Earthquake SUB-80X Powered Down-Firing Home Subwoofer drops to $216.26

A $133.74 discount that's hard to ignore.

Earthquake SUB-80X Powered Down-Firing Home Subwoofer drops to $216.26 - save $133.74. That 38% cut brings this 300W Class AB subwoofer well below its $350 list price and undercuts its 90-day average of $279.88 by a solid margin.

If you have been shopping for a dedicated sub to fill out your home theater. This is one of the better prices you will find outside of a major sales event.

THE DEAL

Earthquake SUB-80X Powered Down-Firing Home Subwoofer

$216.26 (was $350) - Save $133.74 (38% off)

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Get This Price

The $216.26 price sits well below the 30-day average of $268.76 and the 90-day average of $279.88. While the all-time low is $171.90, that price has not appeared in recent months, and the current discount brings it closer to that floor than it has been since early this year. For a powered down-firing subwoofer with a 300W peak amp. This is a legitimate value at a price that typically hovers north of $260.

What You're Getting

The SUB-80X is an 8-inch down-firing subwoofer with a 300W peak Class AB amplifier. Earthquake built this around a 48 oz high-density magnet and a 2-inch high-temperature voice coil, paired with a wide-edge Santoprene surround for durability and excursion. The flared front-facing port works with the down-firing woofer to balance depth and impact. Connectivity is straightforward and works with most satellite speakers, making integration into an existing system simple.

Who This Is For

Home theater builders who need bass extension without dropping $400-plus on a larger sub. Also a good fit for anyone upgrading from a budget soundbar subwoofer or a passive unit that lacks punch.

If you are running a high-end system with towers that already handle low frequencies well, you can skip this and wait for a bigger Earthquake model to go on sale.

Final Verdict

For $216.26. This is a rare instance where a quality 8-inch powered subwoofer undercuts its typical selling price by more than $60. If you need tighter bass for movies or music and your current setup is lacking. This is the price to pull the trigger.