Pregnancy and breast-feeding: Using lactobacillus during pregnancy and breast-feeding is POSSIBLY SAFE. Lactobacillus GG has been used safely in pregnant and breast-feeding women. But other types of lactobacillus have not been studied during pregnancy and breast-feeding, so their safety is unknown.
Best Answer: Subwoofers of almost any brand have high enough frequency responses. I mean, take for instance the alpine type r. Its frequency response is 25-500 hz. Now it will probably never play that high, the highest you will probably ever need it to go is 120hz and thats for a bass test song. Quality subs deliver low bass, which is what most people look for.
You can always assume that the most extreme variation will occur at the lowest bass frequencies, because the most expensive aspect of speaker design is building in deeper and deeper bass output. For example, the M22tiâs response is stated as 60 Hz to 22 kHz, +/-3 dB, whereas the M80âs is 34 Hz - 22 kHz, +/-3 dB.