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Story summary
- Ikea linked 150 Kallsup Bluetooth speakers in a test, forming a wall of sound.
- Ikea claimed the speakers could be chained together in groups of 100.
- Ikea later said up to 150 units might link without breaking the connection.
- Ikea shipped 150 speakers to WIRED, which assembled a stack at its London office.
- One speaker was damaged in transit, leaving 149 functional units for the test.