help with tuning and port size

[DePratt 10+ year member]

ok so i know for 1 15 L7 i want 3.5 cubes and tuned to 34 hz

but i do not know how i should make the port and how to tune or determine if it is tuned correctly

Click to read more...

 

[Buck 5,000+ posts]

http://www.reaudio.com/speaker_box/LPort_Box_Calc.html

have fun

or contact: psych0ticnemes1

 

[DePratt 10+ year member]

is that AIM?

 

[Buck 5,000+ posts]

is that AIM?

no. pm him bu sending him a private message on this site

 

[DePratt 10+ year member]

http://www.reaudio.com/speaker_box/LPort_Box_Calc.html

hows that look?

 

[Buck 5,000+ posts]

http://www.reaudio.com/speaker_box/LPort_Box_Calc.html

hows that look?

you have to tell me the dimensions, bc it resets itself

 

[DePratt 10+ year member]

24

17

22

22

.75 wood thickness

3.5

10

those are my measurments

 

[Buck 5,000+ posts]

looks good enough to me. just make sure it will fit

 

[DePratt 10+ year member]

yea i did measurements of my trunk

also will 34hz give me good low bass??

 

[Buck 5,000+ posts]

yea i did measurements of my trunk
also will 34hz give me good low bass??

ya that'll get low. i'm going with 32 htz

 

[crunch5868 10+ year member]

this program seems great and i really want to use it for my box but i dont know what an L port is. the picture doesnt really help, how do these work? like what does it look like in real life

 

[DePratt 10+ year member]

L port is just a square port, apposed to a circular tube port.

because its in the shape of an L

(i think)

but this type of port would be easier to build imo

 

[Buck 5,000+ posts]

re calculator is accurate and yes you are correct. but there are also i believe s ports and other custom ones

 

[crunch5868 10+ year member]

i looked at rockford fosgate because i couldnt figure out how the L port worked. good picture and description here: http://www.rockfordfosgate.com/scripts/rightnow.cfg/php.exe/enduser/std_adp.php?p_faqid=26

 

[kovemaster559 5,000+ posts]

honestly you could tune it to 32 or 38 L7s do good either way!