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Earthquake Sound SUB8 Passive in-Wall/in-Ceiling 8" Subwoofer

  • Based on 14 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 20
Order within 6 hours and 47 minutes
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Style: 8-inch


Features

  • Shallow Woofer System (SWS): Earthquake Sound is the original inventor of the famous and patented SWS series of low profile / shallow mounting subwoofers delivering deep bass for in-wall and in-ceiling applications
  • Lowpass Crossover Filter: The SUB8 is equipped with an iron core 100% copper wire lowpass crossover network to filter out voices and instruments leaving the listener with pure bass
  • Inverted Cone Design: Fill your room with deep and accurate bass that won't take up your entire living space; An inverted cone design allows the SUB8 to produce the maximum amount of excursion in shallow wall- and ceiling-mount applications
  • Edgeless: The edgeless and paintable design with magnetically attached round and square grilles included offer a more modern or high-end visual aesthetic that allows the SUB8 to vanish into the room
  • Easy Installation: Earthquake's Turn-N-Lock mechanism offers the installer or integrator a fast, safe, and secure installation; Simply position the subwoofer in place and tighten the screws evenly to secure the SUB8 to the wall

Description

The Earthquake Sound SUB8 passive subwoofer is powered by the patented SWS design, delivering impressive bass from a shallow space. In fact, this subwoofer delivers twice the excursion of any other conventional speaker with the same mounting depth. Impressive bass performance can now be invisible allowing the home integrator or installer to use these subs in 2x4 walls or ceilings with round or square edgeless and paintable grilles (both included). The SUB8 is also equipped with a 100% copper wire crossover network to filter out voices and instruments leaving you with pure bass. Constructed from long- lasting and high-quality components, the SUB8 is a great choice to quickly and efficiently add more bass to any room whether it is for new constructions or existing home theaters.

Brand: EARTHQUAKE


Speaker Maximum Output Power: 300 Watts


Connectivity Technology: wired


Audio Output Mode: Mono


Mounting Type: Ceiling Mount, Wall Mount


Audio Output Mode: Mono


Mounting Type: Ceiling Mount, Wall Mount


Enclosure Material: Plastic/Metal (Enclosure), Paper/Polypropylene (Cone)


Speaker Type: Subwoofer


Additional Features: High Resolution Audio


Antenna Location: Home Audio


Subwoofer Diameter: 8 Inches


Controller Type: Voice control


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Touch


Speaker Size: 8 Inches


Woofer Diameter: 8 Inches


Water Resistance Level: Not Water Resistant


MP3 player: No


Number of Audio Channels: 2.1


Impedance: 8 Ohms


Signal-to-Noise Ratio: 86.7 dB


Connectivity Technology: wired


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wired


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Brand: EARTHQUAKE


Model Number: SUB8


Model Name: SUB8


Built-In Media: SUB8 Subwoofer, Round Grille, Square Grille, Cutout Template, Product Manual, Warranty Card


Number of Items: 1


UPC: 689759001997


Manufacturer: EARTHQUAKE


Item Type Name: Passive In-Wall/In-Ceiling 8" Subwoofer


Warranty Description: 5 Year Limited Manufacturer Warranty


Speaker Maximum Output Power: 300 Watts


Unit Count: 1 Count


Item Dimensions D x W x H: 3.62"D x 10.5"W x 10.5"H


Item Weight: 5.16 Pounds


Compatible Devices: Gaming Console, Home Theater, Laptop, Smartphone, Television


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 20

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works perfect
Style: 6.5-inch
Quality sound great I really recommend
Reviewed in the United States on November 23, 2025 by Felipe

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