Summer Sale!
In-Store Only
Not on our shelf right now. We order this one in from our supplier and it usually dispatches within 3 to 7 business days.
In store only. This product is sold through our Albion Park Rail and South Nowra stores. Contact us for a quote: email sales@frankiesautoelectrics.com.au or visit either store and our team will help you choose the right setup. Call Albion Park Rail on (02) 4257 2636 or South Nowra on (02) 4423 5254.
Mille 12" (300mm) Subwoofer Grille
The Hertz MG300.3 has been designed to not only provide protection for your subwoofer, but to also offer seamless integration with your installation. Designed to suit MP300D2 and MP300D4.3 subwoofers, this grille is clad in a full robust metal structure that features a solid cast aluminium ring and hidden mounting screw locations.
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Specifications:
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
Albion Park Rail
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
© 2026, Frankies Auto Electrics
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