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clip indicator on dd m4a


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Posted

Just wondering has ne one checked the accuracy of the clipping indicator on the m4a..?

2x dcaudio lvl4xl 15's

1x dc power 270xp alt

2x rockford 2500 1bd

2x big3 2x front to back 0.gage jl

1x optima yellow top under the hood

1x xs power d3100

2x xs power 925

148.6 db sealed to music 149.5 db sealed 42hz term lab

Posted

Not accurate as any amp or bass knob with a clip indicator light.

The clip lights work off the rail voltage of the amp. When the amp makes XXXX watts, the light turns. Even if the amp is not clipping one bit.

So setting a gain or even turning the amp up until the light barley blinks and never going louder is just short changing you on power.

All in all, a selling gimmick on the amps with clip lights.

Use an Oscilloscope or SMD DD-1 to set your gains, either one you buy, or have access too will work just fine.

 

 

Posted

Not accurate as any amp or bass knob with a clip indicator light.

The clip lights work off the rail voltage of the amp. When the amp makes XXXX watts, the light turns. Even if the amp is not clipping one bit.

So setting a gain or even turning the amp up until the light barley blinks and never going louder is just short changing you on power.

All in all, a selling gimmick on the amps with clip lights.

Use an Oscilloscope or SMD DD-1 to set your gains, either one you buy, or have access too will work just fine.

Thanks I was just cueio

2x dcaudio lvl4xl 15's

1x dc power 270xp alt

2x rockford 2500 1bd

2x big3 2x front to back 0.gage jl

1x optima yellow top under the hood

1x xs power d3100

2x xs power 925

148.6 db sealed to music 149.5 db sealed 42hz term lab

Posted

Not accurate as any amp or bass knob with a clip indicator light.

The clip lights work off the rail voltage of the amp. When the amp makes XXXX watts, the light turns. Even if the amp is not clipping one bit.

So setting a gain or even turning the amp up until the light barley blinks and never going louder is just short changing you on power.

All in all, a selling gimmick on the amps with clip lights.

Use an Oscilloscope or SMD DD-1 to set your gains, either one you buy, or have access too will work just fine.

Thanks I was just curious .. I have a friend with a dd1 so ill definitely be getting a hold of him when the time comes

2x dcaudio lvl4xl 15's

1x dc power 270xp alt

2x rockford 2500 1bd

2x big3 2x front to back 0.gage jl

1x optima yellow top under the hood

1x xs power d3100

2x xs power 925

148.6 db sealed to music 149.5 db sealed 42hz term lab

Posted

My clip light for my aq3500s is dead on with my oscope.

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Posted

When I get mine installed ill make a video while tuning with dd1 and post to show exactly how far off it is or isn't on the m4a

2x dcaudio lvl4xl 15's

1x dc power 270xp alt

2x rockford 2500 1bd

2x big3 2x front to back 0.gage jl

1x optima yellow top under the hood

1x xs power d3100

2x xs power 925

148.6 db sealed to music 149.5 db sealed 42hz term lab

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