

Morel GR12 Lotus 12 Inch 300mm Car Subwoofer Grille Single
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The Morel GR12 Lotus is a 12 inch (300mm) single protective grille for Morel 12 inch subwoofers, featuring Morel's Lotus pattern of varied hole sizes and shapes. It is compatible with the Ultimo Pro 124, Ultimo Powerslim 124D, Ultimo SCX 122 and Kinetic 124, and is part of the Morel accessories range.
Key specifications
- Size: 12" (300mm)
- Fits: 12 inch Morel subwoofers
- Compatible models: Ultimo Pro 124, Ultimo Powerslim 124D, Ultimo SCX 122, Kinetic 124 and any 12" Morel subwoofer
- Pattern: Lotus varied hole sizes and shapes
- Construction: ultra-thin metalwork
- Quantity: single grille
- Model code: MOR GR 12 LOTUS
Morel GR 12 Lotus 12" (300mm) Grille
The Morel GR12 Lotus (MOR GR 12 LOTUS) is a decorative and protective grille for 12" (300mm) Morel subwoofers. It uses Morel's Lotus hole pattern — varied hole sizes and shapes across the grille surface — to reduce the horn effect that uniform-hole grilles can introduce. It is the largest grille in the Morel accessory range and is supplied as a single unit. Suitable for any installation where the 12" subwoofer cone is exposed and physical protection is needed.
The Lotus pattern is acoustically significant at this size. Variation in hole geometry prevents any single resonant frequency from dominating, which is especially important across a 12" aperture. Ultra-thin metalwork keeps the grille acoustically transparent even when fitted to a high-output driver moving significant volumes of air.
- Lotus engineered hole pattern — varying hole geometry reduces resonant colouration across the full 12" (300mm) aperture
- Compatible with Morel's 12" subwoofer range — Ultimo Pro 124, Ultimo Powerslim 124D, Ultimo SCX 122, Kinetic 124 and any 12" Morel subwoofer
- Ultra-thin metalwork construction — acoustically nearly invisible; protects cone and surround without acoustic compromise
- Signature Morel Lotus aesthetic — single grille unit; completes the installed appearance of any 12" Morel subwoofer
Explore the full range in Morel Subwoofers.
Specification
| Shape | Round |
|---|---|
| Type | Grills |
| Series | Lotus |
| Article Number | MOR GR 12 LOTUS |
| Country of Manufacture | China |
More specs
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What's Included
- MOR GR 12 LOTUS
Morel
About the Morel MOR GR 12 LOTUS
From our tech experts at CEN
The Morel GR12 Lotus (MOR GR 12 LOTUS) is a single 12 inch (300 mm) protective grille for Morel 12 inch subwoofers. Its Lotus pattern of varied hole sizes and shapes reduces the resonance a uniform grille can add, and the thin metalwork stays acoustically transparent.
Who it suits
Owners of a 12 inch Morel subwoofer where the cone is exposed, such as an open boot, van or camper. Morel lists it for the Ultimo Pro 124, Ultimo Powerslim 124D, Ultimo SCX 122 and Kinetic 124, and any other 12 inch Morel subwoofer.
Our tech experts advise
It is one grille, so order two for a pair of subwoofers. Fit it once the enclosure is finished and secured, and check the grille clears the cone at full excursion before you play it hard. Grilles protect the cone but not the box, so secure the enclosure properly too. See car audio installation.
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Frequently Asked Questions
Q: Which subwoofers does the Morel GR12 Lotus grille fit?
A: It is designed for 12 inch (300mm) Morel subwoofers, including the Ultimo Pro 124, Ultimo Powerslim 124D, Ultimo SCX 122 and Kinetic 124.
Q: What does the Lotus pattern on the GR12 do?
A: The varied hole sizes and shapes spread the resonant peaks of the holes across a wide frequency range, so they do not cluster into an audible peak (the horn effect) as with uniform-hole grilles.
Q: Does the GR12 grille affect sound quality?
A: It is made from ultra-thin metalwork with minimal mechanical interaction with the subwoofer's output, while protecting the cone from accidental damage.




























