Marshall Kilburn III Portable Bluetooth Speaker, 50+ Hours Playtime, 360° Sound, Dust & Water-Resistant IP54 – Black & Brass
Why 50,000+ Customers Trust Harbans Singh & Sons
About This Product
- 50+ hours of portable playtime — your music playlist will run out long before the battery does on a single charge
- True Stereophonic 360° sound — wide-band drivers with improved tuning project audio equally in every direction without a weak side
- IP54 dust and water resistant — protected against splashes, rain, and outdoor dust for worry-free use anywhere
- Dynamic Loudness automatic tuning — bass, mids, and treble are perfectly balanced regardless of what volume level you're listening at
- Tactile hardware controls — dedicated physical knobs for bass, treble, volume, playback, and M-button presets for quick, intuitive adjustments
Customer Reviews
No reviews yet for this product
Be the first to share your experience.
Your review helps others make informed decisions.
Reviews are product-specific. No reviews are fabricated or shared across products.
Write a Review
Sharing your experience helps others. Reviews are moderated before publishing.
Back in Stock Alert
We'll email you the moment this item is back.
You're on the list!
We'll notify you at when is back in stock.
Looking for the Marshall Kilburn III — a 70W portable speaker with an incredible 50-hour battery and IP54 protection?
The Marshall Kilburn III is a major step up from its predecessor, pushing to 70W output with 360° True Stereophonic sound and an extraordinary 50-hour battery life — enough for entire weekends without a recharge. IP54-rated for dust and splash resistance, it's built for both indoor use and outdoor adventures. Buy from iTechArena with a GST invoice and the assurance of a genuine Marshall product.
Key Specifications
Who Is This For?
Outdoor Parties
50-hour battery and 70W for full-day outdoor events.
Home
Impressive 360° sound for any room in the house.
Music Events
Powerful enough for live jam sessions and gatherings.
Frequently Asked Questions
Yes. iTechArena is an authorized Marshall dealer. All products carry official manufacturer warranty. No refurbished or grey market goods.
Yes, a GST-compliant invoice is issued with every order — valid for business expense claims.
1-year manufacturer warranty. Service at official Marshall India service centres.
Free pan-India delivery. Metro: 2–3 business days. Chandigarh/Panchkula/Mohali: same-day or next-day often available. COD and EMI available.
7-day return/replacement for manufacturing defects. WhatsApp +91 90232 52627.
Bulk / Business Order?
Buying 5+ units of Marshall Kilburn III Portable Bluetooth Speaker, 50+ Hours Playtime, 360° Sound, Dust & Water-Resistant IP54 – Black & Brass? Get special pricing, priority dispatch, and a GST invoice for your business.
- Wholesale rates for 5+ units
- GST invoice for full tax credit
- Dedicated support & faster delivery