Hjælp køb af forstærker {{forumTopicSubject}}

Har 2 stk. cv 15" og vil gerne vide hvilken er bedst af disse effekt. forstærkere og hvorfor:

Bose 1800-VI:
Power Output:
Continuous Average Output Power, both channels driven:
450 watts per channel into 8W from 20Hz to 20kHz, with no more than 0.2% THD
600 watts per channel into 4W from 20Hz to 20kHz, with no more than 0.2% THD
Bridged-mono operation:
1400 watts into 8W from 20Hz to 20kHz, with less than 0.2% THD

Power Consumption:
100W at idle
800W with musical program
1500W at full power into 8W (continuous)
2400W at full power into 4W (continuous)

eller

NAD-218

evt. hvilken forforstærker vil vær god til Bose? har ikke rigtig forstand på det:( og aner heller ikke hvordan man brokobler?