Hi-Fi Stereo Sound Amplifier Kit For Arcade Machine Projects

(12 reviews) Write a Review
£20.34 - £22.15 (Inc. VAT)
£16.95 - £18.46 (Ex. VAT)
Calculated at Checkout

Expected re-stock date is 28th Feb 2023


This stereo Hi-Fi sound amplifier and speaker & grill set is ideal for various arcade machine projects. This kit includes everything you need for adding speakers and volume control to your project. The amplifier requires 12V, which can be taken from a JAMMA power supply or a spare molex connector on a PC Power supply.

What's Included:
1 x 180 Watt MOSFET Stereo Sound Amplifier
1 x Power Cable
1 x 3.5mm Jack To Twin Male RCA Phono Plugs
2 x Budget 5W 8Ohms Speakers (4 Inch)
4 x 4.8mm Crimped Wires
2 x Speaker Covers

Power Cable:
We sell a compatible power supply for this amplifier here:
Power Adapter For Hi-Fi & Mosfet Sound Amplifiers

This stereo Hi-Fi sound amplifier has a 180W output and features treble, bass & volume controls (volume dial lights up red when powered on). This sound amplifier is supplied with a power cable and an audio cable and has an On/Off power button on the front of the unit.

There is a 3.5mm audio jack input and 2 x RCA audio inputs on the back of this sound amplifier, which allows you to connect an MP3 Player, CD Player or PC/Laptop. This Hi-Fi 180W sound amplifier is also suitable for various arcade machine projects.

Input Connections
Power: DC 12V 2A
Audio: 2 x RCA audio inputs
Audio: 1 x 3.5mm Audio Input

Output Connections
2 x Speaker terminals
(1 x Signal & 1 x Ground for each speaker)

Stereo Amp Unit
Length: 15cm (Including mounting brackets)
Width: 10cm (Including knobs)
Height: 4cm


Power Output:
Input Voltage:
Output Impendance:
4 - 8
Frequency Responce:
100Hz - 20KHz
S/N 85db

Speaker for use in arcade video game machines. This speaker is 4 Inches (10.2cm) in diameter. It features 8 Ohms & 5 watts.
Product Dimensions:
* Speaker Diameter: 10cm
* Magnet Diameter: 4.5cm
* Metal Housing: 10cm x 10cm
* Depth: 3.4cm
* Mounting Holes: Approx. 8cm apart

Product features:
* 8 Ohm - 5W
* 4 Inch size

Speaker Covers (Plastic Option):
5" speaker grill with 3 mounting holes, ideal for arcade machine projects/builds.

Product features:
* 5" diameter
* 3 mounting holes

Speaker Covers (Metal Option):
5.5" speaker cover with metal grill, ideal for arcade machine projects/builds. The 4 screw holes are spaced approx. 8cm apart (measured from centre to centre of screw holes)

Product features:
*5.5" diameter
*Grill covers screw heads


  • 5
    Hear It To Believe It

    Posted by Roy on 14th Jan 2023

    This kit surprised me to no end. I love all things sound related and for it's price I thought it would be a stop gap till I found something with more oomph. This cheap as chips amp and speakers turned out to be perfect for my build and no longer think I will be upgrading them as these are perfect

  • 5
    Good little amplifier

    Posted by Alex on 27th Mar 2021

    Easy to wire up. Good sound from small amplifier. Budget speakers sound pretty good with 60 in 1 Jamma board. Pleased with product.

  • 5
    Speaker sounds great

    Posted by Alex on 23rd Feb 2021

    Never fitted a amplifier before. Very easy to set up. Great sounds. Great price.

  • 5

    Posted by Unknown on 6th Jan 2020

    What more can you ask for, works great!.

    I got a plug to go with it for easy install!

  • 5
    Works great

    Posted by Ledow on 18th Nov 2019

    Nice unit, provides a nice loud and bassy sound to my cabinet project. I have them on quite low but they are still more than loud enough to have volume control.

    A tiny hiss when they aren't being used, but unnoticeable in the general scheme of things and certainly once you start playing.

  • 3
    Basic Starter Kit

    Posted by Wayne Mac Donald on 10th Sep 2019

    If your starting out first time cabinet builder then this will work and is relatively cheap. However, it does not come with a power transformer, so you will have to source additional power components which is a hassle and significant extra cost on something so cheap. Its an OK place to start but i would not buy it again.

  • 1

    Posted by Martin on 15th Jul 2019

    I can NOT recommend this product - it's simply not good enough. I don't know how this product is getting 4 and 5 STARS?? The wires are not real speaker wires and are SOO thin and fragile that that they cannot push any volume through and they are guaranteed to to cause problems later on. Any descent arcade build deserve a good sound solution and THIS is NOT IT

  • 5
    Hi-fi stereo sound amplifier kit

    Posted by Matt on 26th Sep 2018

    I was struggling with a pair of old PC speakers I'd taken apart but ultimately just decided to bite the bullet and get this. It works perfectly and now my cab makes a lot of noise!

  • 5

    Posted by Neil Prentice on 23rd Oct 2017

    Spot on for what I needed for my retro arcade build, not used it at full whack but so far i've been really pleased and would highly recommend.

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