2 x 400W Class-d power amp module with power supply

TA3020-PSU ...Read more
£ 229.99 each
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Compact and high fidelity class-d amplifier module with on-board universal switching power supply. Perfect for home cinema, studio monitor and PA applications. Simply connect mains power, signal inputs and loudspeakers. High efficiency design with on-board temperature controlled variable speed fan. The unit can be used in bridge mode for greater power output in a single channel (a phase shifter board is required to use this amplifier in bridge mode).

Dimensions only 230 x 100 x 40mm. Weight 820g.


2 x 211W RMS* at 8 Ohms Stereo

2 x 414W RMS* at 4 Ohms Stereo

1 x 780W RMS* at 8 Ohms Bridge mode

1 x 1240W RMS* at 4 Ohms Bridge mode

* All power specifications are at 0.1% THD+N

Audio inputs: Line level, unbalanced

Auxially +/-60V, 500mA supply for external accesories such as phase shifter module

Universal mains supply 110/220V AC (selectable by jumper)

Output over-current, short circuit and thermal protection

Supplied with a signal input cable. Loudspeaker via screw terminal block. Mains via IEC inlet.

Some experience with electrical wiring is required to set-up this module. Although fairly simple, it is not recommended for complete beginners as dangerous voltages are present on the board, even some time after disconnecting the mains. 

Please note: these are high quality, high performance modules far superior to the cheap chinese boards found elsewhere online. 

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