the reason tha T800.2 is 48% eff is because its a 2 channel amp.monoblocks are alot
more eff.also,the lower eff means more of a strain on the bat/alt.more wasted power.
it just takes more power to produce more power.
sorry to hear that,Steve.i hope everything goes well for her.i'll send you some
cash at the end of the week.you don't have to send me nothing in return.
hmm..i've been doing this for about 16 years and i have never seen kicker or
mtx 500 watts underrated.maybe some of kickers older stuff.but thats just me.