• Hertz Mille Legend ML 280.3 1.38" Tweeters, 4Ω, Pair
  • Hertz Mille Legend ML 280.3 1.38" Tweeters, 4Ω, Pair - product image 2
  • Hertz Mille Legend ML 280.3 1.38" Tweeters, 4Ω, Pair - product image 3
  • Hertz Mille Legend ML 280.3 1.38" Tweeters, 4Ω, Pair - product image 4
  • Hertz Mille Legend ML 280.3 1.38" Tweeters, 4Ω, Pair - product image 5
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HERTZ

Hertz Mille Legend ML 280.3 1.38" Tweeters, 4Ω, Pair

Hertz Mille Legend ML 280.3 1.38" Tweeters, 4Ω, Pair

$549.99 USD
$549.99 USD
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Before you order

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Review the application and system requirements

Confirm the size, power, connections, and included or separately required parts described on this page.

Hertz ML 280.3 LEGEND is a 35mm (1.38") tweeter pair from the Mille Legend Series, built for high-end car audio systems that need high-frequency detail with controlled dispersion.

The ML 280.3 LEGEND uses a Tetolon fiber dome and a neodymium motor, with a rear acoustic chamber designed for a 900 Hz resonance frequency (Fs) to support lower crossover points when used with proper high-pass filtering.

Key Performance Features

  • 35mm (1.38") Tetolon fiber dome tweeter
  • Neodymium magnet motor optimized via FEA simulations
  • Die-cast aluminum face plate with FEA-optimized geometry for frequency response and dispersion
  • Pure copper short-circuit ring to support very high-frequency extension
  • CNC-machined aluminum frame structure and rear load chamber for mechanically inert behavior
  • Rear chamber design targeted for 900 Hz Fs to extend low-frequency response and reduce distortion near the crossover region
  • High-density damping under the dome with low-density absorbing material in the rear chamber

Power Handling

  • Peak Power Handling: 180W (Hi-Pass filtered @ 1.8kHz, 12dB/oct)

Installation Use Cases

  • High-end front stage builds using passive or active crossovers
  • Systems requiring a larger-format tweeter for wider high-frequency headroom
  • Mille Legend speaker systems and brand-matched Hertz builds

Technical Specifications

Brand Hertz
Series Mille Legend
Model ML 280.3 LEGEND
MPN ML 280.3
UPC 8018823113922
Component Tweeter
Size 35 mm (1.38")
Impedance 4 Ohm
Voice Coil Diameter 28 mm (1.1")
Frequency Response 1k – 28k Hz
Magnet Neodymium
Dome Material Tetolon
Magnet Size (D x d x h) 27.8 x 3.5 x 3 mm (1.1 x 0.14 x 0.12")
Weight (each) 0.10 kg (0.22 lb)

What’s Included

  • (2) Hertz ML 280.3 LEGEND Tweeters

Why Buy From MCOR Automotive

  • Authorized Hertz retailer
  • Install-focused support for speaker matching, crossover setup, and system design
  • Fast fulfillment and responsive customer support

Physical Specs
ML 280.3 LEGEND
A 53,4 mm 2.1 in.
B 48 mm 1.89 in.
C 29 mm 1.14 in
D 13,5 mm 0.53 in.

Fitment, Installation & Warranty Notes

  • Fitment Help: Need help confirming fitment, compatibility, amplifier matching, or installation parts? Use our Fit Guide or contact us through the chat button before ordering.
  • Authorized Retailer: MCOR Automotive is an authorized Hertz retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.
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