Quote:
Originally Posted by Hawk
Is the dual zone thing that big of a deal?
It seems like they all have a narrow zone that is pretty high resolution, and then their secon zone is bigger, but lower resolution. Which one do you guys use?
Also, how much wattage do you need? Looks like the start at 1000W and go up from there.
|
Make sure when you are looking at wattage that you are comparing apples to apples. The best number to look at is the RMS if they will list it. That is usually between 200 and 600 for most recreational units, some of the thru-hull transducers on the multi thousand dollar units will go 1, 2 or 3 kw. Alot of times the number that they show you is something called Peak to Peak wattage which is not as consistent as an indicator of the sounder "strength".