es18bph - SD18 |
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deejayraj786
New Member Joined: 21 February 2015 Location: pune Status: Offline Points: 2 |
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ple gv me the detail measurements of ur design
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DMorison
Old Croc Joined: 14 March 2007 Location: Aberdeen Status: Offline Points: 1649 |
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Google is your friend.....
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KMB
Registered User Joined: 02 October 2017 Location: Belgium (dutch) Status: Offline Points: 34 |
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I have a question about the freq response of the es18 or es218 bins.
Can it run 92 - 360 hz properly?
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Peter Jan
Young Croc Joined: 16 December 2008 Location: Belgium Status: Offline Points: 1019 |
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Being a bandpass design, no, it won't do that. Solid 60-65 up to 180-200 Hz. Either end of the spectrum it's respons drops fast. What you need, is a low-mid cab, with 12" or 15" speakers, not not a kickbass cab with an 18" in it. |
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KMB
Registered User Joined: 02 October 2017 Location: Belgium (dutch) Status: Offline Points: 34 |
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Okay thanks,
do you have some good suggestions for 15" bins for 90-360hz? Like HD15 or something?
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Peter Jan
Young Croc Joined: 16 December 2008 Location: Belgium Status: Offline Points: 1019 |
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Though HD15 is smaller and is/was intended to start working somewhat higher up than ES18BPH, same problem, bandpass design, so limited in bandwidth too, In any case the high end comes about an octave short (region that covers ~180-360 Hz) for your need with these two designs.
The solution would be either a straight (or gently curved) front loaded horn (FLH) or a reflex design (BR) with 2 speakers to make up for the extra sensitivity BPH or FLH yield over a BR design. a FLH tends to get pretty big and complicated in construction and I would also only take that route if used in multiples. For smaller setups, BR is by far much easier in construction and more manageable in size. Respons/SPL prediction is pretty easy too. |
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UpComingSound
Registered User Joined: 21 June 2006 Location: United States Status: Offline Points: 393 |
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will the B&C 18NBX100 work well in the ES18BPH cabinet ?
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KMB
Registered User Joined: 02 October 2017 Location: Belgium (dutch) Status: Offline Points: 34 |
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For the ES18, what will be the best crossover freq? It starts from 92hz untill? 200? 250?
I'm changing my crossoverpoints
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msoundsystem
Young Croc Joined: 10 November 2011 Location: wales Status: Offline Points: 625 |
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60-180 get the most out of them iv found, but mine are loaded with 186.
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Peter Jan
Young Croc Joined: 16 December 2008 Location: Belgium Status: Offline Points: 1019 |
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As stated earlier :
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Dub Specialist Sound
Old Croc Joined: 15 November 2013 Location: Smethwick Status: Offline Points: 4873 |
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mine xb loaded , 65-175 sound sweet
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Musical Roots Reggae Vibration is Life! for music is sound...sound is vibration...vibration is energy... and energy begets life. Therein lies my passion!...MUSIC IS LIFE...
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KMB
Registered User Joined: 02 October 2017 Location: Belgium (dutch) Status: Offline Points: 34 |
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I will have my scoops from 30-92hz and so my kickbins (es18) will be 92-200. will the scoops and kickbins play well together you think?
In other words: will the es18 bin play fine from 92hz? because I read that everyone starts from around 65 hz... |
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