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Home / Product Category / Cables & Accessories / Speaker Wire / In-Wall Speaker Wire / 12 Gauge 2-Conductor Oxygen Free Burial Rated In Wall Speaker Cable 500ft CL3

12 Gauge 2-Conductor Oxygen Free Burial Rated In Wall Speaker Cable 500ft CL3

Product code: JA-12-2-500

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OSD Price: $149.95
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Features & Specifications

This 12 Gauge 2-Conductor Direct Burial Speaker Cable include 168 strands of pure, oxygen free copper for the highest quality signal transfer, even in long runs. Perfect for outdoor speakers, low voltage lighting and other direct burial applications, the cable features a specially formulated white polyethylene jacket that is U/V resistant and provides protection against water damage. This cable can take rough climates and still produce audiophile grade sound.

Specifications

Other Product Info

A reasonably priced alternative to MonsterŪ Cable. This wire is perfect for outdoor speakers, low voltage lighting and many other outdoor or direct burial applications. The cable features a specially formulated white polyethylene jacket that is U/V resistant and provides protection against water damage. The audiophile grade wire contains 105 strands of 99.9% pure copper conductors. The high strand count provides improved skin effect.

QUESTIONS & ANSWERS

10 Questions & 10 Answers
Noizeviol8tion
from Phoenix, az asked:
May 31, 2017
I have researched OSD 12 gauge two strand wire for some time now. I've talked to many experts in the sound design field who have told me that anything over 80 foot would require a 12 gauge wire for efficiency and less resistance. I am running about 85 to 115 feet of wire x4 channels in one location. (Across from main patio)(57ft x 14ft pergula) and a 40x10 by 40x8 L shaped main patio, in which my cabinet and equipment will be stationed. 4 speakers will be for sure with an optional 9th speaker possible. I live in Phoenix AZ, so yeah heat is a issue.... Now, should I run 14 gauge, or stick with 12? I am running an amp at about 115 watts per Channel x 7 with a later expansion of 2 more channels for a total of 9.2. Power amps might be added later and I'm definitely going to have a bunch of cooling fans.
1 Answers
Hi: Bigger is better, and also more expensive. It sounds like you are running speaker wire directly from your receiver to the speaker which is good. Typically when a set up includes speaker selectors or volume controls there is a limitation with the connector and what size wire it will accept. Most say up to 14 AWG but are made for 16 AWG. There is not a problem with most receivers or speaker terminals which accept up to 12 AWG. So if it is within in your budget 12 gauge is better than 14 gauge. The thing you want to avoid is running different Gauges in your single runs. Your chain is only as good as your weakest link. Think of the Wire as a garden hose, the larger the diameter the less resistance to the water flow amount. Same with current. TL/4399
Customer Service - Q&A
on May 31, 2017

MSP-N
from Minneapolis, Minnesota asked:
March 9, 2016
How is this different than CL3 in wall rated speaker wire in terms of direct burial?
1 Answers
Hi MSP-N: The Speaker Wire we produce has a fire retardant CL3/FT4 rated outer jacket approved for In-wall/In-Ceiling applications. CL3 is for US and FT4 is the rating for Canada. The CL3/FT4 is approved for all residential and most commercial installations. You can not run it in a Heating/Cooling Duct. That would call for a plenum rated cable that is approved for all applications (but much more expensive and a stiffer jacket). It does not matter what you are running through the internal conductors just that if you were to have a fire in the wall the jacket would melt versus burn and not give off any toxic fumes. We also add a UV protection and increase the density of the jacket so it can be used for Direct Burial. I hope that helps TL/3748
Customer Service - Q&A
on March 10, 2016

Andrew
from Mass asked:
January 29, 2015
Is this speaker cable shield so that it can be used in walls also?
1 Answers
Hi Andrew: You will note the Cable you are referring to is CL3/FT4 rated. This means the actual jacket material used is made with a fire retardant material. So if there is God forbid a fire in the walls, the jacket will not give off toxic fumes or burn so as to spread the fire in the wall. Worse case if the fire gets hot enough it will just melt. It has nothing to do with the current or signal run through the actual wire. Note these speaker wires are also twisted internally so each time there is a turn you get noise rejection eliminating the need to shield against external EMI or RF emitted noise. TL/3116
Customer Service - Q&A
on February 2, 2015

