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Home/Equipment/Subwoofers/Massive Audio/UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer
UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer
UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer
UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer
UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer
Massive Audio/Subwoofer

Massive Audio UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer

SOLD AS EACH In the space of shallow mount subwoofers, only a few are capable of actually producing quality, deep bass. The Massive Audio UFO10V2 is a stellar shallow mount option on the market today. That is quite a statement, so let’s break it down as to why. Shallow mount subs are here to solve the problem of limited mounting depth or space for a subwoofer. Our UFO10V2 is designed to perform very similarly to a standard 10” subwoofer, but with half the mounting depth requirement, and that is exactly what we were able to do. Now, how did we do it? First, we moved to a flat cone for the UFO10V2. The flat cone style gains some depth behind the cone, inside the basket itself. Next we upgraded the strength of the magnets to a high flux Y30 strontium magnet. That allowed us to reduce the width of the motor, therefore we were able to invert the smaller motor into the area inside the basket that is no longer taken up by a deep cone. All of that work produced a mounting depth reduction down to only 3.1” total. This all means, you can fit a great sub in that tight space now, you can still get great bass out of it too. The UFO10V2 is a must have for under the rear seat, or behind seat boxes for pickup trucks. To produce the same great bass that the renowned TKO series does, we used a very similar 2.5” EISV aluminum voice coil, and gave it loads of venting, through the basket and through the pole, to keep cool under hard bass notes. We also brought over similar cotton progressive spiders with woven leads to keep the cone under control and no mechanical noise. With an rms power handling of 300 watts and 8mm of Xmax, the Massive Audio UFO10V2 really sets itself at the top of the shallow mount subwoofer market. We do our best to develop a great subwoofer for all types of needs and budgets. The UFO10V2 is not just a great performer in a small space, it is also a killer value too. You will be hard pressed to find a quality comparable sub in this price bracket
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Thiele-Small Parameters

Measured at small signal levels per AES standards

Power Handling
Pe(RMS power)
300 W

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

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Compare Prices(1 retailer)
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Sonic ElectronixAuthorized Dealer
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$114.99
Updated 3/21/2026
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Frequently Asked Questions

What is the Massive Audio UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer?

The Massive Audio UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer is a car audio equipment made by Massive Audio. View full specifications and where to buy on this page.

How much does the Massive Audio UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer cost?

The Massive Audio UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer typically sells for around $115 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the Massive Audio UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer?

You can purchase the Massive Audio UFO10V2 - 10" 300 Watts RMS Dual 4 Ohm Slim Subwoofer from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

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