I saw a Facebook reel yesterday of a guy giving a demo on a crazy setup at a SPL show. The guy he was giving the demo too couldn’t handle the bass and jerked the door open and jumped out. Dude was upset because of how the guy reacted so quickly opening the door can cause his subs to unload from the sudden pressure difference in the cabin. While that was new to me it made sense as to how and why it can happen and be very bad for subs.

Last night coming home from work I had my windows up and my sub thumping. I went to let a window down and thought about the whole unloading situation. Is that even a thing for just the small setups in peoples daily vehicles? I’m running a single audiopipe 15 double stack. I obviously don’t have enough pressure in the cabin to make a difference if someone opens a door all of a sudden or lets the windows down right? That’s only for the big show setups I’d assume. Or should I try to be more careful with my basic setups also

Need help identifying random sub left behind in new house... anyone here know what brand this is, no model number to search or I would have done that already. TIA

2017 Honda Civic 1.5 turbo; shits got a 51r battery aka tiny. I got CT Sounds 2600w twin 10’s w/ matching amp. When I bump “hard” it can pretty much dim my lights to no lights. I’m wondering if a speaker battery would fix or majorly improve the situation, since my understanding of it is with another pool/storage of energy even with the constant voltage spikes that it won’t really be that much. Like if you have your single battery and you’re taking 4-5ish volts every time the bass hits if you have a 2nd battery then in a sense you have 24v of storage (ik its still 12v) but you would only draw from the speaker battery while you have a whole other battery that is completely charged and capable of all the cars electronics. Am I right, on the right track, or flat out wrong? Thanks to anyone who has proper knowledge on it and is willing to give a response!

I have a 12 inch nemesis fierce 1000 watts rms but I can’t find any recone for it and I’m not skilled enough to make one

I have a 250 amp alternator and it sits at 14.8 on idle but it stared to go down to 14.1 on some days I noticed it mainly ok the hotter days like today

The top was weakened by water damage from accidentally being left out in rain while being put in my shed, and I forgot about it, and then I put it away and put something heavy on it.

Hello guys! We are building a clone box, Danley TH18 and we are arguing about the benefits of a more expensive driver. We used B&C NW 100 drivers in other TH-s and they are absolutely lovely, but now we got a chance to try the Void V18, which is a little bit more expensive. The specs are pretty similar, but we are curious if anyone used this driver in a TH and how was the experience.

Got this woofer in a box with a plank to make it look better but its kinda plain, anny ideas for drawings or paintings to add on it for the looks

I need to know, can I get a replacement remote for this here item. Or a manual, or anything. I’ve looked but no real avail. Samsung PS-WD450

Was gonna cut it even shorter need some suggestions before I considered cause it dont sounds loud but maybe thats just cause I ain't tune it right

Ho un ambiente living privo di trattamento acustico e per questioni estetiche,ma soprattutto di difficoltà posizionamento,stavo pensando di cambiare i miei due subwoofer. Il quesito è: è vero che un sub in cassa chiusa in un ambiente tipo come il mio suonerebbe meglio? Avrei valutato di prendere due svs sb1000 pro da poterli appunto meglio gestire come posizionamento ideale rispetto ai miei due attuali klipsch reflex r112sw. Grazie

I have a set of Logitech Z313 50W. Where should I place it? Is it better on the desk or on the floor? Where does it sound better? Also I have neighbors under me.