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About jonik1

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  • Birthday 04/30/1989

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  1. 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
  2. Continued with reinforcements Now is time to test what all this did to SPL score: Next some paint, U-Pol Raptor Liner And of course another SPL test, 1.24dB gain Friends projects: 9x15" 36000W, DD Audio & Soundigital 4x15" 25000W, Pride Audio
  3. New subs arrived after half year of waiting 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
  4. DD Audio LE-M10 10" prefab box spl test with sd35k ? Winston lithium 370Ah vs Maxwell ultracapacitor 1500F spl test: Rear lift with spacers: New spare wheel well, this is getting out of hand ?
  5. For spl with less power yes. Yes I have already seen new 815. DD9500 series motor but 4" coil of course. Should be available soon :)
  6. SPL test with Dark Horse of course Got a new Headunit, Alpine Halo9 iLX-F903D with 9" touch screen. Warranty is void when I installed it to bass car (at least here in Finland..), we will see how long it lasts Here's how nordic bass day is performed here in Finland
  7. 30k views, thanks! I was in a local car audio demo day, here's videos: That last video was filmed by friend, huge quality difference between gopro and china copy Here's his Volvo V40 with six of my old subs and two amps: Long time no playing with cans My supercharging project known as #boostedpunto
  8. Thanks! No recones available for the old 800's anymore. New 800 series isn't available yet so I didn't have a choice I might upgrade next year but I'm not sure yet. Those new 700's are surprisingly good subwoofers, best subs I've had with 3" coil. Still very stiff and only half power, already louder lows than with my previous full system
  9. Here's some videos of Finlands biggest car audio show Hifi & Tuning Show aka HTS 2018 Demos: HTS 2018: Testing some lowlows, english subtitles
  10. No subs?? ? English subtitles: DD Audio Redline 715d English subtitles: First test with new subs, very stiff Tomorrow is the biggest car audio show in Finland and of course it didn't go as planned English subtitles: How you like the english subtitles, should I continue making them? Here's one of my side projects finished, took over two years Here's a video how it looked two years ago
  11. New videos Hifi Store Demo day: Demos only, that Massive Audio Transporter was LOUD Was second in walled class (had too many subwoofers for no wall) with 161,36dB spl score Monkey Bass Drop Day: Won no wall class with 160,2dB sealed score and got massive trophy LBC (lisää bassoa challenge = more bass challenge) competition in Seinäjoki Low And Loud Had to test out if there is any difference in spl with or without door panel:
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