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.
Product Highlights
- 1-3/8″ Tetolon dome tweeters (pair)
- External crossovers with level adjustment
- Power handling: 90 watts RMS (180 watts peak)
- Frequency response: 1,000-28,000 Hz
- Sensitivity: 91 dB
- Top-mount depth: 5/8″
- Impedance: 4 ohms
Package Contents
- 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
- Template on box
Physical Specifications
- Speaker Size: 35mm (1-3/8″)
- Frame Diameter: 2.621″
- Cutout Diameter: 1-7/8″ (flush mount)
- Mounting Height: 0.672″
- Depth: 5/8″
- Grilles: Black steel, fixed
Performance Specifications
- Power Handling: 90 watts RMS
- Peak Power Handling: 180 watts
- Frequency Response: 1,000-28,000 Hz
- Sensitivity: 91 dB at 2.83 volts
- Impedance: 4 ohms
Mounting Options
- Flush mount (frame diameter: 2.621″, cutout: 1.875″)
- Angled surface mount (frame width: 2.109″, depth: 2.708″)
- Top mount behind factory grille (frame diameter: 2.218″, minimum cutout: 1.470″)
- Bottom mount behind factory grille (frame diameter: 2.218″, minimum cutout: 1.560″)
Crossover Details
- Type: Passive high-pass networks
- Crossover Point: 3.5 kHz
- Slope: 12 dB/octave
- Level Adjustment: 0dB or -2dB
- Input Wires: 30″ (not terminated)
- Output Wires: 10″ with quick-slide terminals
- Dimensions: 2⅞”W x 1″H x 1¾”D