Hertz 10" Mille Legend Subwoofers - ML2500.3

Abt Model: ML25003 | UPC: 8018823114356
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Hertz 10" Mille Legend Subwoofers - ML2500.3

Music fans who attend live concerts know well the emotions that low undistorted frequencies without dynamic compression can arouse. For this reason, the HertzAudioVideo R&D created ML 2500.3 Legend car audio subwoofer. During the long development phase, the designers set themselves just one ambitious goal: to transfer the emotions of a live performance to the car environment. Thanks to a completely renewed design, ML2500.3 car audio subwoofers have extremely compact size and are optimized to play in enclosures with reduced boxes. This choice of design combines two requirements hard to achieve up to now: reference performance and ease of installation.


  • Extraordinary large neodymium magnet, optimized with FEA simulations, to ensure magnetic field stability even under high excursion.
  • Very low carbon content CNC machined plates, for maximum magnetic permeability and low distortion at high power levels.
  • Voice coil internal magnet with high size / performance ratio, for maximum efficiency.
  • CCAW, 100 mm (4”) voice coil, capable of handling 1400 W musical power, keeping the working temperature very low, reducing dynamic compression to the minimum.
  • Voice coil wound with In/Out method, for even cooling of the different coil layers.
  • Voice coil wound on TIL former: this material made from fibreglass combines the heat dissipation properties of aluminium with the stiffness of Polyamide composites, for a no-compromise acoustic performance.
  • Central pole featuring “Aluminium Shorting Ring”, for minimum distortion and maximum extension at low frequency.
  • “Boundary Free” IIR rubber surround, for higher SPL performance than other subwoofers with same external diameter.
  • Exponential V-cone® with optimized geometry for high cone stiffness and strong resistance to deformation even at maximum excursions.
  • Mineral-injected paper cone, for superior rigidity and damping.
  • Very acoustically transparent anti-resonant aluminium alloy basket featuring six-spoke self-standing structure and built-in venting holes underneath the spider.
  • CNC machined elegant diamond-cut basket edge featuring the Hertz logo.
  • Ergonomic, ultra-compact design, with array of electro-acoustic parameters optimized for sealed box application with 17 – 25 lt volume.


  • Size mm (in.): 250 (10)
  • Power Handling - Peak W: 1400
  • Power Handling - Continuous W: 700
  • Impedance Ω: 4
  • Frequency response Hz: 27 ÷ 500
  • Sensitivity dB SPL: 88
  • Voice coil Ø mm (in.): 100 (4)
  • Xmax mm: 17
  • X-mech mm (in.): 27 (1.06)
  • Re Ω: 2,75
  • Fs Hz: 33
  • Vas l: 23,5
  • Qts: 0,6
  • Qes: 0,65
  • Qms: 7,5
  • Spl dB: 88

Approximate Dimensions:

  • Height: 6.26"
  • Width: 10.55"
  • Depth: 5.4"

Approximate Weight:

  • Shipping: 7.3 lbs
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Key Features
Extraordinary Large Neodymium Magnet, Optimized With FEA Simulations/ Very Low Carbon Content CNC Machined Plates/ CCAW, 100 mm Voice Coil, Capable Of Handling 1400 W Musical Power/ Exponential V-Cone/ Mineral-Injected Paper Cone/ 4 Ohm Impedance/ 27 _+ 500 Hz Frequency Response/ 88 dB SPL Sensitivity/ Black Finish
More reasons to buy the Hertz ML2500.3 from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Hertz ML2500.3 is Brand New.
  • The Hertz ML2500.3 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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