Dual 12" w-bin |
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_djk_
Old Croc Joined: 23 November 2004 Location: United States Status: Offline Points: 6002 |
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"Hm, LAB12's looks nice, but, they have very low sensitivity :/ "
Not in a horn, they don't.
"Any sugestions about another 12" sub bass drivers?" The mouth of a TL5050 is tiny, don't expect sub bass out of it no matter what driver you put in it.
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djk
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Dub Specialist
Old Croc Joined: 30 December 2011 Location: Smethwick Status: Offline Points: 3230 |
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_djk_
Old Croc Joined: 23 November 2004 Location: United States Status: Offline Points: 6002 |
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At 50hz a direct radiator box of the same net size will have 10dB more output.
The horn will have more output in the 300hz~400hz region. If you want to try different drivers in Hornresp Cut-Off Frequency=50hz (hyperbolic-exponential T=0.6) Throat Area=81 sq. in. Length=53 in Mouth Area=769 sq. in. Front Cavity=130 cu. in. Rear volume=1.7 cu.ft. Original EV driver (two 12s) Fs=45hz Qms=9.5 Qes=0.215 Qts=0.210 Vas=5.06 cu. ft. |
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djk
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teeboy
Registered User Joined: 10 November 2009 Status: Offline Points: 51 |
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delta 12 lf 4ohm version really good if you like punchy bass got them in my tl5050's and they sound good x-over at between about 51-55 hz - 250 hz did have them at 410 hz to give a bit more mid, but only when i was running 18xb's under them, hope this could be of help.
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Laurin
Registered User Joined: 10 July 2006 Location: Germany Status: Offline Points: 182 |
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No this is a rendering from a EAW BH-882 "Bertha". The user "Retrophonic" from the waveboard techtalk posted it a while ago in a thread:
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Dub Specialist
Old Croc Joined: 30 December 2011 Location: Smethwick Status: Offline Points: 3230 |
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so are the ev tl5050's the same as ev Sentry iv ??
Edited by Dub Specialist - 22 May 2012 at 12:40am |
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Dub Specialist
Old Croc Joined: 30 December 2011 Location: Smethwick Status: Offline Points: 3230 |
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djk...do you know what driver is the nearest the the original Ev driver then??? by anychance.. thanks Fs=45hz Qms=9.5 Qes=0.215 Qts=0.210 Vas=5.06 cu. ft. |
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Dub Specialist
Old Croc Joined: 30 December 2011 Location: Smethwick Status: Offline Points: 3230 |
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