Order is the total number of energy storage components. The components are analogous to masses and springs. A mass stores energy in its velocity Em = 0.5massvelocity2. A spring stores energy in displacement Es= 0.5kdisplacement2, where k is the spring constant. A piston acting on a volume acts like a spring. The driver is always 2 orders, because it is a piston and has a mass. The enclosure in the case of a sealed box just acts to stiffen the spring so it is still second order. An enclosure and port (the port acts like a piston) act as two energy storage components independent of the speaker, so a vented box is fourth order. A 4th order bandpass is just a vented box minus the contribution from one side of the driver. A 6th order bandpass has 2 orders from the driver, plus 4 from two ports and two volumes. The sealed box has a 2nd order rolloff, the ported box has a 4th order rolloff. The 4th order bandpass has a second order rolloff below tuning and another above tuning. A 6th order bandpass box has a 4th order rolloff below the low tuning and a 2nd order rolloff above the high tuning. Credit to Ron E at diyaudio. And xxam925 on Reddit where i found this explanation. I hope that helps.
My no maths version of that would be... 4th order is 2 boxes. one ported and one sealed. 6th order is 2 boxes, one where the port goes into the other box and then that box is ported outward.
Always seeing DC subs blowing, i had 4 dc 6.5s and blew one of em within 3 months and wasnt even pushing over rated power.
Seen several videos with DC malfunctions. Fried amps and blown subs. Also always amazing when working.
6:16 back left
Would someone explain to me what is meant by 4th order 6th order? What is an order what does it stand for?
Order is the total number of energy storage components. The components are analogous to masses and springs. A mass stores energy in its velocity Em = 0.5massvelocity2. A spring stores energy in displacement Es= 0.5kdisplacement2, where k is the spring constant. A piston acting on a volume acts like a spring.
The driver is always 2 orders, because it is a piston and has a mass. The enclosure in the case of a sealed box just acts to stiffen the spring so it is still second order. An enclosure and port (the port acts like a piston) act as two energy storage components independent of the speaker, so a vented box is fourth order. A 4th order bandpass is just a vented box minus the contribution from one side of the driver. A 6th order bandpass has 2 orders from the driver, plus 4 from two ports and two volumes.
The sealed box has a 2nd order rolloff, the ported box has a 4th order rolloff. The 4th order bandpass has a second order rolloff below tuning and another above tuning. A 6th order bandpass box has a 4th order rolloff below the low tuning and a 2nd order rolloff above the high tuning.
Credit to Ron E at diyaudio. And xxam925 on Reddit where i found this explanation. I hope that helps.
My no maths version of that would be... 4th order is 2 boxes. one ported and one sealed. 6th order is 2 boxes, one where the port goes into the other box and then that box is ported outward.
@@CrystalClearSQL That's the description you give to a newbie? 😂 LMAO! 😆
Thanks for the explanation , appreciated
I hate when that happens. 😆
Bummer. Blows a sub trying to impress Jacob. Nice system.
Nice setup, happy he isn't afraid to lean on it 🤙
What is with the weird slow mo's?
Copyrighted songs
What is with the weird masks?
what sound did he use during the demo
Songs: Faded-Tyga ft. lilwayne
Studio Music: Contact-Causmic
All I know, thanks for watching my daily videos 🔊
Amp ok?
I’ve blew a few subs and so far my amps been fine.
Always scared to pop a sub and blow my amp.
Yes the amps were great. I rarely see people blow a sub and the amp goes with it but is possible your right.
👍👍