HERTZ by Elettromedia

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ET 26.5


ET 26.5 is a dome car audio tweeters designed to achieve perfect frequency response linearity and high sound levels.
This tweeter employs a 26 mm innovative Tetolon dome with hemispheric profile and wide roll surround. A new compression chamber, designed with advanced finite element technologies, increases overall sound-level and improves off-axis dispersion ensuring powerful, neat, undistorted sound. The high energy neodymium magnet and the low carbon content plates contribute to noticeably increase the magnet group stability and permeability. Functionality and efficiency of materials and geometry, to reproduce a transparent, natural sound, even under extended periods of operation.

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Adaptor ring


Provided adaptor ring designed for installation in GM and Honda models with 6”.

Data table

Power Handling - Peak W 120
Power Handling - Continuous W 60
Impedance 4
Frequency response Hz 50 ÷ 21k
Sensitivity dB SPL 93
Woofer size mm (in.) 160 (6)
Tweeter size mm (in.) 15 (0.6)
Woofer Voice Coil Ø mm (in.) 25 (1)
Woofer magnet High density flux ferrite
Tweeter magnet Neodymium
Woofer cone Water-repellent pressed paper


1. Large motor assembly for mobile voice coil control.

2. Pure copper voice coil, wound on conex former, for maximum lightness.

3. Water-repellent treated paper cone.

4. TPU surround, for wide excursion and resonance damping.

5. Neodymium tweeter with PEI dome, for compactness and energy at high frequencies.

6. DIN size basket protected by abrasion-proof dust paint.

7. Tin-plated, high current terminals.

8. Silver-plated lead wires for maximum reliability and conductivity.

9. Butyl rubber protective cover, against crashes and abrasions.

10. Epoxy glue for basket and motor system provides perfect coupling.

11. Low carbon content plates for maximum magnetic permeability and high heat dissipation.

12. Provided adaptor ring designed for installation in GM and Honda models with 6”.

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