Dayton Audio DNR-8.0 8 Ohm 10W Precision Audio Grade Resisto

Dayton Audio DNR-8.0 8 Ohm 10W Precision Audio Grade Resistor

Brand:| Model: DNR-8.0
Overview
Dayton Audio DNR Series "Audio Grade" resistors are used in Zobel networks and fixed L-Pad attenuator circuits for tweeters. Nickel-chromium elements, a high thermal conductivity ceramic core, and welded construction all contribute to their low-noise performance.
Part # 
004-8
Weight: 0.01 lbs.  
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Part # 004-8
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Product Details

Dayton Audio DNR-8.0 8 Ohm 10W Precision Audio Grade Resistor
Dayton Audio DNR Series "Audio Grade" resistors are primarily used in Zobel networks and fixed L-Pad attenuator circuits. Nickel-chromium elements, a high thermal conductivity ceramic core, and welded construction all contribute to their low-noise performance. With a precision 2% tolerance, gold-plated oxygen free copper leads, and low-inductive wire wound construction, this resistor is a must for your next speaker crossover project! Dimensions: 48 mm L x 10 mm W x 10 mm H. Sold individually.


Product Specifications
  • Resistance8 ohms
  • CompositionLow-Inductive Wirewound
  • Power Rating10 Watt
  • Tolerance5%
Dayton Audio DNR-8.0 8 Ohm 10W Precision Audio Grade Resistor
  • BrandDayton Audio
  • ModelDNR-8.0
  • Part Number004-8
  • UPC844632025785
  • Product CategoryAudio Grade / Non-inductive Resistors
  • Unit of MeasureEA
  • Product Rating
    (6 Reviews)
  • Weight0.01 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Similar Products

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in the Audio Grade / Non-inductive Resistors product category.

Reviews

Dayton Audio DNR-8.0 8 Ohm 10W Precision Audio Grade Resistor
Dayton Audio DNR-8.0 8 Ohm 10W Precision Audio Grade Resistor is rated 4.6667 out of 5 by 6.
Rated 4 out of 5 by from Non-inductive claim false but harmlessI'd just like to add that these are made the same way and are just as inductive as any wirewound power resistors. There is a solenoid of resistance wire wound simply in one direction on a thin core and embedded in cement. What keeps this from being a scam is that this construction generally creates inductance that is low enough not to matter much at audio frequencies, and the price is about the same as any wirewound resistor. These also have zero-purpose gold plating on the leads that is difficult to solder to and dissolves away into the solder once one is able to tin them. FWIW, real non-inductive wirewound power resistors are much more expensive, but not necessary, and tin plating is always best. These are a good value as long as you don't expect them to be truly non-inductive. Still, I'd go with the Xicon units, because they are easier to solder to and do not reward anyone for printing dubious information on the parts. I don't think this detracts from PE or Dayton as great companies that make or sell mostly great stuff. I buy all kinds of stuff from them, just not these resistors, which failed my initial eval.
Date published: 2013-10-13
Rated 5 out of 5 by from great productworks well to reduce watts
Date published: 2011-02-17
Rated 4 out of 5 by from good resisitor but regular 10W ones measure betterI use a lot of 10 Watt resistors--hundreds and hundreds per year--in speaker circuits, especially in the 8 ohm value. So on two different occasions months apart, using a quality LCR meter, I have measured the quality of these against the regular 10w 8.2 sandcast/ceramics Dayton sells. These certainly meet their specs, nicely: example: inductance only 4.6uH, DCR 8.19...BUT the 8.2 Ohm 10W sandcast/ceramics Parts Express sells for a third of the price of the non-inductive ones consistently do better: 4.1uH and 8.27 OHMs...lower inductance AND closer precision!
Date published: 2013-05-06
Rated 5 out of 5 by from Does it's job wellThis product is exactly what it should be and a great value. There is very little wattage actually going to a tweeter, so a 10W resistor can be used in a speaker crossover to a tweeter that oveall will handle many hundreds of watts, though you may want to use the 20W if on a midrange crossover in a high-power situation.
Date published: 2011-02-17
Rated 5 out of 5 by from Well within spec. . .They work and they are all consistenly, well within spec. Gold leads are overkill though. . .
Date published: 2011-02-17
Rated 5 out of 5 by from Excellent ResistorI have used Dayton resistors in a number of speaker building projects and have always been very pleased with their performance and construction quality. They work well for both speaker attenuation networks and zobels. Performance in my opinion is almost as good as Mills resistors at one-third the cost. Highly recommend this product..
Date published: 2011-02-17

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Dayton Audio DNR-8.0 8 Ohm 10W Precision Audio Grade Resistor

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