Marshall Kilburn III Compact Portable Wireless Speaker-Black/Brass - KILBURN3-BK-BRS

Shipping (Kuwait only)
Orders are processed within 24 hours (Sat–Thu, 9:00 AM–5:00 PM).
Delivery within 24–48 hours after processing.
Shipping fee: 2 KWD flat.
Orders placed after 5:00 PM will be processed on the next working day
Read full Shipping Policy here.

Returns & Refunds
Return/Exchange within 14 days from delivery.
Items must be unused, in original packaging, with all accessories + proof of purchase.
Processing after inspection: 5–10 business days.
Refunds go back to the same payment method (may take up to 14 business days).
Return shipping is paid by customer unless item is wrong/damaged.
Damaged/defective: notify within 48 hours with photos/video.
Read full Refund Policy here.

The Marshall Kilburn III Compact Portable Wireless Speaker – Black/Brass is a powerful mid-size portable speaker that delivers rich, room-filling sound with Marshall’s iconic audio signature. Built for both indoor and outdoor use, it combines rugged durability, long battery life, and premium design to give you an immersive listening experience wherever you go.

Key features & benefits

True Stereophonic 360° sound
Delivers immersive multi-directional audio with no blind spots, ensuring consistent sound quality from every angle.

Powerful Marshall signature sound
Engineered with enhanced tuning and wide-band drivers to produce deep bass, clear mids, and crisp highs.

50+ hours of portable playtime
Enjoy extended listening with over 50 hours of battery life on a single charge—perfect for long trips and outdoor use.

Dynamic Loudness technology
Automatically adjusts bass, mids, and treble to maintain balanced sound at any volume level.

Dust & water-resistant (IP54)
Designed to handle outdoor conditions with resistance to dust and water splashes.

Built-in power bank function
Charge your smartphone directly from the speaker via USB-C for added convenience on the go.

Tactile analog controls
Signature Marshall knobs allow easy control of volume, bass, treble, and playback without needing an app.

Iconic Marshall design
Classic amplifier-inspired look with a Black & Brass finish, textured body, and premium carry strap.

Connectivity & compatibility

• Bluetooth wireless connection (latest generation)
• 3.5mm AUX input for wired playback
• USB-C charging and device charging
• Compatible with smartphones, tablets, and laptops

Who it suits

Perfect for users who want a powerful portable speaker with long battery life and premium design—ideal for travel, outdoor gatherings, and everyday use at home.

Technical specifications