Understanding these Turbosound TQ440 EQ settings |
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al_x
Young Croc Joined: 12 February 2006 Status: Offline Points: 829 |
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Posted: 18 July 2022 at 5:24pm |
We have some Turbosound TQ440 and as far as I know these are recommended EQ settings. Trouble is I don’t know what it means. Could someone translate into a simpler format? Cheers
12 0 + 0.125 30Hz ** 1.31kHz * Auto (-1dB) -***@405Hz (Q=3), -***@721Hz (Q=3) 6.5" + 1" -2 + 0.000 1.31kHz * 22kHz Auto (-1dB) -***@1.71kHz (Q=1.7), -***@4.08kHz (Q=2.5), +***@10.5kHz (Q=2.0) |
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nojunk
Registered User Joined: 12 January 2008 Location: Germany Status: Offline Points: 65 |
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the 12" section (low) shall be 0db, polatity in phase (+), delayed by 0,125 ms to the mid/high unit, HP shall be 30Hz, LP shall be 1310Hz, additional EQ @405Hz -1.8dB (Q=3), and @721Hz -3.0dB (Q=3).
the 6.5"+1" section (midhigh) shall be -2db, polatity in phase (+), HP shall be 1310Hz, LP shall be 22KHz, additional EQ @1.71kHz -5.3dB (Q=1.7), @4.08kHz -2.2dB (Q=2.5) and @10.5kHz +2.2dB (Q=2.0). hth
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al_x
Young Croc Joined: 12 February 2006 Status: Offline Points: 829 |
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Thanks, that makes a lot more sense.
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4D
Old Croc Joined: 13 November 2008 Location: Winchester Status: Offline Points: 4255 |
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No mention of crossover slopes..
Convention would suggest Hi pass But24 Lo pass LR24
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DMZ. "The bass was intense. Girls were literally running up to stand next to the subs"
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nojunk
Registered User Joined: 12 January 2008 Location: Germany Status: Offline Points: 65 |
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just check the dsp3.4 version (my last one): HP 30Hz is 18db BW, LP/HP 1310Hz 24db LR
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lickweed
Old Croc Joined: 02 May 2009 Location: leyton Status: Offline Points: 2489 |
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30hz thats rather low for 12"
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http://www.liquidsound.co.uk/
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Peter Jan
Young Croc Joined: 16 December 2008 Location: Belgium Status: Offline Points: 1019 |
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30 Hz seems low, but it is meant to be a fullrange cab on it's own too.
With additional sub, highpass can go up to 60-70-80 Hz or so. |
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nojunk
Registered User Joined: 12 January 2008 Location: Germany Status: Offline Points: 65 |
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with the original TQ-425 (2x 15") sub, the TQ440's HP is moved to 125Hz AND reverse polarity on 12" as well as 6.5"+1".
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