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Clipping problem...
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<blockquote data-quote="george18" data-source="post: 8824404" data-attributes="member: 687573"><p>Hello, i will present you my setup and my proglem , maybe someone can help me with it.</p><p>source : Aura AMH77DSP </p><p>amp: Deaf bonce atom 1500d class D ( full range amp)</p><p>sub: edge edp122 spl e6 1500w rms</p><p>alt: 140A</p><p>battery: 74A</p><p>i also have big 4 installed with 50mm wire , and from batery to my amplifier 20mm ( 4AWG ) positive wire , also 4awg good grounded wire , i'm planing to upgrade it to 35'mm wire.The alternator was recone , it's charging normally , also the baterey is new.</p><p>Maximum volume to the source it's 40 so i had to go with 30 to send a clear signal to the amp and with my gain setting to the amp to match 600w rms measured with multimeter. At this point playing a sine wave at 30hz with the speaker connected my voltage to the batery is 14.1V and at the amplifier same, playing with this 600w rms setting rebased music 25,27,30,40 hz, i get voltage drops until 12.8V minimum</p><p>So the problem is the remote of my amp it's showing clipping even at playing the sine wave with 14.1V constant,it displays full clipping, The sub does not seems to clip. I also tried to ground the amp from the battery neggative terminal with 35mm wire and nothing changed.</p><p>Also even with a 23-25 volume on source i get my headlights,cluster lights, interior lights , all lights flickering...in the past i had a 601w rms subwoofer , same problem , i had a 300w rms subwoofer , same problem...lights flicker , at this point i don't even know what to do if someone can help me , i appreciate. Thank you.</p></blockquote><p></p>
[QUOTE="george18, post: 8824404, member: 687573"] Hello, i will present you my setup and my proglem , maybe someone can help me with it. source : Aura AMH77DSP amp: Deaf bonce atom 1500d class D ( full range amp) sub: edge edp122 spl e6 1500w rms alt: 140A battery: 74A i also have big 4 installed with 50mm wire , and from batery to my amplifier 20mm ( 4AWG ) positive wire , also 4awg good grounded wire , i'm planing to upgrade it to 35'mm wire.The alternator was recone , it's charging normally , also the baterey is new. Maximum volume to the source it's 40 so i had to go with 30 to send a clear signal to the amp and with my gain setting to the amp to match 600w rms measured with multimeter. At this point playing a sine wave at 30hz with the speaker connected my voltage to the batery is 14.1V and at the amplifier same, playing with this 600w rms setting rebased music 25,27,30,40 hz, i get voltage drops until 12.8V minimum So the problem is the remote of my amp it's showing clipping even at playing the sine wave with 14.1V constant,it displays full clipping, The sub does not seems to clip. I also tried to ground the amp from the battery neggative terminal with 35mm wire and nothing changed. Also even with a 23-25 volume on source i get my headlights,cluster lights, interior lights , all lights flickering...in the past i had a 601w rms subwoofer , same problem , i had a 300w rms subwoofer , same problem...lights flicker , at this point i don't even know what to do if someone can help me , i appreciate. Thank you. [/QUOTE]
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