Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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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
4.2 ★★★★★
Based on 853 reviews
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Product Reviews
★★★★★ 5
Quality and design 👍
Size: 7.125 x 2.875, Color: Brushed Metal
Fit great in our kitchen sink, good quality , very good design.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Size was perfect
Size: 7.125 x 2.875, Color: Black
It's a perfect size for my sink. Well made. I can fit my handle dish scrubber, a sink stopper, a sponge and a scrubber in to comfortably.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Great product! Perfect size.
Size: 7.125 x 2.875, Color: Brushed Metal
Perfect size! Fits two sponges and great suction with three contact suction cups.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Meets My Expectation
Color: Pine, Color: Pine
Meets my expectation. I ordered these to put on my living room wall. When I opened the box they were neatly wrapped and packaged. Super easy to put together and install. I love the rod bracket that mounts onto the wall making it easy to slide the rods into the holes on the back of the shelf. Very sturdy and holds my little decors and look nice on the wall.
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Reviewed in the United States on November 1, 2025
★★★★★ 5
Better than expected!
Color: Black
This set has everything you need to put together some beautiful LEE crafted shelves! They are real wood and the kit makes it simple to put together a beautiful wall display.
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Reviewed in the United States on February 3, 2026