first Pic of my S2600 Horn

[paragon]

Look at driver parameter, need Fs and Xmax.

[MatthiasA]

are these the right parameter ?
i thought fs is 30,99hz ?
the VAS = 113,83 -> 114 liters :-)

please can you simulate this with a volume of 58liter
a tube with 11cm diameter and the leght of 130mm

[paragon]

Yes, Fs is wrong. Wait a few minutes.

[MatthiasA]

sorry port tube is 11cm diameter and 140mm lenght !

[MatthiasA]

now ive the jbl speaker shop enclosed , crossover module

[paragon]

Compared to the first one. Sim is without any loss from enclosure or so.
Maybe you will not get this low response. Red is Box standing on ground, wall behind. Green is in corner.

[johnaec]

now ive the jbl speaker shop enclosed , crossover module

'Kevin Garrett give you a copy too?

John

[paragon]

As you can see, port has to be a little bit longer, maybe 3-5cm. Than you will get flat response.

Eckhard

[MatthiasA]

hmm are you simulating a horn ?
the ME120HS is in a Vented Cabinet !
greetings !

[MatthiasA]

hmm i cant handle the jbl speaker shop !
i will delete it

now i will try simulation with my orginal visaton speaker pro
but i need the

CMS and the RMS ,Xmax SD and nom impedance

[MatthiasA]

Quote:
Originally Posted by MatthiasA
now ive the jbl speaker shop enclosed , crossover module

'Kevin Garrett give you a copy too?

John



no..... i found the zip file on this web page !
http://www.byminsk.com/jbl_speakershop.htm
http://www.avtozvuk.com/infores/soft/jblspkrshp.zip
but if its illegal i will delete it !
greetings

[Jan Daugaard]

Here is the frequency response of the original S2600:

[paragon]

No, this is not a Hornsim, it`s a Reflex. Can`t explain it here.

Eckhard

[MatthiasA]

ok by the way here s a pic of my adapter !

[paragon]

Sorry, sim was made with a crossover. Here is the new one with the new port length. Port area is 10 x 9.5cm and length is 30cm.

Eckhard