Rockford Fosgate M2-65 Mode D'emploi page 11

Add On M2T-S Tweeter with M2 Speaker
Full Range Amplifier
2Ω - When above 3KHz
NOTE: Your amplifier needs to be 2Ω stable per channel when
wired in this configuration.
Individual Tweeter
Full Range Amplifier
4Ω
Full-Range Speaker (M2)
Crossover
Crossover
Tweeter
Tweeter
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