AUDIO SPECIFICATION
Driver Type: Dynamic
Frequency Range: 50 Hzâ20,000 Hz
Drivers: Two 3â 15 W woofers, Two 3/5â 10 W tweeters, Two passive radiators
Adjustable Bass and Treble Controls: Fine-tune your music using the analogue controls on your speaker
Stereo/Mono: Stereo
Maximum Sound Pressure Level: 87 dB SPL @ 1 m
Cabinet Principle: Sealed with passive radiator
POWER AMPLIFIERS
Two 20 W Class D amplifiers for the woofers
Two 10 W Class D amplifiers for the tweeters
CONTROLS AND CONNECTIVITY
Wireless Connectivity: Bluetooth 5.1
Wired Connectivity: 3.5 mm input
Bluetooth Range: 10 m / 30 ft
Customise Sound: Yes, on speaker and in app
Top Panel Controls: Multi-directional control knob (play/pause, skip track, volume control, on/off), Bluetooth pairing button (connect to device and activate Stack Mode), Battery and volume indicator, Treble and bass controls
Wi-Fi: No
Microphone System: No
Voice Command: No
PHYSICAL UNIT
Dimensions: 109 x 230 x 95 mm / 4.29 x 9.06 x 3.74 in
Weight: 1.8 kg / 4.0 lb
Water Resistance: IP67
Colorways: Black and Brass, Cream
BATTERY
Play Time: 20+ hours
Battery Type: Built-in, rechargeable Li-ion battery
Quick Charging: 20 minutes charge gives 2 hours of playtime
Charging Time: 4.5 hours
INCLUDED IN THE BOX
Box Contents: Middleton speaker, Detachable carry strap, User manual and legal and safety information, USB-A to USB-C charging cable
COMPATIBLE APPS
Marshall Bluetooth app
OTA (over-the-air) software updates: Yes
