BackPack 3
Combine MR1 with our optional BackPack 3 and you will be able to enjoy MR1 wherever mains power is not available. Placing batteries inside takes valuable speaker capacity, but BackPack 3 allows MR1 to retain its rich mains powered performance with the benefit of portability when required.
A total evolution of the original, BackPack 3 attaches seamlessly to MR1 and once fitted can be left permanently in place as it charges automatically whenever connected to a mains power supply. A full charge will provide up to twelve hours of mains free listening depending on volume.
BackPack 3 is also compatible with our R1 Premium Bluetooth Radio.
Download the specifications for BackPack 3 (PDF).