Marshall Emberton III Black and Brass portable Bluetooth speaker

Marshall Emberton III Black and Brass portable Bluetooth speaker

Powerful 360° True Stereophonic sound for immersive listening
Up to 32+ hours of battery life on a single charge
Quick-charge: 20 minutes gives ~6 hours of playtime
Dustproof and waterproof with IP67 rating – can be submerged in up to 1 m water for 30 minutes
Bluetooth 5.3 LE connectivity, future-proof with Auracast support
Built-in microphone for hands-free calls
Controlled via Marshall Bluetooth App with EQ tuning and firmware updates
Compact and rugged design — recycled materials, metal grille, and rubber housing

₹17,142

Authorised dealerDirect manufacturer partnership
Pan-India deliveryInsured shipping, all states
Post-sale supportTraining + service included

Overview

What makes it work

Marshall Emberton III

Specification	Detail
Model	Emberton III
Drivers	2 × 2″ (5.1 cm) full-range + 2 passive radiators
Amplifier	2 × Class-D (38 W each)
Power Output	~76 W total (2 × 38 W)
Frequency Response	65 Hz – 20,000 Hz
Max Sound Pressure Level (SPL)	90 dB @ 1 m
Connectivity	Bluetooth 5.3 LE
Bluetooth Range	Up to ~100 m (free-field)
Microphone	Yes, built-in for hands-free calls
Water / Dust Resistance	IP67 (can be submerged in up to 1 m water for 30 min)
Battery Life	32+ hours
Quick Charging	20 min → ~6 hours of play
Charging Time	~2 hours (USB-C)
Input	USB-C (5V / 3A)
Controls	On-device analog jog wheel + buttons; app control via Marshall Bluetooth App
Dimensions	160 × 68 × 76.9 mm (6.3″ × 2.7″ × 3″)
Weight	~0.67 kg (1.48 lb)
Included in Box	Speaker, USB-C cable, user manual/legal info
Sustainability	Made with ~79% recycled plastic, PVC-free