Hertz Mille Pro Series MP-253 Pair of 1" PRO Tweeters with Neodymium Magnets

The MP 25.3 car audio tweeters, featuring Tetolon dome and 25 mm voice coil, provides a very wide, linear frequency response. Thanks to its “Center Tuning Duct”, positioned in the center of the powerful Neodymium magnetic circuit, exchange of air between dome and rear load chamber is ensured, fine-tuning the acoustics to perfection. The resulting very low resonance frequency is also functional for the woofer crossover point, elevating the sound stage.

Features -
• Tetolon fiber soft dome, for a natural yet detailed reproduction of musical nuances.
• “Center Tuning Duct” geometry, for lower resonance frequency and reduced harmonic distortion.
• High density flux Neodymium magnet, optimized for utmost control during high energy dynamic transients in the mid-high frequency range.
• 25mm ferrofluid-cooled mobile voice coil.
• Rear chamber filled with selected damping material and sized for lower Fs, to ensure a well damped high pass frequency roll-off, allowing low cut-off frequency crossover point.
• Faceplate featuring FEM (Finite Element Modeling) optimized geometry, for high linearity in off-axis installations.
• Wide array of installation accessories, for an easy OEM integration.
Specifications -
• Size mm (in.): 29 (1.14)
• Power Handling - Peak W: 120 (Hi-Pass filtered @ 2,5kHz - 12 dB Oct.)
• Impedance Ω: 4
• Frequency response Hz: 1.4k ÷ 22.5k
• Sensitivity dB SPL: 91

Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.

We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.

Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.

Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.

Most orders ship within 24 hours.

Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.

Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted.