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Based on price data from 2 merchants for "Marshall Kilburn III Bluetooth Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Marshall Kilburn III Bluetooth Speaker melds timeless design with modern acoustics, creating a portable sound experience that's as stylish as it is powerful. With a robust IP54 rating, this speaker is your steadfast companion, whether you're jamming at home or hosting an outdoor party. The Kilburn III delivers spectacular audio performance with its 50 watts of Class D amplification through two 2-inch full-range speakers and a 4-inch subwoofer. The True Stereophonic sound technology offers a 360-degree auditory experience, ensuring your music sounds as immersive as intended.
This third-generation Marshall speaker is not only about sound but also about convenience. It boasts Bluetooth 5.3 with multipoint connectivity, letting you switch between two devices seamlessly. The included Marshall Bluetooth app gives you deeper control over your sound settings and ensures that your speaker is always up-to-date with the latest features. With over 50 hours of playtime on a single charge and a quick-charge feature that gives you 8 hours of listening from just a 20-minute top-up, your music will keep playing wherever the rhythm takes you.
Sustainability is also key to the Kilburn III's design. Crafted with 38% recycled materials, this speaker respects the planet while delivering exceptional sound quality. Plus, it doubles as a power bank, ensuring your devices stay charged, making it a perfect blend of utility and performance.
Key Features:
- 50W Class D amplification with dual 2” full-range speakers and a 4” subwoofer
- True Stereophonic sound for immersive 360-degree audio
- Bluetooth 5.3 with multipoint connectivity and Auracast support
- IP54 rated for dust and water resistance
- Over 50 hours of playback time on a full charge
- Quick-charge feature: 20 minutes for 8 hours of listening
- Marshall Bluetooth app for advanced sound customization
- Eco-friendly build with 38% recycled materials
- USB-C charging and power bank functionality
Product specs
| Powered | Yes |
| Total Power | 50W (1 x 30W, 2 x 10W), Class D |
| Speaker Configuration | 1 x 4" Woofer, 2 x 2" Full Range |
| Input Types | 1 x 1/8" (aux) |
| USB | 1 x USB-C (5V/3A) |
| Bluetooth | v5.3 |
| Frequency Response | 45Hz-20kHz |
| Software | Marshall Bluetooth |
| Power Source | Rechargeable/Replaceable Li-ion Battery, USB Powered Charging (cable included) |
| Battery Life | Up to 50-hour |
| Enclosure Type | IP54 Water Resistance |
| Application | Indoor/Outdoor |
| Height | 6.65" |
| Width | 10.74" |
| Depth | 5.9" |
| Weight | 6.17 lbs |
FAQs
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What is the battery life of the Marshall Kilburn III Bluetooth Speaker?
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The Marshall Kilburn III Bluetooth Speaker offers up to 50 hours of battery life on a single charge, making it ideal for extended listening sessions both indoors and outdoors.
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Is the Marshall Kilburn III Bluetooth Speaker water-resistant?
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Yes, the Marshall Kilburn III has an IP54 water resistance rating, meaning it is protected against dust and splashes, making it suitable for use in various environments.
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What Bluetooth version does the Marshall Kilburn III use?
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The Marshall Kilburn III utilizes Bluetooth version 5.3, ensuring a stable and efficient wireless connection with compatible devices.
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Can I use the Marshall Kilburn III Bluetooth Speaker for outdoor events?
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Yes, the Marshall Kilburn III is designed for both indoor and outdoor use, with features like IP54 water resistance and a robust build that make it suitable for outdoor events.
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What are the main audio components of the Marshall Kilburn III Bluetooth Speaker?
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The Marshall Kilburn III features a speaker configuration with one 4" woofer and two 2" full-range drivers, powered by a total of 50W Class D amplification for high-quality sound.
Videos
TheUnlockr
Marshall Kilburn III Real-World Test (Audio Test, Battery Test, & Vlog)
Reviews
PROS
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Pre-set and customizable EQ settings via app enhance music listening
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Attractive, durable design stands out among portable speakers
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Long-lasting battery supports extended use without frequent recharging
CONS
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Treble adjustment minimally impacts sound quality
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Overall sound lacks clarity; high-end frequencies are muted
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Sound quality could improve with a two-way speaker design
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall Kilburn III Bluetooth Speaker.
Build quality
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The tactile knobs and satisfying power button click are standout features, enhancing user interaction with the speaker.
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Features and functionality
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The Kilburn III offers a 50-hour battery life with quick charge capability, providing 8+ hours of use after a short charge.
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The Kilburn III includes USB-C and a power bank function, enhancing its portability and utility for on-the-go charging of other devices.
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The Kilburn III supports multipoint pairing, allowing seamless device switching between a laptop and phone, enhancing connectivity flexibility.
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Other
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The Kilburn III delivers deeper, cleaner bass and improved mids compared to the Kilburn II, enhancing overall sound experience.
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Comparisons
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In a direct comparison, the Kilburn III's bass presence and warmth make music feel more "alive" compared to the Bose SoundLink Max.
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In head-to-head tests, the Kilburn III's dynamic loudness tech delivers clean, distortion-free sound even at maximum volume, outperforming the Kilburn II.
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Kilburn III is significantly lighter at 6.2 lbs compared to Tufton's 10.7 lbs, making it more portable for travel.
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For those seeking alternatives, a pair of Tribit Lavas can be purchased for the cost of a Kilburn III, offering a different sound profile.
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The Brane X is noted as a lighter, more compact alternative to the Tufton, with deeper bass at a similar price point.
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User experience
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Users appreciate the vintage design aesthetic, highlighting the metal grill and leather-style accents as key visual features.
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Users highlight its IP54 rating as effective for light rain exposure, ensuring durability for outdoor use.
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Owners appreciate its tactile knobs with LED indicators for quick, intuitive adjustments without relying on an app.
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Some owners report a whisper-like noise at 0-30% volume, which may be distracting for low-volume listeners.
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Use cases and applications
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One user successfully used the Kilburn III in a vintage car with windows down, noting its bass-heavy sound can be adjusted for clarity at high speeds.
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Kilburn III's sound is praised for maintaining quality between 30% and 100% volume, making it suitable for louder listening environments.
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Critic Reviews
Based on 0 Reviews and 0 Ratings
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