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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
DS18 SQBASS8 8” 800W Max Amplified “Active” Underseat Enclosed Car Subwoofer Box8 Amplified Under Seat Car Subwoofer 150 W RMS 800 W Peak (Built In Amplifier, 2 ) This powered under seat subwoofer delivers impactful low frequency output for vehicles with limited space. Featuring a built in Class D amplifier with 150 W RMS and 800 W peak power, it includes a wired bass remote for easy in cab adjustment. Designed to fit beneath most seats, this compact subwoofer offers adjustable low pass crossover, bass boost, phase control, and
8″ Amplified Under-Seat Car Subwoofer – 150 W RMS / 800 W Peak (Built-In Amplifier, 2 Ω)This powered under-seat subwoofer delivers impactful low-frequency output for vehicles with limited space. Featuring a built-in Class-D amplifier with 150 W RMS and 800 W peak power, it includes a wired bass remote for easy in-cab adjustment. Designed to fit beneath most seats, this compact subwoofer offers adjustable low-pass crossover, bass boost, phase control, and both high- and low-level inputs for flexible integration.
Key Features
- Power Handling (RMS): 150 W
- Power Handling (Peak): 800 W
- Built-in monoblock Class-D amplifier
- Impedance: 2 Ω
- Frequency Response: ~36 Hz – 300 Hz
- Sensitivity: ~79 dB
- Adjustable low-pass crossover (50–150 Hz) and bass boost (0–12 dB)
- Phase selector (0–180°)
- Auto signal sensing turn-on
- Includes wired bass level remote
- Compact under-seat enclosure design
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Great price for a great product
Color: Coal Black
Excellent quality and great price to boot. Easy to assemble and folds up easily to be stored. We are using it as a privacy screen when we have company that needs to sleep on the couch and also to block off a hallway leading to a guest suite. It looks great and is as described in the ad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
★★★★★ 1
No.
Color: Coal Black, Color: Coal Black
This was horribly made and a nightmare to put together. You have to basically bend the bars to get the coverings attached. The sizes don't match. The stickers that label the parts are impossible to remove and if you do get them off theres a lot of residue left behind. On top of that once it was put together I noticed theres a big dirty foot print on it which is definitely not mine.
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Reviewed in the United States on January 5, 2026
★★★★★ 3
You have to add weight to it
Color: Coal Black
It does its job and it was easy to put together but it's a little on the flimsy side and it will easily be knocked down. So you're going to have to figure out a way to make the legs heavier? I used cinder blocks, single cinder blocks and it works just fine. Just know that it will knock over super easy
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Reviewed in the United States on January 22, 2026
★★★★★ 5
The snap to put them together.
Color: Coal Black
This came in handy in the foyer. I didn’t want to see the door from my couch. I must be weak found it hard to snap them together. I kept 2 my daughter took the other 2.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
I have 2!
Color: Coal Black
My office is in my loft. But there are things along the wall I don’t want to look at. These work great. Hides what I don’t want to see & is a classy look in the room. Sturdy, easy to assemble, well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
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