once you know your body measurements,consult the Size Chart on the product pages for actual item measurements to determine which size you should purchase.
Audio Specifications - Frequency Range: 45–20,000 Hz - Adjustable Bass and Treble Controls: Fine-tune your music using the analog controls on your speaker - Stereo/Mono: Stereo - Maximum Sound Pressure Level: 95 dB @ 1 m - Cabinet Principle: Bass-reflex - Power Amplifiers: + One 30 Watt Class D amplifier for the woofer + Two 15 Watt Class D amplifiers for the tweeters Power - Mains Input Voltage: 100–240 V - Network Standby Power Consumption: No - Mains Frequency: 50–60 Hz Controls and Connectivity - Wireless Connectivity: + Bluetooth 5.2 + Ready for Bluetooth LE Audio - Wired Connectivity: 3.5 mm Input - Bluetooth Range: 10 m / 30 ft - Customize Sound: Yes, on speaker and in app - Top Panel Controls: + Source button + Volume control knob + Bass control knob + Treble control knob + Play/pause button + Skip backward/forward control knob + Power switch - Wi-Fi: No - Microphone System: No - Voice Command: No Compatible Apps
- Apps: Marshall Bluetooth app (iOS & Android) - OTA (Over-The-Air) Software Updates: Yes Physical Unit - Dimensions: 260 x 170 x 150 mm (10.24 x 6.69 x 5.91 in) - Weight: 2.85 kg (6.28 lb) - Water Resistance: No - Colorways: Black / Cream / Brown Included in the Box - Acton III speaker - User manual and legal and safety information - Mains lead