KEF Reference 8b Subwoofer

Marsoni

M251S

$6499.99

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

KEF Reference 8b SubwooferFor power with accuracy the Reference 8b sub has two 500W Class D amplifiers, each driving a 228mm (9 inch) long throw, ultra low distortion driver. These are connected back to back in a heavily braced, acoustically inert cabinet. The result is low distortion bass with effortless body and weight. Specifications: Model REFERENCE 8b LF Drive unit 2 x 225 mm (9in.) Frequency range at 90dB output in free space mode ( 6dB) 18Hz Frequency response at 90dB

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I've purchased several of these now and overall they seem like a decent buy for the price. They are very light weight and seem to retain their shape and avoid wrinkling when hung to dry after washing. Despite never seeing a clothes dryer however, the black variant still pilled up a bit after moderate use. There seems to be some variation in sizing: all the black and olive colored ones seem pretty consistent but the gray run small and the blue just a bit large (all purchased in XL, me at 6'3 and 225#)

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Reviewed in the United States on December 19, 2024

Verified Purchase

Erica

Charlottesville, US

★★★★★ 5

Great with a great price

Special Size: Two Pack, Size: X-Large, Color: A-blue/Army Green

First off. I am female 5’10”. I thought the extra large fit great. The material is very soft and light. I think they’re warm though. I just washed them for the first time yesterday with dryer. Air dry. I’d like to see after a couple washes and know how the dryer affects it.

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Reviewed in the United States on December 10, 2025

Verified Purchase

Robert M.

Birmingham, US

★★★★★ 5

Great products, Great seller!

Special Size: Two Pack, Size: Medium, Color: Black/Dark Blue

I have ordered over $600.00 worth of goods from this seller. Every single purchase has been exactly as advertised. The gym clothing is made with quality materials and have held up great thru my 5 day a week workouts. I have also ordered some of their fitted shirts to wear with slacks and jeans. And again all the items are extremely well made, fit as expected, and are made with quality materials. I would highly recommend purchasing from this seller. The have never let me down.

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Reviewed in the United States on February 19, 2022

Verified Purchase

Nicholas Peterson

Massapequa, US

★★★★★ 3

Wide, feminine neck

Special Size: Two Pack, Size: Medium, Color: Black/Army Green

I ordered Medium, as I usually wear. I’m 5’11” 175lbs. The neck was very wide and cut semi/deep. It looked like a woman’s workout shirt. The material looks and feels nice, and other than the neck it fit true to size. I returned it because of how they fit in the neck.

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Reviewed in the United States on February 6, 2025