Bluetooth speaker design delivers 2 x 13-W burst audio
The Dyad BA3 stereo Bluetooth wireless speaker reference design provides 2 x 13-W burst power and runs for 30 hours (around 45 albums) from its small, 2,200-mAh Li-ion battery. Speakers based on the design enable users to stream audio from Bluetooth-enabled phones, tablets, and laptops.
At typical listening levels, the system consumes an average of less than 300 mW, yet also accurately reproduces the audio peaks. The system combines the company’s proprietary wide-range loudspeaker technology, BMR, with the HiAS2002 ultra-efficient amplifier chip and CSR’s BC05-MM Bluetooth module. (Contact company for pricing — available now.)
By Christina Nickolas
HiWave , Cambridge , United Kingdom
Information 44 (0)1223 597840
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