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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It's incredibly powerful. I just unboxed it and I can really feel the power of the M5 Pro chip. With its dedicated cores, it's definitely an excellent investment for professionals in editing or architecture. These Apple chips deliver insane performance, and the 48GB of RAM will give you peace of mind.

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Reviewed in the United States on May 1, 2026

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micah

Port Orchard, US

★★★★★ 5

A fine replacement for my old Macbook

Style: Apple M5 Pro chip, Capacity: 24GB Unified Memory | 1TB SSD Storage, Color: Space Black, Set: Without AppleCare+

Marvelous! I didn't realise it no longer had usb A ports, so I had to order new cables. Very responsive.

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Reviewed in the United States on May 25, 2026

Verified Purchase

Alfredo G.

Alexandria, US

★★★★★ 5

Perfect for home use!

Style: 4.0ah Battery Included

I have been using this saw to cut down branches around the back of my yard and it has performed great! The battery is easy to charge and can last a couple of hours, depending on how heavy it’s used. The chains are very sharp and so far have not gotten dull for using it almost every weekend. The power on the saw feels strong and sturdy, which is what I was looking for, especially while cutting wood or other materials. Setting it up with easy and the instructions were very clear. This is a great chainsaw since it’s light weight but would only recommend for small jobs or home use. I would not use it for big projects or heavy duty cutting since it will probably not be able to handle it. The best thing about this it’s that it’s compatible with almost all of my Dewalt batteries, which keeps me from buying other types of batteries and I’m able to use the ones I already own!

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Reviewed in the United States on March 4, 2026