need loud and low TH design help :)

justint · 15th March 2010, 09:49 PM

here are the sub parameters for 2 10" ers

Lem mh 3.185
REve 3.83
sd. sq m .0379
bl tm 13.89
vas 34.36
mms gram 116.53
fs 35.7
qms 10.012
qes .523
qts .497
xmax 9.2

tuning of about 40hz would be awesome
if you can shoot me box dimensions and also the hornresp sheet I am still learning so if I can copy your #'s and duplicate the same charts I will start to feel more confident in my abilities.. Thanks a ton for the help!!!!

Pancakes · 15th March 2010, 10:10 PM

What size room, type of listening, what are the mains you will be using and what sound do you like?

jbell · 15th March 2010, 10:58 PM

how big?

and how's the boat project coming...

bjorno · 16th March 2010, 12:36 AM

[QUOTE=justint;2120283]
tuning of about 40hz would be awesome
QUOTE]

Hi justint,

Here is a HR suggestion tuned at 30 Hz with in band phase (gldy), IMO a TH suitable for to be used in a home environment:

b

justint · 16th March 2010, 01:37 AM

jbell.. boat project is coming along.. I just got back from spring break in cancun so it got delayed I would say end of next week the 8 8's will be ready for action.. Very excited to see this..

justint · 16th March 2010, 01:38 AM

room size is 25x25 with 20 foot ceilings in my house open concept home so technicallyy the space is probobly substantially larger.. Mains are running 2 jbl eon 15's

tb46 · 16th March 2010, 01:40 PM

Hi justint,

Are the parameters in Post #1 measured, and can you provide the name of the drivers? As a first guess I would say that a tapped horn similar to the TH-SPUD might work.

Regards,

jbell · 16th March 2010, 02:03 PM

oliver,
guessing these are his kickers...
Need a very loud sub box design for wakeboard boat

tb46 · 16th March 2010, 02:33 PM

Thanks jbell.

Regards,

justint · 16th March 2010, 03:07 PM

these are the kickers same size but different model.. lucky me I picked up 2 brand new ones that for $20 from my buddy who wasn't using them... The parameters are pulled directly from the website. they are the CVT model 10" 4 ohm

16th March 2010, 01:40 PM	#7
tb46 diyAudio Member Join Date: Jan 2006 Location: Texas	Drivers? Hi justint, Are the parameters in Post #1 measured, and can you provide the name of the drivers? As a first guess I would say that a tapped horn similar to the TH-SPUD might work. Regards, __________________ Oliver

16th March 2010, 02:33 PM	#9
tb46 diyAudio Member Join Date: Jan 2006 Location: Texas	Drivers Thanks jbell. Regards, __________________ Oliver

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
need loud and low.. size doesn't matter	justint	Subwoofers	14	24th February 2010 09:00 PM
Please help! How is this SOOO loud and low?	Bias the Gate	Subwoofers	80	19th December 2009 10:10 PM
Newbie design goals: how low/loud?	NogginBoink	Subwoofers	32	3rd August 2005 11:10 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

15th March 2010, 09:49 PM	#1
justint diyAudio Member Join Date: Jan 2010 Location: wisconsin	need loud and low TH design help :) here are the sub parameters for 2 10" ers Lem mh 3.185 REve 3.83 sd. sq m .0379 bl tm 13.89 vas 34.36 mms gram 116.53 fs 35.7 qms 10.012 qes .523 qts .497 xmax 9.2 tuning of about 40hz would be awesome if you can shoot me box dimensions and also the hornresp sheet I am still learning so if I can copy your #'s and duplicate the same charts I will start to feel more confident in my abilities.. Thanks a ton for the help!!!!

15th March 2010, 10:10 PM	#2
Pancakes diyAudio Member Join Date: Mar 2010 Location: West Harbour, Auckland	What size room, type of listening, what are the mains you will be using and what sound do you like?

15th March 2010, 10:58 PM	#3
jbell diyAudio Member Join Date: Apr 2003 Location: .	how big? and how's the boat project coming...

16th March 2010, 01:37 AM	#5
justint diyAudio Member Join Date: Jan 2010 Location: wisconsin	jbell.. boat project is coming along.. I just got back from spring break in cancun so it got delayed I would say end of next week the 8 8's will be ready for action.. Very excited to see this..

16th March 2010, 01:38 AM	#6
justint diyAudio Member Join Date: Jan 2010 Location: wisconsin	room size is 25x25 with 20 foot ceilings in my house open concept home so technicallyy the space is probobly substantially larger.. Mains are running 2 jbl eon 15's

16th March 2010, 02:03 PM	#8
jbell diyAudio Member Join Date: Apr 2003 Location: .	oliver, guessing these are his kickers... Need a very loud sub box design for wakeboard boat

16th March 2010, 03:07 PM	#10
justint diyAudio Member Join Date: Jan 2010 Location: wisconsin	these are the kickers same size but different model.. lucky me I picked up 2 brand new ones that for $20 from my buddy who wasn't using them... The parameters are pulled directly from the website. they are the CVT model 10" 4 ohm