a wave is an oscillation accompanied by a transfer of energy that travels through medium (space or mass). Frequency refers to the addition of time
in the video they explain how many watts and HRZ are in in the speaker the more they increase the watts and HRZ the more the glue moves gives full detail about frequency.
some concerns can be to much bass can actually blow your ear drums out.
another is radiation coming out the amp to come out the speakers.
The timing couldn’t be better with the upcoming AXPONA show in mid April. Blue Smoke Entertainment Systems will premiere the award winning VR‐55 Aktives for the first time in Chicago at the Westin O’Hare’s Burton Room. In addition, interested music lovers can contact Blue Smoke Entertainment Systems to schedule a private audition in their newly redesigned SMT demonstration room.
Leif Swanson (VP, Sales and Marketing for Von Schweikert Audio) is committed to securing a select group of dealers in critical metropolitan locations throughout the US. Interested dealers should contact Mr. Swanson soon while key markets are still available.
article explains what a subwoofer does and what it can do. gives full detail of how many watts are and can be put. a subwoofer can do about a minimum of over 50,000 watts or more the article gives a brief speech on subwoofers and it base.