Joined
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191 Posts
Hi!
The Promo SDX12 kit is ordered and the computer has run hot doing some Solidworks schematics but finally I can see the finished cabinets.
Let´s get to work!
It´s going to be 85liter cabinets, after installing bracing, vents and driver Solidworks calculates the internal volume left and I´m as close as possible to my targeted 75liters maybe 0.5liter less or more because all details in the driver are not removed in the basket.
Qtc: 0,530
I´m using Inuke 6000dsp to power these beasts!
Subwoofers tuned to 23hz with three 70mm ports
Port airspeed kept below 30m/s with 20hz butterworth 2nd order highpass and very safe Xmax with 800rms input. Leaves some headroom for more PEQ :T
One port sealed gives a 19Hz tune and 100dB output @16hz
Two ports sealed gives a 13hz tune no gain there because of the 20hz EQ limitation in the inuke.
I´m going to have a replaceable portplate so the subs can also run as true sealed.
The Promo SDX12 kit is ordered and the computer has run hot doing some Solidworks schematics but finally I can see the finished cabinets.
Let´s get to work!
It´s going to be 85liter cabinets, after installing bracing, vents and driver Solidworks calculates the internal volume left and I´m as close as possible to my targeted 75liters maybe 0.5liter less or more because all details in the driver are not removed in the basket.
Qtc: 0,530
I´m using Inuke 6000dsp to power these beasts!
Subwoofers tuned to 23hz with three 70mm ports
Port airspeed kept below 30m/s with 20hz butterworth 2nd order highpass and very safe Xmax with 800rms input. Leaves some headroom for more PEQ :T
One port sealed gives a 19Hz tune and 100dB output @16hz
Two ports sealed gives a 13hz tune no gain there because of the 20hz EQ limitation in the inuke.
I´m going to have a replaceable portplate so the subs can also run as true sealed.