Aluminium Die casting for Premium Audio Components
MRT are a valued casting partner to some of the UK’s leading premium audio and hi-fi brands.
Our high-end audio die cast components include speaker housings, tone arms, turntable platters, and fascia panels.
Our Audio Capabilities
We are well acquainted with the exacting quality requirements of the hi-fi industry. We provide precision engineering for optimum sound reproduction, and outstanding surface finish to deliver a premium aesthetic.
Client quality teams are always welcome to visit our world-class manufacturing facilities for audits and manufacturing reviews.
During the development phase MRT offer industry leading simulation and design tools to optimise your component for manufacture. This cuts development time and minimises design changes after initial sampling, reducing your time to market.
Continuous investment in our UK foundry and CNC machining facility has positioned MRT among the most technically advanced and highly flexible diecasting facilities in Europe for the production of audio components.
We're primed to help customers overcome many of the pain points associated with this sector, including weight reduction, aesthetic finishes, acoustic stability and cost savings linked to tooling.
Our combination of diecasting and CNC machining provides the speed and economy of casting, and the precision and repeatability of machining.
Surfacce Finishing & Aesthetic Excellence
High pressure aluminium diecasting is ideal for thin walled, lightweight audio components. The process is repeatable and consistent. We specialise in excellent cosmetic finish to our castings.
A comprehensive range of surface finishing processes ensures MRT can provide a one-stop-shop for finished cast components complete and ready for your assembly line.
Our flexible manufacturing processes, and can-do approach ensure we can respond quickly to changes in demand, or for compressed time-scales on product launches.
Request a quote for your audio casting component.
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Why Choose MRT?
Why Choose MRT?
- Valued partner to the UK’s leading premium audio and hi-fi brands
- Experienced in the high aesthetic requirements of the audio market
- Continual investment in UK foundry and CNC machining facility
- Gravity Diecasting, High Pressure Diecasting and CNC Machining from one source
- Offer industry leading simulation
- Comprehensive design for manufacture support
- Offer a wide range of surface finishing processes
- Work to short lead times
HOW can MRT Castings help you?
I want...
- Select what you need
- a complete solution
- to develop a new component from initial concept
- advice on what processes are best suited to my component
- prototypes before committing to production tooling
- to re-shore production to the UK from overseas
- a new supplier to use existing tooling
- to convert a machined from solid part to a casting
- a supplier who can meet stringent quality requirements
New at MRT Blogs
Unit 4 Rebuild
11th Sep 2025
MRT is delighted to announce the completion of the latest phase of our on-site redevelopment programme. Following the relocation to our new foundry building in 2021, Unit 4, the erstwhile home of our diecasting operations, was left empty and to be honest, a little worse for wear.
Read MoreWe’re all enjoying the summer weather right now, but at MRT we’re putting the sunshine to great use.
Read MoreWe're excited to announce that MRT Castings will be exhibiting again at Southern Manufacturing & Electronics!
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