To do this requires a properly-tuned subwoofer, one whose volume, crossover frequency and phase ... Firstly, you’ll need a test-tone generator app (like the free Audio Function Generator for ...

Then, test how the bass sounds through ... connected to the home theater receiver transmits low-frequency audio signals to the wireless subwoofer. In turn, the wireless receiver built into the ...

How we test soundbars with subwoofers To find the best soundbars with subwoofers, our experts tested multiple models for hours on end with various sources. Sound ... look at low-frequency ...