topgunn Posted March 8, 2011 Share Posted March 8, 2011 Just incase anyone was wondering about the klaxon sound bar we used, its a bit loud! ... they certainly make enough noise to annoy any would-be intruder. Although not as loud as I thought they'd be, the home owner is pleased with it though. i'm not sure what I expected, but i think i hoped it to be a little more unbearable in terms of SPL but with it being transducers, I guess it was a vague half-expectation. Would I spend my own money on one? yes! certainly a lot better than some of the other things i've heard! Jonathan These are great, i know them by the name of an inferno bar! if its not as loud as you thought then check you've taken the jumper off to pump up the DB from 120 to 124. Also i've noticed by forgetting the batteries incased in the unit, try connecting to a much larger 12v batt!! much better!!!!! Link to comment Share on other sites More sharing options...
norman Posted March 8, 2011 Share Posted March 8, 2011 2008, his batteries will need swapping out soon! Nothing is foolproof to a sufficiently talented fool. Link to comment Share on other sites More sharing options...
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