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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The product itself looks great and is clearly very well made but my dog had zero interest initially in this which I find odd because many other similar toys she has attacked. Update —- several weeks later all of a sudden my dog decided she liked this and started chewing on it and has been her favorite - go figure Update 2 — it’s become her favorite chew and she’s obsessed with it! My older dog started chewing on it, and it broke one of her old teeth!

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Reviewed in the United States on February 27, 2026

Verified Purchase

Reggie/mixerjockey

Phoenix, US

★★★★★ 3

Chew toy

We have 8 pound 5 month pup she can chew up and end in about a week nylon should be a bit harder.

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Reviewed in the United States on May 24, 2026

Verified Purchase

Deb B.

Cuba, US

★★★★★ 5

Wishbone

My dog, George loves it. Chews it a lot.

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Reviewed in the United States on April 21, 2026

Verified Purchase

Lynn

Boise, US

★★★★★ 1

To not break a tooth.

Too hard.

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Reviewed in the United States on May 18, 2026

Verified Purchase

james veraldiveradyneint.

Waukegan, US

★★★★★ 5

It’s half the size of the last one that I purchased. It’s hard to tell from the pictures sometimes.

Should always check the dimensions of items because the pictures can mislead you sometimes The bonus is a great product. It lasts a long time and it doesn’t break. I give this product five stars excellent but the size I purchased is for a smaller dog. Best Bone is what Wakanda growled. Thanks everybody 🚀🇺🇸

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Reviewed in the United States on February 26, 2026