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The Marshall Kilburn III is a portable Bluetooth speaker built around a long-running battery, a rugged dust- and water-resistant body and true stereophonic sound. Its dynamic loudness adjusts tone as you change volume, so it holds up at low and high levels, and tactile top-panel controls keep operation simple. A charging bank lets you top up a phone from the speaker. It suits people who want room-filling sound indoors and out and don't mind a larger, heavier speaker. Against smaller rivals it trades pocketability for louder output and far longer playtime.
In stockSold by Electronic ExpressReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Availability unknownSold by winkys65 (100% positive, 1,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by thephoneguys-outlet (99.3% positive, 6,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $379.99 on Nov 15 at Abt Electronics. Tracked across 4 stores since Nov 15.
Owners rate it highly, with 4.7 out of 5 from 22 ratings. Praise centers on the long battery life, sturdy build and big stereo sound for a single speaker.
The Marshall Kilburn III is a portable Bluetooth speaker in black. It plays for more than 50 hours on a charge and is dust and water resistant.
It has tactile controls and delivers true stereophonic sound. It can also work as a charging bank for other devices.






