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Massive Audio UFO10 (UFO 10) (Open Box, Great)

600W Max (300W RMS) 10" Series Dual 4 ohm Shallow Mount Car Subwoofer

Massive Audio
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• 600W Max
• 300W RMS
• Injection Molded Polypropylene Cone
• Pressed Foam Surround
• Heavy Gauge Steel Basket
• Shallow Mount
• CEA-2031 Compliant Speaker

Learn more about the ls-ufo10-u8

We apologize

This item has been discontinued

Product Highlights


• 600W Max
• 300W RMS
• Injection Molded Polypropylene Cone
• Pressed Foam Surround
• Heavy Gauge Steel Basket
• Shallow Mount
• CEA-2031 Compliant Speaker

Description


Massive Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

General Features:

  • 10" Dual 4 ohm UFO Series Shallow Mount Subwoofer
  • CEA-2031 Compliant speaker
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Injection molded polypropylene cone
  • Pressed foam surround
  • Shallow mount installation fits into tighter spaces and saves room
  • Poly cotton spider with woven round wire
  • Heavy gauge steel basket
  • 5-way binding post terminals
  • Dual 2.5" 4 ohm voice coils
  • High flux Y30 strontium magnet
  • Top-mount depth: 2.95"
  • Cutout diameter: 9.09"
  • Sensitivity: 82.5 dB
  • Resonance Frequency (Fs): 35.9
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty
  • Priced Individually

PDF icon Massive Audio UFO10 owner’s manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio UFO10 (UFO 10) (Open Box, Great) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio UFO10 (UFO 10) (Open Box, Great) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Massive Audio UFO10 (UFO 10) (Open Box, Great) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio UFO10 (UFO 10) (Open Box, Great) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
UFO Series
Subwoofer Size
10"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2.5"
Sensitivity
82.5 dB
Xmax (millimeters)
8 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Foam
Magnet Structure
Single Stacked
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.77 cubic feet
Optimum Ported Box Volume
1.07 cubic feet
Top-Mount Depth (Mounting Depth)
2.95"
Cutout Diameter
10.31"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
35.9 Hz
Equivalent Compliance (Vas)
20.1 liters
Total Speaker Q Value (Qts)
1.56
Electrical Q Value (Qes)
2.24
Electrical Resistance of Voice Coil (Re)
3.4 ohm
Mechanical Q Value (Qms)
5.64
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

UFO10-2

Weight:

28.00lbs

Internal SKU:

ls-ufo10-u8

Internal Product ID:

228076

Product and How-to Videos


  • Dalek Massive @ Massive Audio Booth | CES 2014
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.