Hertz MPK 130.3 PRO

Hertz MPK 130.3 PRO | Mille Pro Series 5.25" 2-Way Component System

The Hertz MPK 130.3 PRO is a high-performance 130 mm (5.25") component system designed to ensure a wide low-frequency response, even in vehicles with no space for a dedicated subwoofer. By utilizing flagship Mille-inspired technologies like the V-cone® and Boundary Free Surround, the MP 130.3 woofer achieves outstanding dispersion and high SPL within compact dimensions. It is the perfect entry point for audiophiles seeking a sophisticated, natural front stage that remains clear and impactful at high volumes.

Product Highlights

• V-cone® Technology: The woofer features an exponential profile geometrically optimized for utmost linearity and dispersion. This provides exceptional sound reproduction in the mid-frequency range, ensuring a clear and natural timbre.

• MP 25.3 Tetolon® Tweeter: The 29 mm (1.14 in.) soft fiber dome uses "Center Tuning Duct" geometry to lower resonance frequency and reduce distortion. This results in a detailed yet smooth high-frequency response that blends seamlessly with the woofer.

• Boundary Free Surround: This specialized rubber surround increases the effective emission surface of the cone. By moving a bigger mass of air, the system produces more acoustic pressure (SPL) while maintaining excellent thermal and mechanical linearity.

• Dedicated MPCX 2.3 Crossover: Specifically designed to exploit the wide extension of the woofers, this crossover ensures a natural transition to the tweeter. It features a two-position level control (0 / +2 dB) to fine-tune the high-frequency balance for your specific car interior.

Key Features

• Pressed-Pulp Cotton Fiber Cone: The woofer cone material combines stiffness and lightweight properties, providing a wide frequency response and fast musical transient response.

• High-Density Flux Ferrite Magnet: Combined with very low carbon iron plates, this powerful motor assembly ensures low distortion even when the system is pushed to high power levels.

• Low Parasitic Resistance Inductors: The crossover uses 1mm pure copper wire inductors to minimize dissipation losses in the woofer section, where high transient currents are most demanded.

• Acoustically Transparent Basket: The aluminum alloy basket features a low mounting depth and "spider vent" holes for efficient heat dissipation and reduced back-wave reflections.

Technical Specifications

What’s In The Box?

• (2) Hertz Mille Pro MP 130.3 Woofers

• (2) Hertz Mille Pro MP 25.3 Tweeters

• (2) MPCX 2.3 Passive Crossover Networks

• (2) Full-protection metal mesh grilles

• Tweeter mounting hardware (flush-mount rings and angled pods)

• Mounting screws and owner’s manual

• Ships within 1–3 business days from our warehouse
• Tracking included with every order
• Free 30-day returns if it doesn’t work for your setup

• 2-year manufacturer warranty
• Authorized dealer guarantee
• Real installer-backed support before and after purchase