Recent content by cheonmu

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    Need to advise about gain control and speaker failure

    Hi, First of all, I use the following equipment in my workplace. Peavey 15" Black Widow * 4 units Continuous Power : 350 Watts , 8 Ohms Program Power: 700 Watts And two of them are connected in parallel and connected to an amplifier of 680W (2ch) into 4 ohms. And the configuration of my...
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    Need to advice on wiring mixer and equalizer using Insert cable.

    Hello. I'm trying to connect the mixer and equalizer with an insert cable, and I'm using the equipment below. Mixer: Springs live 4 EQ: Dod SR231Q 31band 2ch Cable : TRS - 2 TS cable. I made a cable for testing, connected the mixer and equalizer, and checked the signal coming in. But if I...
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    About choosing woofer's output (W) for RMS, AES.

    Hi Rob, I plan to use this speaker in my shop (19.5m x 12m (2647ft²) ) XD I'm worried about exactly what output amp I should use. Thanks for the reply.
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    About choosing woofer's output (W) for RMS, AES.

    Hello. I have a fairly vintage 15" JBL woofer units. The specification sheet of each unit is written as follows, but... JBL 2225H : 400W continuous program JBL 2226H : 600W AES continuous pink noise I didn't quite understand. First of all, I searched google for terms such as rms...
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    Power amplifier output according to AES

    Hello. I have a total of 4 old JBL 2226H 15" Woofer units. The specifications of this product say 8 ohms, 600W (AES). And I want to connect two of these woofers to the woofers in parallel. But I have a hard time understanding AES. In the article I read, I saw that when AES is expressed as...
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    How to disassemble this power cable?

    Hi, I am using soundcraft`s Spirits live 4 mixer. This mixer is very older and i want to reconnect power cable but i can't disassemble this. Please let me know how do i that. Thank you.
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    Need to advise for fixing woofer.

    Hi, Thanks for answering! I will check my woofer and try to fix myself !
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    Need to advise for fixing woofer.

    Hi, I am using JBL`s 15" Woofer and have a noise problem like the below link. I think there is a problem with the woofer physically and If i put my hand lightly on the woofer, no sound is produced. I'd like to hear what is the cause of this noise and if I can fix it myself. Thank you.
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