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2.1 / 15W 8Ω Stereo Audio Sound Amplifier


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15W / 8 Ohm Stereo Sound Amplifier with Subwofer output for Arcade Cabinets, Bartops and similar.


Order it before 11:00 of today and receive it between tomorrow and Thu 7 December with UPS EXPRESS SAVER

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  • 1 year warranty 1 year warranty
  • Shipments in 24h / 48h Shipments in 24h / 48h
  • 15 day return policy 15 day return policy

Reviews by Revi

Description - 2.1 / 15W 8Ω Stereo Audio Sound Amplifier

Enjoy the best sound in your arcade thanks to this superb 2.1 stereo sound amplifier with built-in subwoofer audio output. This sound amplifier outputs 15W X 2 // 8 Ohms in the mediums and highs and 30W of bass through the Subwoofer. Enough power to listen to our favourite retro tunes comfortably. Games such as Outrun, Galaga, Mortal Kombat, Contra, Ghosts'n Goblins and many more will sound like never before and will delight even the most demanding retro gamers.

The connections to the speakers are made via 6 outputs we'll find of the board itself. We recommend that you take a look at the diagram in the third picture, although the connections are also marked on the back of the PCB.

A really good sound amplifier that differs from others available at Arcade Express as its got a superior number of watts, a superior frequency response of 20Hz ~ 20Khz and a superior SNR, which is up to 100dB.

The 2.1 Stereo Audio Sound Amplifier PCB has a volume knob that will allow us to comfortably regulate the sound without having to use any software or button combination in our arcade machine. 

To power the sound amplifier, we just need a power supply between 7V - 18V maximum and 0.2 amps minimum. We recommend using this one. A cable is also included in the package to allow you to connect the amplifier directly to an arcade power supply.


  • Stereo sound amplifier
  • Power 15W X 2 + 30W Subwoofer
  • 8 Ohms
  • Power supply 7V+ / 18V+, 0.2A
  • Frequency response 20Hz ~ 20Khz
  • SNR 100dB
  • Male DC voltage cable included

Technical Specifications

15W + Sub 30W
7V+ / 18V+

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