. Some mention it's a well-made unit that fills the car with strong, clean bass. However, others say that it blew one week after purchase, it internally shorted out suddenly after 3 months, and the boost all the way up was not strong at all.

    "...I recommend purchasing an installation kit. The wires are much better quality...." Read more

    "...There's a respectable amount of bass, it's clean, it's got a good punch and I'm not abusing it at all, just using it to fill in the bottom end...." Read more

    "...need to be adjusted to something under 12 volts as it causes a slight pop on the subwoofer when the power is turned off...." Read more

    "...Over all, for the price, this thing does hit pretty hard and I liked it even more in my wife's JK Wrangler up under the passenger seat...." Read more

    Excellent powered sub!
    5 Stars
    Excellent powered sub!
    I was skeptical about the quality of these powered subs before my purchase. I spent almost 4 x this price on another brand of powered sub for the back of my Alfa Romeo suv. I then bought 2 of these for under the front seats. I installed all 3 the same day. These are amazing, sound just as good as the way more expensive one I bought. These are so good that I only run the front ones at 1/4 of there volume because thats plenty for me. It’s hard to describe because the base with powered subs vs a big box that were all used too is not the same but in many ways I think these are better. When there isnt much bass in a song you don’t feel anything. Then your seat comes alive with every little rumble, but not in a way that effects the other highs and mids. Really great, I wish I’d bought these years ago!
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    Top reviews from the United States

    Reviewed in the United States on April 4, 2014
    Size: 8 Inch 600 WattsVerified Purchase
    15 people found this helpful
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    Reviewed in the United States on August 27, 2015
    Size: 8 Inch 600 WattsVerified Purchase
    7 people found this helpful
    Report
    Reviewed in the United States on February 9, 2024
    Size: 8 Inch 600 WattsVerified Purchase
    Reviewed in the United States on March 3, 2024
    Size: 8 Inch 600 WattsVerified Purchase

    Top reviews from other countries

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    Gord Guitton
    5.0 out of 5 stars Works as described fast shipping
    Reviewed in Canada on March 9, 2024
    Size: 8 Inch 600 WattsVerified Purchase
    Ramon Guerra
    5.0 out of 5 stars Excelente bajo amplificado
    Reviewed in Mexico on April 1, 2021
    Size: 8 Inch 600 WattsVerified Purchase
    22 people found this helpful
    Report
    A. R. Beech
    5.0 out of 5 stars Huge Bass Improvement !
    Reviewed in the United Kingdom on October 22, 2020
    Size: 8 Inch 600 WattsVerified Purchase
    Kittelopa
    1.0 out of 5 stars Not working
    Reviewed in Germany on September 24, 2020
    Size: 8 Inch 600 WattsVerified Purchase
    TARUN THOMAS
    5.0 out of 5 stars Top class.
    Reviewed in India on September 6, 2017
    Size: 8 Inch 600 WattsVerified Purchase
    Customer image
    TARUN THOMAS
    5.0 out of 5 stars Top class.
    Reviewed in India on September 6, 2017
    Worth your money and must say a quality product any day.I rounded this one based on online reviews of underseat 8inch subs. Its performance is top class even better than a pioneer underseat one when you compare prices.
    If your system has a sub out with controls its top notch.If its undistorted bass for those ears in the car (hatch back) its more than enough.More over its got all the controls on the sub that one needs and you also get a bass control to fit close to you to adjust for every song should you need to.
    The seller is prompt n responsive and i had no issues. In fact i got it nearly a week earlier than the expected date and neatly packed too.
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    5 people found this helpful
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