my mistake, nht is better for 2 ch every day of the week. i have owned the re30 for 15 ys and am currently using them as rear ch for ht. thay mate well with the lean 20 watt rear amp in the hk avr20ii. i have had the nht 2.5i for a month now 65 watts to the mid/highs and a seperate 100 wpc amp to the subs. they just dont get loud. is the cerwin vega problem x-over related. they can sound harsh at high levels. can they be up graded or should i look at la scala for the fronts at twice the cost?