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Note :
Date :
2024-04-24

SERGE B.

Bon rapport qualité/prix
Bon rapport qualité/prix mais attention, l'extensibilité m'a semblé moindre que celle indiquée
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Note :
Date :
2024-04-24

SERGE B.

Bon rapport qualité/prix
Bon rapport qualité/prix même si un peu fragile.
Bonne capacité d'extension mais s'effiloche très facilement ! Je...
 (0)
 (0)
Note :
Date :
2024-04-24

Talmadge I.

Sweet Spot of Class D Power Amplification
I bought this power amplifier to run a pair of difficult to drive but well loved Infinity Kappa 9's. It handles them with...
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WONDOM AA-AB34181 Audio Amplifier Board TDA7498 6 x 100 Watts 4 Ohm Class D  - reviews There are no rewiews at this time.

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Note :
Date :
2018-02-21

Martin B.

Disconnect the FAN!
The board is meant to be powered by a 14-39v PSU. The fan is unacceptably noisy at 14v but at 36v, it went really fast for a second, made a pop then stopped working along with a nasty smell.
Turns out there is no regulator or speed control for the 12v fan, it's connected directly to the supply. Why do they think a 12v fan is suitable for a possible 39v supply? Beats me.
Anyway I purchased my own temperature control board and a new fan because I love this amp otherwise.
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