inputs.text: smooth sound bad plastic - guy puts amazing high frequency noise would definitely recommend itthe downside face plate mounting plate made brittle plastic bought two one came broken contacted parts express sent replacehement not concerned mounting holes close speaker cutout getting mounting right without screw holes breaking cutout required effort also make two notches cutout housing two protrusionsthis 5 ohm speaker might need add series resistance pair 8 ohm speakers add 4 ohms match rest cabinetgiven operating frequency range cross around 35khz 5khzif compact great sounding tweeter looking tn25 fits bill5 ohm 20w 25khz 22khz fs 15khz 89db