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      Home / Drivers / Tweeter
      • SB Acoustics SB15SFCR39-8 5" Paper Cone Woofer
      • Dayton Audio EX2HMP-5 IMS™ Exciter Interchangeable Mounting Disc 5-Pack
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      Dayton Audio - ND25FW-4 1" Soft Dome Neodymium Tweeter with Waveguide 4 Ohm
      Dayton Audio - ND25FW-4 1" Soft Dome Neodymium Tweeter with Waveguide 4 Ohm
      Dayton Audio - ND25FW-4 1" Soft Dome Neodymium Tweeter with Waveguide 4 Ohm
      Dayton Audio - ND25FW-4 1
      Dayton Audio - ND25FW-4 1
      Dayton Audio - ND25FW-4 1

      Dayton Audio ND25FW-4 1″ Soft Dome Neodymium Tweeter with Waveguide 4 Ohm

      ₹1,977.00

      67 in stock

      SKU: ND25FW-4 Categories: Drivers, Tweeter Tags: 1inch, 4Ohm, DaytonAudio, ND25FW, NeodymiumTweeter Brand: Dayton Audio

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      • Description
      • Additional information
      • Reviews (0)

      Dayton Audio ND25FW-4 1″ Soft Dome Neodymium Tweeter with Waveguide 4 Ohm

       

      Quick Overview:

      Dayton Audio has added a waveguide faceplate to the popular ND25 soft dome to create the ND25FW-4 tweeter. The waveguide faceplate controls dispersion and minimizes ceiling and wall reflections, which increases efficiency across most of the passband.

       

      Product Highlights:

      • Waveguide-loaded 1″ treated silk dome
      • Waveguide provides controlled directivity and higher efficiency
      • High-strength neodymium motor with heatsink and ferrofluid cooling
      • Low Fs of 1,350 Hz can accommodate crossover points as low as 2,500 Hz
      • Standard 104 mm tweeter cutout for easy integration into many existing systems
      • Included foam gasket ensures a good seal to the enclosure

       

      Product Description:

      The Dayton Audio ND25FW-4 tweeter features a unique integrated round waveguide faceplate that provides a controlled directivity transition at high frequencies, reducing the effect of room reflections on the speaker’s tonal balance. Unlike conventional flat-faceplate dome tweeters whose directivity does not match the midwoofer driver near the crossover frequency, the ND25FW-4’s waveguide is curved to maintain consistent directivity at the transition. The waveguide also acts as a low-compression horn, lowering distortion. Waveguide-loaded dome tweeters are embraced within the industry for providing directivity control and mild horn loading without the negative effects of compression loading such as impulse smear and throat distortion where high levels are not needed. The waveguide profile used in the ND25FW-4 provides a minimum dispersion angle of about 90 degrees, and maintains directivity control to about 2,000 Hz, but the round waveguide will install easily into the same 104 mm standard tweeter cutout used commonly by dome tweeters with larger ferrite motors.

       

      Product Specifications:

      Speaker Type

      Tweeter

      Power Handling (RMS)

      20 watts

      Impedance

      4 ohms

      Sensitivity

      91 dB @ 1W/1m

      Frequency Response

      2,500 – 20,000 Hz

      Voice Coil Diameter

      25 mm

      Power Handling (max)

      40 watts

       

      Thiele-Small Parameters:

      Resonant Frequency (Fs)

      1350 Hz

      DC Resistance (Re)

      3.20Ω

      Voice Coil Inductance (Le)

      0.04 mH

       

      Mounting Information:

      Overall Outside Diameter

      4.09″

      Depth

      1.57″

       

      Dayton Audio ND25FW-4 Specification

      Dayton Audio ND25FW-4 Graphs/FRD/ZMA Data File

      Weight160 g
      Dimensions13 × 12 × 6 cm
      Brand

      Dayton Audio

      MPN

      275-051

      JAN

      85182900

      Speaker Size

      1"

      Speaker Type

      Tweeter

      Reviews

      There are no reviews yet.

      Only logged in customers who have purchased this product may leave a review.

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