DMD Series 11" Shallow Spare Tire Passive Dual Voice Coil Subwoofer (4 ohm ) - DPSTX12

Marsoni

M251S

$175.50

Get it in 3 business days with 1 day shipping. Friday, May 29

DMD Series 11" Shallow Spare Tire Passive Dual Voice Coil Subwoofer (4 ohm ) - DPSTX12DPSTX12 DMD Series 11" Shallow Spare Tire Passive Dual Voice Coil Subwoofer (4 ohm ) The DPSTX12 Shallow Spare Tire Passive Subwoofer from Diamond Audio is a space saving bass solution designed for drivers who want enhanced low frequency performance without sacrificing trunk space. Engineered to fit directly into the factory spare tire well, this DMD Series subwoofer provides powerful, controlled bass while maintaining a clean, OEM style appearance.

Easy Shipping

Quick Dispatch:

Your DMD Series 11" Shallow Spare Tire Passive Dual Voice Coil Subwoofer (4 ohm ) - DPSTX12 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your DMD Series 11" Shallow Spare Tire Passive Dual Voice Coil Subwoofer (4 ohm ) - DPSTX12 ships.

Need Help?
Questions about DMD Series 11" Shallow Spare Tire Passive Dual Voice Coil Subwoofer (4 ohm ) - DPSTX12, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for DMD Series 11" Shallow Spare Tire Passive Dual Voice Coil Subwoofer (4 ohm ) - DPSTX12 in your area.

Get Shipping Estimates

Country Zip/Postal Code

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]
Please click here for more details>>> Return & Exchange Policy

its works great .when applying more coats the shinier it gets i used on several old boats because the florida sun bakes the jell coat right off and no wax made can withstand salty seas , so why not ,, when you apply use the mit and don't gob it on .. nice and easy and recoat in five minutes when you get to about five coats you will be amazed.looks like new .. just a tip also after about a year or so and you want to re apply,, go to your local hardware store and get a gallon of high strength or non diluted floor stripper and put in spray bottle and use to remove old poli-glow also great for cleaning stubborn stains [ i use full strength ] just spray on and brush with a scrub brush and rinse ..and let dry and re apply ,, its also works on car faded bumpers ,, also never use harsh cleaners it will cause streaking the best thing i have found for cleaning the boat after poli glow was put on is car wash from auto store with wax or not it seems not to hurt the shine . it reminds me of mop an glow,,.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 29, 2020

Verified Purchase

Kevin H.

Belleville, US

★★★★★ 5

RV owner.

Excellent product. Delivers the shine and protection as advertised.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 21, 2026