I have a single 3FE25-8 and a spare 3FE25-4 for this little (10 liter for the woofer box. Using hornresp for filter examination I get a 0.4 l liter box for 3FE25-4 and minus 3dB down ~250Hz with good power handling at 20 watts input. (will use cheap 3116 mono amp - 20v tool battery)
The lowpass which appears higher in F, and with 150uF caps I have coming is 4.5mH withg two 150uF caps
Will this mess sum OK as is? adjustments ? would there be an advantage to using the somewhat less sensitive 8 ohm 3FE25?
Power handling for 8PT looks good with 20v not hitting xmax and input power dropping fast below 80Hz
The lowpass which appears higher in F, and with 150uF caps I have coming is 4.5mH withg two 150uF caps
Will this mess sum OK as is? adjustments ? would there be an advantage to using the somewhat less sensitive 8 ohm 3FE25?
Power handling for 8PT looks good with 20v not hitting xmax and input power dropping fast below 80Hz
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