Derek
from South Carolina asked:
August 9, 2017
Sounds great but I need a very basic spec. Cable outside diameter? I have sections that have to go through conduit before the direct burial. Need the normal info to determine conduit fill code requirement. I find if difficult to believe this important information is not shown somewhere very easy to find. As I'm sure I'm just overlooking it. Thanks!
1 Answers
Hi Derek: Outside diameter is 1/4" or roughly 6.3 mm
Customer Service - Q&A
on August 21, 2017

Jose Amortegui
from Center Valley PA asked:
November 16, 2016
is the pure cooper wire or is it CCA wire
1 Answers
Hi Jose: All of our CL3/FT4 rated direct burial cables that we offer including 16, 14 and 12 gauge are pure copper. TL/4126
Customer Service - Q&A
on November 24, 2016

WDR4
from Fort Worth, TX asked:
May 12, 2015
Does the 12 gauge speaker wire come in a 4-conductor model?
1 Answers
Hello, No - our 12 gauge is only available as 2-conductor. We do have 14 gauge 4 conductor wire that is good for runs up to 200ft.
Customer Service - Q&A
on May 15, 2015

kevin
from NY asked:
March 14, 2015
I want to put the cable in a pvc conduit to further protect it. How thick is the cable in diameter? Need to decide what size pvc to get. Thanks.
1 Answers
HI Kevin: I would typically recommend 1 1/2 inch PVC. Just in case you want to run more than one cable or if you would need to run a four conductor. Also you may want to consider run a pull string at the same time in case you want to add additional cables later. TL/3189
Customer Service - Q&A
on March 18, 2015

Tim
from one17av@yahoo.com asked:
March 7, 2015
what cable labeling does the direct burial wire have on it? will it indicate that is is a direct burial wire to satisfy my local electrical inspector??
1 Answers
Hi Tim: This is the label on the outer jacket of our Speaker Wire Jazz audio 12/2 type CL3 75*C UV RES (UL) E241 235-F5 12/2 means 12 gauge, 2 conductor CL3 rated cable is approved for in-wall and In-ceiling for both Residential and Commercial applications. THis means it is fire retardant and will not burn if there were a fire inside the wall or ceiling. It would just melt and not emit any toxic fumes. The heavy duty PVC jacket is also UV resistant to resist other elements where it might be exposed above ground to the sun. (UL) E241 235-F5 is the factory listing UL approved. You must realize we are dealing with low voltage not high voltage electrical current. The next highest rated cable jacket for residential and commercial is plenum or FT6 (for Canada). This is if you were to place the cable in an air heating or cooling duct. We are pretty sure you will not have any problem having an issue with your electrical inspector. If your still concerned call them and give them the jacket text/numbers I gave you. TL/3177
Customer Service - Q&A
on March 12, 2015

fabien sfez
from paris france asked:
April 15, 2012
please can you tell me if this cable or this one (16 Gauge 4-conductor Oxygen Free Speaker Cables 500ft are compatible with osd ls3 speakers and can you tell me what is the best amplifier compatible with these speakers ? best regards fabien sfez
1 Answers
Fabien, The ls3 can use either cable, up to 100 ft 16-2 would be fine, 100-200 ft a 14 gauge and after 200 ft you should use a 12 gauge wire. The best amplifier would be determined by how many of these LS3 speakers you would want to connect. One to two pair the AMP120 would work, three or more pairs you may want to step up to a AMP200 and add aspeaker selector. CL
Customer Service - Q&A
on April 16, 2012

jim
from minneapolis asked:
April 9, 2012
how does this wire stand up to ocean salt air(condo near the ocean) and how does the sound quality compare to monster cable?
1 Answers
Hi Jim: Can you provide additional info? What are you connecting to (Speakers) and from (Amplifier/Receiver)? Are the cables going inside the wall, in the ground or hanging outside (to patio Speakers as an example)? Note the high strand count provides flexibility and passes more current when compared to Standard cables. These are 168 strands of 30 gauge copper. These are Oxegen Free (99.9% pure copper). TL
Customer Service - Q&A
on April 10, 2012

Product Reviews

5.0
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100% Recommend this product (1 of 1 responses)
By Sonja
Ocala, FL
March 18, 2012
Burial Speaker Cable
Delivers fantastic sound.
ProsRugged, Consistent Performance, Versatile
ConsNone
Best UsesOutdoor sound system