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🚗💥 Small Space, Massive Bass — Feel Every Beat on the Road!
The Earthquake Sound i82SWS is a pair of 8-inch shallow-mount subwoofers designed for under-the-seat installation, offering 150 Watts RMS (300 Watts max) power at 2-ohm impedance. Featuring a patented inverted cone design and durable NOMEX/ROMEX spider assembly, these subwoofers provide deep, punchy bass in compact spaces. Ideal as OEM replacements for BMW and Toyota Supra MKV models, they deliver a seamless upgrade without extensive modifications.
| ASIN | B06X41HZ75 |
| Additional Features | Low Profile Mounting |
| Age Range Description | Adult |
| Antenna Location | For Use in Cars |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | #19,059 in Electronics ( See Top 100 in Electronics ) #9 in Car Component Subwoofers |
| Brand | Earthquake Sound |
| Built-In Media | 2 subwoofers |
| Color | black |
| Compatible Devices | Mobile Phone, Tablet, MP3 Player |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | wired |
| Connectivity Technology | wired |
| Connectivity technology | wired |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 87 Reviews |
| Enclosure Material | Aluminum |
| Global Trade Identification Number | 00689759101222 |
| Impedance | 2 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 30.5D x 22.9W x 27.9H centimeters |
| Item Weight | 1.6 kg |
| MP3 player | No |
| Manufacturer | EARTHQUAKE |
| Material | Aluminum |
| Model Name | i82SWS |
| Model Number | i82SWS |
| Mounting Type | Car Mount,Shallow Mount |
| Mounting type | Car Mount,Shallow Mount |
| Number Of Circuits | 2 |
| Number of Audio Channels | 5.1 o 7.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Processor Count | 2 |
| Speaker Maximum Output Power | 300 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 300 Watts |
| Specific Uses For Product | car audio upgrades, improving bass response in vehicles, shallow mount subwoofer installations |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 8 Inches |
| UPC | 689759101222 |
| Unit Count | 1 Count |
| Warranty Description | Limited Manufacturer's Warranty |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |
D**M
Better than you'd think
Huge improvement over the base system woofers & amp of my F30 335i. installation is smooth.
J**N
Amazing Shallow Sub
I bought these to replace my blown CX5 speakers. They are not quiet a perfect fit but with some adjustments I made them fit. Amazing sound and so glad I could get them in a 2ohm variant. Great price considering the factory replacements were double the price for one. So happy with the purchase.
P**K
Amazing for my BMW F30
Replaced a pair of Jehnert speakers with these and must say they are much better for my taste in music. If you like low end bass then these are for you, this is exactly what the Jehnerts lacked for me. I drive these at full power from an external amp and they’re great, but make sure you have an amp powerful enough to do so otherwise they may not be as loud as you’d like. Quality is great, the adapter rings having a foam surface is a nice touch also and the speaker wire pass through terminals is really helpful.
T**T
Way better than OEM!
A must have upgrade over OEM or any other underseat woofer. This pairs great with a micro amp and fits perfectly replacing the OEM woofers. Better than AlphaOne or BavSound.
K**E
BMW X5 M50i
I have had my X5 for about two years. One question I always asked myself was "Do I actually have subwoofers under the front seats because I don't feel or hear any bass?" After feeling them slightly with bass gains all the way up I had to try to replace them. These earthquake subwoofers are incredible, and I wish I bought them sooner. I can finally hear and feel the bass. They were very easy to install and they even came with the plug adapter so I didn't have to cut the factory wires. Probably the best addition I have made to my car.
C**H
Improvement even without amp in BMW HK Systems
I have a 2018 BMW 3 series with the harmon kardon system. The underseat woofers are almost unnoticeable and installing these, even without an amplifier, is a modest, worthwhile improvement. The manual claims a 3db increase even on stock amplification. The speakers are easy to install; the whole thing took about 90 minutes, no requirement to modify/cut anything. I'd recommend 1) wiring the ring gasket (there is a BMW harness included), 2) installing the gasket, and 3) then inserting the speaker. You only need a T50 socket wrench bit for moving the seat and a T20 to remove the cover and mounting screws.
Trustpilot
3 weeks ago
3 weeks ago