With its battery status display and improved power management R1 Mk4 works even better and longer with the our optional BackPack 3 and means you can enjoy R1’s rich mains powered performance where mains power is unavailable.
BackPack 3 attaches seamlessly to R1 and once fitted can be left permanently in place as it charges automatically whenever mains power is re-applied. A full charge will provide up to twelve hours of mains free listening depending on volume.
BackPack 3 is also compatible with our MR1 Bluetooth Speaker System.
- Compatible with: R1 mk2/mk3/mk4, MR1 mk1/mk2
- Box contains: BackPack III, Allen key, 2 × M4 fixing screws, user guide
- Battery type: Li-Ion
- Capacity: 3200mAh
- Input: 14.0VDC 1.5A
- Nominal output: 11.1VDC
- Approx. charge time: 5hrs
- Approx. playback life: 12hrs
- Product dimensions (H x W x D): 105 × 110 × 25 mm
- Product weight: 0.23kg
- Packaged weight: 0.40kg
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