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Infinity Reference 1050W OB

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10" 4-ohm subwoofer • polypropylene woofer cone • large-roll rubber surround • progressive spider design • 60-250W RMS • 1,000W peak power

Learn more about the LS-1050w-OB

We apologize

This item has been discontinued

Product Highlights


10" 4-ohm subwoofer • polypropylene woofer cone • large-roll rubber surround • progressive spider design • 60-250W RMS • 1,000W peak power

Description


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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.

  • 10" 4-ohm subwoofer
  • polypropylene woofer cone with large-roll rubber surround
  • innovative basket design minimizes depth
  • progressive spider design for excellent cone control
  • frequency response: 25-400 Hz
  • power range: 60-250 watts RMS (1,000 watts peak power)
  • sensitivity: 91 dB
  • top-mount depth: 4-9/16"
  • sealed box volume: .75 cu. ft.
  • ported box volume: 1.75 cu. ft.
  • 90 days SonicElectronix.com warranty

Subwoofer Wiring Guide


Specifications & Details


Subwoofer Specifications
Subwoofer Size
10"
Peak Power Handling
1000 watts
RMS Power Handling
60 - 250 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
25 - 400 Hz
Sensitivity
91 dB
Xmax (millimeters)
11.5 mm
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
4-9/16"
Cutout Diameter
9-1/16"

Item Details


Manufacturer:

Model Number:

1050W-OB

Weight:

10.00lbs

Internal SKU:

LS-1050w-OB

Internal Product ID:

8464

Product and How-to Videos


  • Harman International: The Pursuit of Great Sound
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

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

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