DXOMARK announces its new benchmark for the sound quality of wireless speakers. DXOMARK Speaker, a unique scientific rating, aggregates hundreds of test results for each speaker tested. DXOMARK began audio testing in 2018, well before the launch of its first audio benchmark for smartphones a year later. All audio tests are performed by DXOMARK’s dedicated team of sound engineers using state-of-the-art lab systems and proprietary test protocols designed from an end-user perspective.