I have a set of crossovers leftover from a set of JBL GTO607c component speakers... they have a 4.7 uF Capacitor on them, as well as a tweeter attenuation resistor and switch, and an unmarked inductor.
pic of the crossover:![]()
According to my calculations, going by the capacitor, for 8 ohm speakers, these should give me around a 4220hz first order crossover point. Am I correct? Is it safe to assume that the inductor matches the capacitor like I did?
I'm trying to use these for a super budget "boombox" with morel mdt-12 tweets, aura ns6 woofers, and a 2020a+ t-amp.
Edit: Here are some renders of what I hope to build...
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![]()
pic of the crossover:

According to my calculations, going by the capacitor, for 8 ohm speakers, these should give me around a 4220hz first order crossover point. Am I correct? Is it safe to assume that the inductor matches the capacitor like I did?
I'm trying to use these for a super budget "boombox" with morel mdt-12 tweets, aura ns6 woofers, and a 2020a+ t-amp.
Edit: Here are some renders of what I hope to build...

