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Dayton Audio ND28F-6 1-1/8" Neodymium Dome Tweeter

Brand:| Model: ND28F-6
Overview
This compact 1-1/8" soft dome tweeter offers the best of both worlds. A low free air resonance together with a compact faceplate.
Highlights
  • Front-mount design
  • Center-to-center spacing as low as 2-1/2"
  • Great top-end air and sparkle
  • Self shielding neodymium motors
Part # 
275-040
Weight: 0.6 lbs.  
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Part # 275-040
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Product Details

Dayton Audio ND28F-6 1-1/8" Neodymium Dome Tweeter

This compact 1-1/8" soft dome tweeter offers the best of both worlds. A low free air resonance together with a compact faceplate. Great for MTM or line array designs.

Specifications: • Power handling: 30 watts RMS/60 watts max • VCdia: 1" • Le: 0.08 mH • Impedance: 6 ohms • Re: 5.4 ohms • Frequency range: 2,200-20,000 Hz • Fs: 1,097 Hz • SPL: 88.4 db 1W/1m • Qms: 2.16 • Qes: 2.94 • Qts: 1.24 • Dimensions: Overall diameter: 2.56", Cutout diameter: 1.71", Depth: 0.77".



Product Specifications
  • Tweeter TypeSoft Dome
  • Cone / Dome Diameter1-1/8"
  • Impedance6 ohms
  • Power Handling (RMS)30 Watts
Dayton Audio ND28F-6 1-1/8" Neodymium Dome Tweeter
  • BrandDayton Audio
  • ModelND28F-6
  • Part Number275-040
  • UPC844632064586
  • Product CategoryTweeters
  • Unit of MeasureEA
  • Product Rating
    (12 Reviews)
  • Weight0.6 lbs.
  • Case Qty100
  • 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.

View similar products to the Dayton Audio ND28F-6 1-1/8" Neodymium Dome Tweeter
in the Tweeters product category.

Reviews

Dayton Audio ND28F-6 1-1/8" Neodymium Dome Tweeter
Dayton Audio ND28F-6 1-1/8" Neodymium Dome Tweeter is rated 4.0833 out of 5 by 12.
Rated 3 out of 5 by from Not what I expected.Just arrived today. Hooked them up and... :( They are very lacking in the twinkle department. In their defense, I don't think they sound bad, but they don't extend as high as I'd like. They sound fast, light, and airy but, as other reviews have pointed out, it's going to need some tweaking at the source.
Date published: 2014-03-20
Rated 4 out of 5 by from Worked great in my JeepI installed a pair of these in the sound bar of my Jeep. I just used a 6.8uf cap for a crossover. They made a huge improvement!
Date published: 2013-04-20
Rated 4 out of 5 by from Replacement for Sony SS B-1000I have two sets of Sony B-1000 speakers - don't ask. One set is using the Vifa BC25SC06-04; one has these Dayton ND28F-6 tweeters. The Daytons do not have as strong an output as the Vifa in the upper octaves, but I believe they are a better timbre match to the Sony "woofer" -actually a full-range. Also, the Daytons can be crossed lower.For the ND28F-6, I used a second order high-pass at 3000Hz. I inserted a 1 ohm resistor in series to knock it down 1.4db from an spl of 88.4 down to 87db - same as the Sony full-range. It also raises the electrical resistance to 6.6 ohm, which is about the same as an average nominal 8 ohm speaker. That makes the calculation for the crossovers/filters a lot simpler.The result isn't too terrible, and I can always boost the high end with tone controls, if I think it is necessary. As is, though, it is smooth and easy to listen to. The pair with the Vifa tweeters can get intense on some music. The Daytons are less fatiguing.
Date published: 2012-08-07
Rated 5 out of 5 by from Very Smooth and Clear TweeterI bought a pair of these to replace the stock tweeters on a pair of Samson Resolv 80a studio monitors. The main reason i chose these was because the original speakers are not available, and the measurement on these speakers fit the stock mounting specs on the Resolv monitors. I was very happy with the fit and these speakers looked better than the original metal domed tweeters, but the real surprise came when i powered up and put some signal to them. They are silky smooth sounding, not harsh at all. They are not bright, but they are very accurate. I have not used them enough to get them broken in yet, but they sound really good already. All in all, i would say these are a couple steps up in sound quality from the original tweeters. The only downside was the originals had a heatsink on the back of them, but i simply took the heatsinks off the originals and super glued them onto the new Dayton tweeters. That should help keep the temps in check during long mixdown sessions and extend the life of these tweeters. If you need a decent set of tweeters, and these fit you application, don't be afraid of these. The only thing i would get for them is some protection for the dome, depending on your application. I didn't bother to put any on the studio monitors, but i don't have any kids around who would be tempted to touch them..!
Date published: 2013-09-19
Rated 5 out of 5 by from More than expected at this price point...Needed a pair of tweeters to install in the doors of my B5 (1999.5) Audi A4. Took a chance on these and they've far exceeded my expectations... and they fit into the factory space in the door PERFECTLY if you remove the faceplate.I'm running them active, crossing them over at 2.2K with a 24 dB slope. Really brings home the top end and matches up incredibly well with the Dynaudio drivers.System:Alpine 9887JL Audio 300/4 and 500/1Dynaudio MW150 (front doors)Alpine 12" R series sub
Date published: 2013-03-10
Rated 5 out of 5 by from Need Cross low with a Small Neo- This is itVery capable of 2000 with a steep Xover filter. Not too many small neos can do that. Sweet sounding, very forgiving with bad recordings. Great alternative to small Morels but much easier to mount/countersink. You may need a bit of tweaking to get max "sparkle", but a very capable and versatile driver
Date published: 2013-05-16

Product Q&A

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who own this product or have experience with it.
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Dayton Audio ND28F-6 1-1/8" Neodymium Dome Tweeter

Does the mounting depth include the terminals?

Asked by: Dave80
PROBABLY DOES AND THOSE TERMINALS CAN BEND INWARD ONE TIME FOR CLOSER MOUNTING LIKE IN CAR SITUATION
Answered by: digitalhaven 53
Date published: 2011-12-27

6 ohm with an 8 ohm crossover?

will this work with the Dayton Audio XO2W-3K 2-Way Crossover 3,000 Hz
Asked by: ikymagoo
This will work, the crossover point will be shifted to around 4,500 Hz.
Answered by: mikevv
Date published: 2012-11-02

How does this compare with the Dayton ND20FA-6?

I really like the ND20FA-6 and was wondering if this has the same sound characteristics.
Asked by: Dave80
It's actually the better tweeter - better high end extension, and because it's 3/4" - it will have better dispersion characteristics. It has lower power handling capacity though - so make sure you design your crossover correctly. If 3500hz - 24db/oct. If around 7000, 6db/oct. 5K should be okay. I prefer 6db crossovers as they keep the drivers in phase...
Answered by: MarkAJH
Date published: 2012-06-06

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