


Massive Audio 12" 300 Watts RMS Dual 4 Ohm Shallow Subwoofer – GTS12
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Massive Audio 12" 300 Watts RMS Dual 4 Ohm Shallow Subwoofer – GTS12Overview The Massive Audio GTS12 is a 12 inch shallow mount subwoofer engineered for space limited installations without sacrificing bass performance. With 300 W RMS continuous power handling and dual 4 ohm voice coils, it provides strong output, wiring flexibility, and system compatibility. Its ultra slim 3. 24 inch mounting depth allows it to fit under seats, inside door panels, or in custom slim enclosures, making it ideal for tight space car audio
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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★★★★★ 5
Love them
Color: Rustic Brown + Black
They are very nice. Easy to assemble and what I expected.
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Reviewed in the United States on January 20, 2026
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Better than I thought they would be for the price. The metal seems very sturdy the shelves you can use or even make your own. I really truly like the way it’s built.
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Reviewed in the United States on April 9, 2026
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Love these!
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Quality is great- I bought for my blind box collections to show case. Love the hook and shelf option!
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Beautiful shelves
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Love these shelves
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