2 x 65W Class-d power amp module with power supply

TDA8920-PSU ...Read more
£ 79.99 each
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TDA8920-PSU

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 so no forced air cooling is required (although it is recommended that the unit has some free airflow and not housed in a small sealed enclosure). The unit can be used in bridge mode for greater power output in a single channel with no external circuitry required.

Dimensions only 100 x 50 x 52mm. Weight 255g.

Specifications:

2 x 35W RMS* at 8 Ohms Stereo

2 x 65W RMS* at 4 Ohms Stereo

1 x 130W RMS* at 8 Ohms Bridge mode

1 x 150W RMS* at 4 Ohms Bridge mode

* All power specifications are at 0.1% THD+N

Gain: 30dB (stereo), 36dB (bridge mode)

Audio inputs: Line level, balanced or unbalance

Very low standby current, less than 1W draw from mains

Universal mains supply voltage 90-250V AC. Current draw 1A at 110V, 0.5A at 230V

Output over-current, short circuit and thermal protection

Supplied with a signal input cable. Loudspeaker and mains connections via screw terminal block. 

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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