Massive Audio SUMMO84S 8" 400W RMS Dual 4 Ohm Shallow Subwoofer - New Open Box

Marsoni

M251S

$109.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Massive Audio SUMMO84S 8" 400W RMS Dual 4 Ohm Shallow Subwoofer - New Open BoxNew Open Box. This Subwoofer is in new condition but the box has been opened. Overview At Massive Audio, Massive Audio aim to make unique designs to solve different challenges in audio. For example, Massive Audio approached the 10 & 12 shallow mount subwoofer market with the very cool UFO series. But what if you needed even more extreme space savings with a smaller sub, while still having great bass in your ride? Our all new Massive Audio SUMMO84S is

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not at all indestructible. i have an average chewer dog at best, the guts were all over the floor in less than a minute and the squeaky part was out in less than four. felt like an insanely misleading advertisement. "for aggressive chewers, indestructible." massive waste of money. def don't recommend. Cheap quality, I think a lap dog would have ripped it apart in no time at all as well.

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Reviewed in the United States on December 13, 2025

Verified Purchase

AJ Gotay

Belleville, US

★★★★★ 3

Cute but not sturdy

Color: Green Wolf

Very cute but still breakable. The dog is inly 11 lbs and tore it in just a few days.

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Reviewed in the United States on March 29, 2026

Verified Purchase