très bon si l'on modifie les selfs en sorties
les transistors et deux ou trois résistance !
par contre petite erreur ! ce n'est pas de la classe D mais de la T ....
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Class T Amplifier Module 2x300W 4Ω
The Connex MA-TA04 TA3020 3.1 is a Class T stereo amplifier module, based on a Tripath TA3020 amplifier chip. This one is thus able to develop a considerable power of 2x300W under 4Ω with a high efficiency of 92%, and this in a compact format. The module can also operate in bridge mode, to develop a power of 960W under 4Ω. The circuit also benefits from an overload and short circuit protection system.
It is imperative that the AUX connection be made between the amplifier and the power supply.
If a Connex power supply recommended by the manufacturer is not used to power the module, then the module will require, in addition to the +/-VCC power supply, additional +AUX, -AUX and Vbias power supplies to be distributed on the AuxSupply connector.
Specifications | |
---|---|
Product type | Amplifier module |
Amplifier type | Class T |
Amplification chip | Tripath TA3020 |
Output power | 2x 300W @ 4Ω, 0.1% THD+N, ±55V 2x 160W @ 8Ω, 0.1% THD+N, ±55V |
Bridge mode | 960W @ 4Ω 540W @ 8Ω |
THD+N | 0.02% @ 100W, 4Ω |
Efficiency | 92% |
General | |
---|---|
Supply voltage | From +/-45V 5A to +/-55V 7.5A |
Dimensions | 100 x 100 x 40mm |
Input | PCB Connector |
Output | Screw terminals |
Channel | 2 (Stereo) |
Class | Class D / T |
Amplifier chip | TA3020 |
Power (W) | 300.0 |
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