Broad spectrum (Score 1)

As I understand, this new sound in "Rock 'n' Alert" is broad spectered. Creating sounds that resembles "white noise", require more energy than high pitched sounds, and also it requires a larger speaker because more air has to be moved to create low frequency sounds.

So now I guess we're back to mid-nineties cellphone sizes to make up for the extra battery pack and the subwoofer?