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Old 26th December 2011, 09:21 PM   #61
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Default HF X-OVER + PROTECT

X-over circuit with fast mosfet protect for horn drivers.
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Last edited by apexaudio; 26th December 2011 at 09:33 PM.
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Old 9th January 2012, 01:04 AM   #62
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Default HF PROTECT

Hi Apexaudio
new year greetings can your protect be used for 100 watt hf
compression drivers amplifier output per channel is 2000 watts nice project
please can you explain how circuit works
warm regards
andrew lebon
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Old 10th January 2012, 05:38 AM   #63
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Default hf protect

Dear Sir
hello please will this circuit protect my hf please help me and tell if my pcb wrong
thanking you
sameerx1
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Old 10th January 2012, 09:06 AM   #64
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Quote:
Originally Posted by sameer x1 View Post
Dear Sir
hello please will this circuit protect my hf please help me and tell if my pcb wrong
thanking you
sameerx1
Pcb is OK, use heatsinks for IRFs and increase value of 2k2 resistor to 2k7 or 3k3 for smal HF drivers.
Regards
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Old 10th January 2012, 12:17 PM   #65
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Default speaker setup for karaoke

Dear Mile,
Can You help me to make setup speaker for karaoke for little room about 6x8 m???
I mean box construction for 2.1 channel and what type of your amps to drive it??

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Old 12th January 2012, 05:53 PM   #66
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Simple HF x-over with halogen lamp protect.
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Old 12th January 2012, 09:10 PM   #67
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mile,
how many watts this x-over limiter can handle
post#66

Last edited by engel dela pena; 12th January 2012 at 09:14 PM.
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Old 12th January 2012, 09:13 PM   #68
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and this x-over,
will this work w/o changes with h900 amp
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Old 12th January 2012, 09:24 PM   #69
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Quote:
Originally Posted by engel dela pena View Post
mile,
how many watts this x-over limiter can handle
post#66
1200W, but with 2 inch HF driver
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Old 12th January 2012, 09:27 PM   #70
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Quote:
Originally Posted by engel dela pena View Post
and this x-over,
will this work w/o changes with h900 amp
This x-over is for 1 inch HF driver use with 500W amp
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