Frequently Asked Questions

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We’re proud to say that the GW4K amplifier won Green Award at the prestigious AV Awards 2023!

We were also a finalist at the 2024 Festival Supplier Awards.

Our GW4K is a 2x2000W battery-powered class-D audio amplifier which can be recharged using solar power.

Our GWbank is a portable power source which is built in synergy with our amplifiers and specifically enhances the pro audio landscape with power on-the-go.

• Our battery powered amplifiers offer the ability to be ‘off-grid’ with low average power consumption and high audio output power, lasting up to 8 hours at full volume on a single charge.
• Our class-D amplification is low-noise and highly efficient.
• The ability to recharge using solar panels, with a mains backup option if needed. Wind power capability is also in development, coming soon!
• No other product on the market can boast such high audio output power with equivalent green credentials.
• We don’t use fossil fuels to generate audio, therefore there is no atmospheric or noise pollution.

The rugged GWBank offers portable power for remote ‘off grid’ environments to power a wide variety of peripherals. Typical uses would be a mixing desk, laptop, LED lighting, radio microphones, processors, and recharging our Greenwaves amplifiers.

Recharging the GWBank can be done via solar or mains, with wind power capabilities in development, coming soon!

The current GWBank product can be used with LED lighting and we are working on a specific lighting bank with more lighting specific connectors.

Our Greenwaves amplifiers and Greenbanks (GWBank) are rated for 1000 charge/discharge cycles. However, batteries naturally deteriorate over time, and this can be compounded by adverse usage and storage conditions so always refer to the user and safety manual to achieve the best long-term performance.

Yes, each of our amplifiers and Greenbanks have a front panel display which shows the remaining battery life in % and voltage.

Fast charging at the full charge rate takes 5 hours. Using the solar panels charging will differ depending on light conditions (full sunlight = 5 hours for example).

Yes, our products are designed to be constantly charging whilst in use which means performance duration is extended.

Enquire today with our distribution partner (www.reclaimaudio.com) or contact us at sales@greenwaves.pro.

Greenwaves products are periodically featured at events across the UK. Contact us to find out when the next event is, and we hope to see you there!

Sign up on our website to get all the latest information. For specific requests, please contact us to arrange working together!

Please contact our distribution partner (www.reclaimaudio.com) for more info.

Of course! Contact us with your request and we will ensure it gets passed to the relevant technical authority within our team to provide an accurate answer.

The main Greenwaves product line is the brainchild of a University Professor and his PhD student at the time in collaboration with a key player in the UK audio landscape. This partnership has brought the unique and revolutionary GW4K amplifier to the market.

Of course! Sign up on our website to be the first to hear about new product releases and how to get your hands on them, plus exciting product development updates!

We offer a 1-year warranty as standard on all our products.

Our Greenwaves factory and service centre are located in Colchester, England.

Our amplifiers have been designed specifically to achieve higher efficiency when running our class-D amplifier, including an optimised power supply which negates the otherwise common issues with feed-through noise from dirty supplies. This synergy means that the achieved efficiency is greater than any possible external combination.

• Simple installation means there are no waiting times for electrical connection during event setup.
• The isolated power source means that electrical noise is negated from other applications running from the same source such as air conditioning, refrigeration, lighting etc.
• There is no smell compared to a generator.
• There is no noise compared to a generator. Silence is golden!
• Proximity of the power source can be minimised as it can be right on stage with the equipment if needed. A generator is typically located out of sight and out of earshot!