Hertz ML 280.3 Mille Legend Series 1-3/8" 180W tweeters (Pair)

Tweeters for the purist

Customizing your high-quality audio system? Replacing some burned-out tweeters and looking for a step up? Hertz's Mille LEGEND Series ML 280.3 tweeters will bring out all the glorious detail in your music. Each 1-3/8" Tetolon fiber dome, driven by a neodymium magnet, extends your system's frequency range while prioritizing control for an accurate, life-like sound.

A specially designed rear acoustic chamber increases overall performance when it comes to power handling, frequency response, and volume to make this the best tweeter Hertz has ever built. Plus, its handsome, die-cast aluminum face plate improves dispersion for a more immersive soundstage.

The Hertz philosophy

Hertz believes that a good speaker should reveal the emotional power of the music you love. That's a high bar, but with their commitment to using premium components and boundary-pushing design, they're more than up to the challenge. Comprised of music lovers, Hertz is committed to optimizing your car's sound system for total audio enjoyment.

Product Features

• Neodymium magnet optimized with FEA simulations of the magnetic flux for utmost control and fast response to the transients.
• Extremely pure copper short circuit ring, for excellent very high frequency extension.
• Die-cast aluminium face plate with profile optimized with FEA simulations to improve frequency response and dispersion.
• Tetolon Fiber dome optimized with FEA simulations for lower distortion and improved dispersion in high-frequency range.
• Frame structure and rear load chamber both derived from a CNC machined solid aluminium block, to ensure a mechanically inert response to resonances.
• The rear chamber sized for only 900 Hz Fs: low Fs ensures wide extension in low-frequency range and low distortion also in the crossing section, allowing a decreased cut-off frequency.
• High-density damping material underneath the dome, and low-density absorbing material in the rear chamber, providing fluid acoustic emission and high damping in the low-frequency response.

Technical Specifications

• 1-3/8" Car Tweeters
• Power Handling:
• Peak: 180 watts per pair / 90 watts each
• RMS: 90 watts per pair / 45 watts each
• Tetolon dome Tweeters
• 4 ohms impedance
• Neodymium Magnet
• CEA-2031 compliant speakers
• Sensitivity: 92 dB
• Frequency response: 1,000-28,000 Hz
• Top-mount depth: 9/16"

• Tweeter diaphragm: 35mm (1.38 in)
• Voice Coil Ø: 28mm (1.1 in)
• Power Handling: 180W - Peak (Hi-Pass filtered @ 1,8kHz - 12dB Oct.)
• Impedance: 4Ω
• Frequency Response: 1kHz ÷ 28kHz
• Magnet size: 27.8mm x 3.5mm x 3mm
• Weight of one speaker: 0.10kg (0.22 lb)
• Magnet: Neodymium
• Dome/Cone: Tetolon

• Two ML 280.3 Dome tweeters (with attached 10" length of speaker wire)
• 2 Tweeter flush mount cups (installed)
• 2 Tweeter flush mount clamps
• 2 Tweeter grilles (installed)
• Two M3 x 12mm Machine screws (2.5mm Allen head)
• Two M3 x 8mm Machine screws (2.5mm Allen head/installed in tweeter housing)
• Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 21 Others)
• Template on box
• UK Internet Dealer
• Full Manufacturer's Warranty
• Next-day Delivery Available