Massive HIPPOXL64 6" 300 Watts RMS Dual 4 Ohm Subwoofer

Marsoni

M251S

$129.99

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

Massive HIPPOXL64 6" 300 Watts RMS Dual 4 Ohm SubwooferOverview The impressive HippoXL64. Not just your average 8 subwoofer, but one of power and precision in a compact package. At the heart of HippoXL64 is a stout 2 coil that can take plenty of heat and power from the most demanding installs. The voice coil is wrapped on an anodized aluminum former, for strength and weight savings. We even added kevlar spunlace for additional durability under extended use. Rated for a real 300 watts of clean power. We

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Bought two different types/brands of outlet extenders, overall I like this better out of the two when it comes to looks and functionality. This one you plug it in then rotate the outlet to the spot you need. One adhesive pad holds it in place easily due to light weight and trim materials. You can still plug something else in the wall outlet, this only takes up one of the outlets. It would be great if they added usb plugs to this like the other one.

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Reviewed in the United States on April 14, 2026

Verified Purchase

Amazon Customer

Belleville, US

★★★★★ 5

Great plug for hard to reach and short cords

Great outlet. I put it in hard to reach places and for cords that are short and can’t reach my plug. First saw it on CBS morning and decided to purchase it .

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Reviewed in the United States on May 15, 2026

Verified Purchase

Alex

West Palm Beach, US

★★★★★ 5

Convenient when outlet is behind couch or headboard!

Color: 3 prong, Size: 5FT

Very handy and works as advertised!

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Reviewed in the United States on May 21, 2026

Verified Purchase

Christina

West Palm Beach, US

★★★★★ 5

Exactly what I needed! I can have everything I need on both sides of my bed without issues!

Color: 3 prong, Size: 5FT

WOW! This was exactly what I was looking for. It has enough ports for everything I need to use on both sides of my bed. I can charge my Fitbit, my computer, phone, etc, AND have my lamp plugged in. I LOVE the addition of the C ports and the USB ports! It makes life a whole lot easier. Everything fits well, and it gives the perfect length on each side of the bed. It's really good quality.

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Reviewed in the United States on April 27, 2026