Time moved on and got amp + crossovers for front doors, also upgraded 6,5" midbasses to 8" mids and upgraded tweeters also. I designed and 3D printed pods for tweeters.
This setup did 143,9db on music, it was okay but wanted more. Since the enclosure didn't fit anyway I built new one with 2x8" aeroports and more qubes.
Then new 5kw amplifier came in + 2 extra AGM batteries.
With this setup I went to compete and did 148.3db @ 35Hz on music. Now the setup is sold and waiting for new wall build. I already have the new subs which I will show you soon...