Dayton Audio NHP25F-4

€22.40 *

Prices incl. VAT plus shipping costs

Delivery time 10 Workdays

  • da-nhp15f-4
NHP25F-4 1" Soft Dome High Power Neodymium Tweeter 4 Ohm   Quick Overview The Dayton... more
Product information "Dayton Audio NHP25F-4"

NHP25F-4 1" Soft Dome High Power Neodymium Tweeter 4 Ohm

 

Quick Overview

The Dayton Audio compact NHP25F-4 1" soft dome tweeter uses a high temperature neodymium motor, Ferrofluid cooling, and rear mounted heatsink for improved heat dissipation making this tweeter suitable for higher output systems and even professional line arrays. In addition, the flat response and high efficiency makes the NHP25F-4 an amazing value.

Product Highlights

  • Attached heatsink and ferrofluid cooling for increased power handling
  • Over 95 dB efficient is perfect for use in higher output designs
  • Compact cast aluminum faceplate minimizes center to center distance
  • High temperature neodymium motor allows high output for extended periods
  • Extremely smooth response makes for easy transition to midrange diver

 

Specifications

  • power handling (continuous/programme) = 40 W
  • frequency range = 3000-20000 Hz
  • resonance frequency fs = 1689 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 95,0 dB (2,83V; 1m)
  • DC resistance Re = 3,18 Ohm
  • voice coil inductance L = 0,03 mH
  • effective piston radiating area Sd = 7,5 cm2
  • total Q factor Qts = 1,32 (Qms=3,75, Qes=2,04)
  • voice coil diameter = 25 mm
  • mounting diameter d = 40,1 mm
  • overall diameter d = 63,75 mm
  • mounting depth (not countersunk) t = 19,2 mm
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