The SD28CR08F is a high-performance tweeter designed to cover a wide frequency band.
Its 28mm silk treated dome is fixed to an aluminum support reel.
The air gap is ferrofluid in order to increase the permissible power. The core is provided with a copper ring, the advantage of which is to substantially reduce the distortion by harmonic of rank 3.
The rear face of the dome is loaded by a damped cavity to achieve excellent behavior at the lowest frequencies.
The frequency response is characterized by excellent linearity combined with low directivity and an extension of more than 30 kHz.
Thisthe unit will advantageously be combined with the LD 130CR04 or LD 165 CR04 boomer to produce high-end 2-way systems.
Find the complete datasheet in the documents below. Strong>