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Project Amp Box mono power amplifier

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With a healthy 28W into 8 ohms the Project Amp Box mono has plenty of power for most domestic loudspeakers. Based upon high efficiency class D circuitry, an ideal small footprint mono power amplifier which can be used to bi-amp your speakers for improved sound quality. Fittied with high quality RCA and speaker terminals, the the metal cased amplifier is very well screened from magnetic interference. A separate power supply keeps the size down, while the trigger input allows remote power on control.

Bi-Phase PWM(Pulse Wave Modulation) circuit  

• Discrete design for ultra-dynamic playback and highest resolution  

• SMD for short signal paths  

• 1x40W@4ohms/1x28W@8ohms  

• Ultra high-efficiency: approximately 80% of power consumption goes to “power out”  

• Gold-plated, over-sized binding posts  

• Trigger-switching with Loop-out  

• RCA-Loop-out, for Bi-Amping, etc  

• Available in black and silver

Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £100*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.


Orders are sent via our couriers' DPD on a next-day-delivery service and usually, take between 1 and 3 days. 


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*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however, delivery to these locations will incur a charge and can only be sent via a 2-day service.