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Hertz Mille MP 28.3 PRO

Mille Pro Series 1-3/8" tweeters

Item # 301MP283

Hertz's reputation for impeccable sound has earned them a devoted fanbase.

Find what Fits your vehicle

Hertz's reputation for impeccable sound has earned them a devoted fanbase.

Item # 301MP283

In stock

Deeply discounted installation gear

$279.99 pair

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If you don't love it, send it back.

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Deep discounts on the essential accessories that help your new gear work with your car.

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About the Hertz Mille MP 28.3 PRO

Born of Legend

Hertz's reputation for impeccable sound has earned them a devoted fanbase. They continue their hot streak with the Mille MP 28.3 PRO 1-3/8" tweeters, which inherit technological advantages from Hertz's Mille Legend Series. The 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 improves power handling, frequency response, and volume.

Born of Legend

Hertz's reputation for impeccable sound has earned them a devoted fanbase. They continue their hot streak with the Mille MP 28.3 PRO 1-3/8" tweeters, which inherit technological advantages from Hertz's Mille Legend Series. The 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 improves power handling, frequency response, and volume.

Hertz includes hardware for a variety of mounting options to ensure the best fit possible in your vehicle.

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 challenge. Comprised of music lovers, Hertz is committed to optimizing your car's sound system for total audio enjoyment.

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Product highlights:

  • 1-3/8" Tetolon dome tweeters (pair)
  • external crossovers with level adjustment
  • handles up to 90 watts RMS (180 watts peak power)
  • frequency response: 1,000-28,000 Hz
  • sensitivity: 91 dB
  • top-mount depth: 5/8"
  • impedance: 4 ohms
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # MP 28.3

What's in the box:

  • Two MP 28.3 Dome tweeters (with 6" length of wire attached)
  • 2 MPCX 2T.3 Crossovers
  • 2 Flush mount trim rings
  • 2 Flush mount clamps
  • 2 Angled surface mount housings
  • 2 Factory mounting brackets
  • 2 Grilles (installed)
  • Two 1" Screws
  • Ten 3/4" Screws
  • Two M3x12mm Machine screws
  • 2 Flat washers
  • 4 Speed clips
  • 2 Adhesive backed pads
  • Two 10" Zip ties
  • Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 28 Others)
  • Template on box

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More details on the Hertz Mille MP 28.3 PRO

Pat M.

Features & specs

General
Speaker Size 35mm
Design 1-way
Tweeter Design 35mm Dome
Impedance (Ohms) 4
Tweeter Composition Tetolon
Woofer Composition ---
Woofer Surround ---
Parts Warranty 2 Years
Labor Warranty 2 Years
Specifications
Sensitivity (1W at 1 meter) N/A
Sensitivity at 2.83 volts 91
Frequency Response 1000 - 28k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 90
Peak Power Handling (Watts) 180
Top-mount Depth (Inches) 0 5/8
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 1 7/8
Mounting Height (Inches) 0.672

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Features

Mounting: Brackets are included for flush mounting, angled surface mounting, and mounting behind the factory grille.

Tweeter Mounting Dimensions:

  Flush Mount Angled Surface Mount Top Mount (behind factory grille) Bottom Mount (behind factory grille)
Mounting Height 0.672" 2.030" 1.056" 0.540"
Depth 0.624" N/A 0.07" 0.586"
Frame Diameter 2.621" N/A 2.218 2.218"
Cutout Diameter 1.875" N/A 1.470" (minimum) 1.560" (minimum)
Frame Width N/A 2.109" N/A N/A
Frame Depth N/A 2.708" N/A N/A

Power: The power handling specification (180 watts peak) is only valid when using a high-pass crossover, 1.8 kHz and 12 dB/octave minimum.

Crossovers: The system includes two passive, high-pass crossover networks. The slope is 12 dB/octave and the crossover point is 3.5 kHz. A switch on the side of each crossover allows tweeter level adjustment to account for the car interior and tweeter placement, choose 0dB (no attenuation) or -2dB. The input and output wires are attached; the 30" input wires are not terminated and the 10" output wires have quick-slide terminals that mate with the wires attached to the tweeters. Adhesive backed pads and zip ties are included to mount the crossovers.

Crossover Dimensions:

  • Width: 2⅞"
  • Height: 1"
  • Depth: 1¾"

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