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Infinity Reference 860W - Open Box, Good Condition (Used)

250W 8" Reference Series Single 4 ohm Subwoofer Open Box Complete (Good, Used)

Infinity
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• 1000W Peak
• 250W RMS
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces

Learn more about the ls-860w-obc5

We apologize

This item has been discontinued

Description


Infinity 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.



To Infinity, and Beyond Your Normal Woofer

Don’t let this 8 inch Infinity Reference subwoofer fool you; it has no problems pumping out deep, clean bass when you’re tight on space. At 1000 watts of peak power, it takes the heat without stepping out of the kitchen. All of this without sacrificing sound quality or cutting sensitivity.

Infinity’s product quality and excellence stem from their passion for music. This fact is evident in each of their lines, with no exception to their Reference Series subwoofers. Whether you listen to rock, hip-hop, jazz, country or anything else, these woofers will shine through with every note. High-gloss polypropylene woofer cone is lightweight which assures maximum efficiency which produces high output with modest amplifier power. This in no way means the Reference woofers don’t have a sound quality side, far from it. Sound quality is the name of Infinity’s game, and every beat will be smooth, crisp, and hard hitting. The large-roll rubber surround absorbs distortions that travel through the cone, ensuring clean bass response. Vented polepieces help cool the motor structure which allows for an increase in power handling. Engineering at Infinity is state-of-the-art and a great deal of computer aided design software is used to devise their products. This commitment shows in all of their product lines, and with such a good reference, it’s a no brainer.

The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.



Item Condition - Open Box, Good Condition:
A Good Open Box used product shows wear from consistent use, but it remains in good condition and works perfectly. It may be marked, have identifying markings on it, or show other signs of previous use or installation. Original packaging, paperwork or protective wrapping may be missing or not included in its entirety. Warranty details are included in the item description or comments.

General Features:

  • 8" Single 4 Ohm Reference Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 250 watts
  • Impedance: Single 4 Ohm
  • High-gloss polypropylene woofer cone ensures maximum woofer efficiency
  • Large-roll rubber surround absorbs distortions
  • Vented pole pieces provide additional cooling of the motor
  • 2" Voice coil
  • Also found as: REF860W
  • Frequency response: 30-400 Hz
  • Sensitivity: 91 dB
  • Mounting Depth: 5-3/16"
  • Cutout Diameter: 7-5/16"
  • Authorized Internet Dealer
  • 1 year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Infinity Reference 860W - Open Box, Good Condition (Used) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Infinity Reference 860W - Open Box, Good Condition (Used) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Infinity Reference 860W - Open Box, Good Condition (Used) Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Infinity Reference 860W - Open Box, Good Condition (Used) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Reference Series
Subwoofer Size
8"
Peak Power Handling
1000 watts
RMS Power Handling
250 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 400 Hz
Sensitivity
91 dB
Xmax (millimeters)
13 mm
Subwoofer Design
Round / Circle
Main Cone Color
Silver
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
.35 cubic feet
Maximum Sealed Box Volume
.35 cubic feet
Minimum Ported Box Volume
.6 cubic feet
Maximum Ported Box Volume
.6 cubic feet
Top-Mount Depth (Mounting Depth)
5-3/16"
Cutout Diameter
7-5/16"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
29.6 Hz
Equivalent Compliance (Vas)
15.23 liters
Total Speaker Q Value (Qts)
.45
Electrical Q Value (Qes)
.483
Electrical Resistance of Voice Coil (Re)
3.3 ohm
Mechanical Q Value (Qms)
6.1
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

860W-2

Weight:

11.00lbs

Internal SKU:

ls-860w-obc5

Internal Product ID:

136873

Customer Ratings & Reviews


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