Hertz Mille Pro MP 70.3 3" Midrange Speakers, 4Ω, Pair

Hertz Mille Pro MP 70.3 is a compact 3-inch Mille Pro midrange speaker pair designed for advanced front-stage systems, 3-way component builds, and custom midrange locations.

The MP 70.3 is not a generic drop-in full-range speaker. It is a specialized midrange driver for systems that need strong vocal clarity, proper DSP/crossover control, and carefully planned placement.

Key Performance Features

• 70 mm / 3 in. Mille Pro midrange speakers
• 4Ω nominal impedance
• 100 W peak power handling when high-pass filtered properly
• 20 mm voice coil for strong midrange dynamics
• Neodymium double-magnet structure
• V-cone profile supports improved off-axis dispersion
• Boundary Free Surround supports wider usable response for a compact midrange

Speaker Design & System Role

• Dedicated midrange driver for custom 3-way front-stage systems
• Useful for dash, pillar, and custom locations where a compact midrange is required
• Requires proper crossover filtering, amplifier/DSP setup, and installation planning

Technical Specifications

• Series: Mille Pro
• Speaker type: Component midrange
• Nominal diameter: 70 mm / 3 in.
• Impedance: 4Ω
• Peak power handling: 100 W
• Frequency response: 180 Hz – 18 kHz
• Sensitivity: 88 dB
• Voice coil diameter: 20 mm / 0.8 in.
• Magnet type: Neodymium
• Sold as: Pair

Identifiers & Packaging

• Manufacturer Part Number (MPN): MP 70.3
• UPC: 8018823113915
• Sold as: Pair

Why Buy From MCOR Automotive

• Authorized Hertz retailer for genuine products and applicable manufacturer warranty support
• Real vehicle audio and installation experience, not just a generic parts listing
• Support before and after the sale for speaker matching, amplifier planning, and installation parts

Vehicle Speaker Fitment Notes

• Use the MCOR Automotive Vehicle Fit Guide to confirm factory speaker sizes and locations before ordering.
• Speaker fitment can vary by year, trim level, factory audio package, mounting depth, factory brackets, and door, dash, or rear speaker location.
• Vehicle-specific speaker brackets, wiring adapters, sound treatment, and installation hardware are sold separately unless specifically listed.
• Contact MCOR Automotive through the chat button if you want help confirming the correct speaker size and installation parts for your vehicle.

Authorized Hertz Retailer

MCOR Automotive sells genuine Hertz products with applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.