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jonik1

#puntodemobuild +162dB 8x15" 60000W DD Audio Soundigital Ground Zero Winston Lithium

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New subs arrived after half year of waiting :D 

 

 

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New spare wheel well is now installed, there will be lithium and caps :) 

 

Started to reinforce the rear :) 

 

Bought DD Audio LE-M12 12" prefab for some SPL testing :D 

 

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Continued with reinforcements :)

 

Now is time to test what all this did to SPL score:

 

Next some paint, U-Pol Raptor Liner :D

 

And of course another SPL test, 1.24dB gain :)

 

Friends projects: 
9x15" 36000W, DD Audio & Soundigital

 

4x15" 25000W, Pride Audio

 

Edited by jonik1

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Testing 1500F Maxwell capacitor banks with and without BMS, huge difference in capacity: 

 

Maxwell 3000F bank test fit: 

 

Best subwoofer box position for SPL test

 

 

Edited by jonik1

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