AUDIOPHONICS Stereo Protection & delay Module for Loudspeaker V1.1

Module Protection stéréo pour haut parleur V1.1

Average votes for this product
3.5 / 5

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Reference : 4152
New product

10,75 €tax excl.

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Shipping date: 28-09-2021.

Orders placed before 11AM (GMT+1) will generally be shipped the same day (working day).

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More info

Loudspeaker Protection Module V1.1

  • Card dimensions: 90 x 50 x 25 mm
  • Mounting hole distance: 80 x 40 mm
  • Power Supply Voltage: AC12V
  • Maximum relay current: 30A
  • Switch-on delay from 2 to 8 seconds Adjustment by potentiometer (+ time clockwise)
  • Protection against DC voltage (Triggering at ~ 1-2VDC)
  • GND in the middle of the terminal blocks (IN / OUT)

Stereo module for 2 channels. (not bridged because GND common)

Attention: For dual mono provide two modules

https://www.audiophonics.fr/images2/4152/4152_MODULEPROTECHP_1.jpg


Applications:

https://www.audiophonics.fr/images2/4152/4152_MODULEPROTECHP_2.jpg

https://www.audiophonics.fr/images2/4152/4152_MODULEPROTECHP_3.jpg

 
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Average votes
3.5 / 5
10 reviews
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Note :
 2/5
Date :
Mauvaise qualité
Certains composants sont trop juste !
Il faudrait plutôt l'alimenter en 10v. Le pont à diodes a brûlé avec les variations de courant ! Pourtant ce n'est pas un composant cher il en existe de même taille pour quelques centimes qui supportent plusieurs centaines de volts !
Les connecteurs sont de mauvaise qualité le plastique est trop souple.
Bref à éviter !
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This review has been posted for AUDIOPHONICS Stereo Protection & delay Module for Loudspeaker V1.1
Note :
 2/5
Date :
Works, but not perfect
It works also with DC 14V. The delay should be adjustable between 2-8s. I could not find any changes in the delay time while adjusting. It stays around 1-2s delay.
The protection needs 3V at the input to go into protection mode. If the voltage at the input is gone, it does not stay in protection mode.

I checked this protection against a cheap china protection (with LM7812) and found out, that the cheap does a better job. Protection already at 1.5V and stays in protection mode if the voltage at the input is removed. This is a far better behavior, because if it goes into protection mode, then there is something seriously wrong.

I also do not like the 3 pin speaker terminals. 4 pin terminal would be better.

Based on this i do not recommend this expensive protection board. It works, but there are better choices.
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This review has been posted for AUDIOPHONICS Stereo Protection & delay Module for Loudspeaker V1.1
Note :
 2/5
Date :
moyen
alors voila, je pense que ç'est de ma faute mais le module a griller .sur le descriptif il est ecrit/tension d'alimentation de 12 a 20 volt alternatif, donc j'ai injecter du 14 volt alternatif, bon c'est vrai que j'avais un doute en voyant la tension maxi des condensateurs a 16 volt .et forcement, 14 volt redresser ça fait pas 12 volt continu.enfin bref attention a l alim :12 volt continu et c'est tout!
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This review has been posted for AUDIOPHONICS Stereo Protection & delay Module for Loudspeaker V1.1
Note :
 3/5
Date :
Borniers !!!
Borniers trop léger !! made in china !!
J'ai eu des soucis pour mettre mes connexions ( jauge 14 AGW )
Pourquoi faire si petit ?
Donc j'ai passer une autre commande su Ebay pour un autre KIT
résultat des courses double dépense !
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Message from Audiophonics service
Bonjour,
Nous pensons sincèrement que les borniers sont très corrects pour le prix, et accessibles.
This review has been posted for AUDIOPHONICS Stereo Protection & delay Module for Loudspeaker V1.1
Note :
 4/5
Date :
rien a dire
bon prix, bonne qualité, facile......
 (0)
 (0)
This review has been posted for AUDIOPHONICS Stereo Protection & delay Module for Loudspeaker V1.1
 

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