hi this is noor i wnt know the procedure and precations errection for PRESSURE AND DP transmitters? how to take impusle line for level and flow?(water and steam) impulse line sizes? and type of material ? plz give me answer / reffer any website ? to me mail2noor.hyd@gmail.com. 1 Answers.
A specialized speaker, referred to as a subwoofer, is responsible for that deep bass experience. 1  The subwoofer is designed only to reproduce the lowest of audible frequencies. In home theater, this is often referred to as LFE (Low Frequency Effects.
Legacy says the Goliath XD subwoofer is its âdeepest performingâ subwoofer to date. Backing up the companyâs claim is the fact that the sub employs a pair of 15-inch woofers that are augmented by a set of 15-inch custom-weighted passive radiators that enable the subwoofer to produce deep bass without the distraction of port noise.