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.
Car, Marine & GPS. Estimate for Powered Subwoofer Install From Geek Squad. I'm about to buy a compact powered subwoofer called the Sound Ordnance B-8PT from an online retailer. It is a 120 watt RMS powered sub that will fit under the passenger seat of my 2005 Honda Civic.