Assertion: subwoofer's output | /r/HasProperty | equivalent
Facets:
value: at very low frequencies
type: OTHER
value: to a doubling of loudness
type: OTHER
Source sentences:
text: If a subwoofer gets a "Medium" size room recommendation based on its output capabilities, the end user can always simply add a second identical sub and position it in the opposite corner to achieve up to +6dB (colocated) more output (which at very low frequencies is equivalent to a doubling of loudness).