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Libratone Loop is equipped with state-of-the-art speaker technology offering full Digital Amplification 2.1 Stereo system with FullRoom DSP optimization. Total effect of 120 W. Frequency range 40-20.000 Hz. Max output: 99 dB SPL/ 1m. Drivers are 1x4" bass, 1 passive radiator, 2x1" ribbon based tweeters. Ø: 33.3 cm (13.1”) D: 8.3 cm (3.3”) Weight: 2.7 kg (5.9 lbs).
Read all the speaker technical specifications here.