5W low Profile Amplified Subs Woofer Low-pass Filter Subwoofer Frequency Circuit

[henry July 8, 2016 at 3:14 pm Post count: 0]

#6239 Reply |

DROK® 5W low Profile Amplified Subs Woofer Low-pass Filter Subwoofer Frequency Circuit Board NE5532 Op-amp Chip

wondering what the slope of the low-pass filter is?

24db/octave, 6db/octave?

thanks

[DrokKeymaster July 11, 2016 at 2:34 am Post count: 2971]

#6282 Reply |

Hello henry,
Thank you for writing in.
Since many product are with similar titles, it is hard for us to ensure which product you are referring to.
Could you please send us the link of the product or the order ID if you have bought the product?
With your help, we can find a solution more quickly.
Beg your understanding.
Best regards

[henry July 11, 2016 at 4:51 am Post count: 0]

#6292 Reply |

the name of the product that you’re selling on amazon is:
DROK® 5W low Profile Amplified Subs Woofer Low-pass Filter Subwoofer Frequency Circuit Board NE5532 Op-amp Chip

doesn’t look like you’re selling it any more, at least not on amazon but here’s more information:
Manufacturer DROK
ASIN B00C4AUF72
Item model number 090159

DROK® 5W low Profile Amplified Subs Woofer Low-pass Filter Subwoofer Frequency Circuit Board NE5532 Op-amp Chip
Currently unavailable. We don’t know when or if this item will be back in stock.

[DrokKeymaster July 12, 2016 at 2:42 am Post count: 2971]

#6315 Reply |

Hello henry,
Thank you for your reply and information.
The slope of the low-pass filter is 24db/octave.
Hope this can help you.
Best regards

[henry July 13, 2016 at 1:54 am Post count: 0]

#6337 Reply |

thx.

curious where you got that info from?

can you supply a schematic for me, please?

[DrokKeymaster July 13, 2016 at 2:07 am Post count: 2971]

#6340 Reply |

Hello henry,
You’re welcome.
This information is from our technical team.
So sorry that we cannot provide a schematic for you.
Beg your understanding.
Best regards

[henry July 13, 2016 at 7:47 pm Post count: 0]

#6363 Reply |

yeah, i understand 🙂

just wanted more information/confirmation of the slope of the low pass filter

[DrokKeymaster July 14, 2016 at 2:03 am Post count: 2971]

#6377 Reply |

Hello henry,
Thank you for your understanding.
Here is the schematic for you:

Hope this can help you.
Best regards

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