psu and amplifer. amplifer is kenwood kac626 for car. i used an psu power supply for computer it`s chiftek 400w... on 12V it has 25A but i don`t believe.
Fs 37.4 Hz
Vas 52.97 I
Qts 0.42
Qes 0.45
Qms 6.37
Re 3.2 ohms
Sd 510.71 cm2
Cas 3.77E-07 m5/N
Mas 48.02 kg/m4
Ras 1771.39 ohms.ac
Cms 1.45E-04 m/N
Mms 125.24 g
Rms 4.62 kg/s
Ces 598.43 mF
Les 30.26 mH
Res 45.3 ohms
BI 14.47 N/A
SPL 89.73 dB/W/m
Hi, for 45L vent tuning at 50Hz is far too high, 30Hz to 33Hz IMO, :)/sreten.
Vivek
Great job. I have made subwoofers for HT with two Infinity car sub drivers. I could try what you have done.
Vivek
bego2
yes, yes. i forgot to say. The box should be tunned for 34hz but i didn`t found appropriate bassrefleks, i will extend existing bassrefleks with plastic water pipes. :smash:
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