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AUDAC - Extreme conditions - Extreme performance

Discover the AUDAC Siberian test. This extreme conditions test was conducted as follows: 1. Speakers in Climate chamber -30°C 2. Play intensive (techno) music for about 30 minutes 3. Stop music, get speaker back to idle at -30°C 4. Return this test for 10 times at -30°C (30 min music / 2 hrs idle cycle) 5. Lower temperature to -35°C & perform test cycle for 10 times (step 1 to 4 at -35°C) 6. Lower temperature to -40°C & perform test cycle for 10 times (step 1 to 4 at -40°C) 7. Lower temperature to -45°C & perform test cycle for 10 times (step 1 to 4 at -45°C) For verification, after each temperature cycle, the acoustical response was measured and verified. Conclusion: there are no significant changes in acoustical response during the test. Visual inspection of suspension reveals no defects after the test.