Hertz Mille Pro MP 250 D2.3 / D4.3 10" (25cm) Subwoofer

Hertz Mille Pro MP 250 D2.3 / D4.3 10" (25cm) Subwoofer

  • Power consumption 600 W RMS and 1200 W peak, impedance 2+2/4+4 Ohm.
  • 65 mm voice coil with 4 layers CCAW, for high performance.
  • Aluminum non-resonant basket, optimized for low wiring resistance.
  • Mehr technische Details
Normal price €299,00
Normal price €299,00 Selling price €299,00
5% Rabatt mit Vorkasse
inkl. VAT , possibly plus shipping
Klarna Bequem in 12 zinsfreien Raten à €24,91 mit Klarna zahlen.
Impedance: D2 (2x2 Ohm)
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Dec 23, - Dec 26,
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Mille Pro MP 250 D2.3 / D4.3 by Hertz

Discover the Mille Pro MP 250 D2.3 / D4.3, a 10-inch subwoofer from the renowned manufacturer Hertz. This evolution of the successful Mille Legend is an outstanding example of compact size and high performance. A highlight is the special manufacturing of the speaker cone, using the same process as the Legend series. The subwoofer offers thoughtful technologies and materials, such as the Boundary Free Surround technology for higher sound pressure and a particularly robust aluminum non-resonant basket construction. The Mille Pro is thus the perfect companion if you want the Hertz sound experience in your car.

Technical Data

  • Size mm 250
  • Power Handling - RMS W 600
  • Power Handling - Peak W 1200
  • Impedance Ohm 2+2 / 4+4
  • Voice Coil Ø 65 (2.56)
  • Magnet Size W x D x H mm 165 x 75 x 35
  • Weight kg 8.2
  • Magnet High-density flux ferrite
  • Cone Pressed pulp cone with mineral powders
  • Xmech mm ±27

Physical Specifications

Mille Pro MP 250 D2.3 / D4.3

Enclosure Data - Sealed

  • Vb l(cu.ft.) 17 (0.60)
  • Fb Hz 50
  • Qtc 0.85
  • W mm 450
  • H mm 350
  • D mm 190
  • Mounting Hole - M 236
  • Wood Thickness 19

Panel Cut List - Sealed Box

  • A mm 450 x 350 Quantity 2
  • B mm 450 x 152 Quantity 2
  • C mm 312 x 152 Quantity 2

Reflex Box

Mille Pro MP 250 D2.3 / D4.3

Box Technical Data - Reflex Box

  • Vb l(cu.ft.) 22 (0.78)
  • Fb Hz 38
  • Qtc -
  • W mm 534
  • H mm 330
  • D mm 276
  • Mounting Hole - 236
  • Wood Thickness 19

Panel Cut List - Reflex Box

  • A mm 534 x 330 Quantity 2
  • B mm 534 x 238 Quantity 2
  • C mm 292 x 238 Quantity 2

Features

Mille Pro MP 250 D2.3 / D4.3

Hertz Mille Pro MP 250 D2.3 / D4.3 Datenblatt

Frequent questions about Mille Pro MP 250 D2.3 / D4.3


Welche technischen Merkmale hat der Mille Pro MP 250 D2.3/D4.3 Subwoofer?

The Mille Pro MP 250 D2.3/D4.3 from Hertz is a compact 10" subwoofer with several remarkable technical features. It offers an RMS power of 600 W and a peak value of 1200 W. The speaker membrane is made from pressed pulp with mineral powders, which ensures high stiffness and good damping. The subwoofer utilizes Boundary Free Surround technology, which allows for higher SPL at the same size. The voice coil has a diameter of 65 mm with a 4-layer construction. The subwoofer has an impedance of 2+2/4+4 Ohms, allowing for versatile adaptation to amplifier systems.

Was bedeutet die Boundary Free Surround Technologie beim MP 250 D2.3/D4.3?

The Boundary Free Surround technology of the Mille Pro MP 250 D2.3/D4.3 allows for a higher sound pressure level (SPL) without increasing the outer diameter of the subwoofer. This technique maximizes the usable diaphragm area, ensuring that the subwoofer remains powerful despite its compact dimensions. Ideal for applications where both space requirements and acoustic performance are critical, this technology offers more effective bass reproduction with improved linearity. For this reason, the subwoofer is particularly suitable for closed enclosures, where a strong, clear bass is essential.

Welche Installationsanforderungen gelten für den Hertz Mille Pro MP 250 D2.3/D4.3?

The Hertz Mille Pro MP 250 D2.3/D4.3 subwoofer is suitable for installation in closed enclosures with a volume of at least 17 liters. The geometric dimensions are 268 mm (A) in diameter, 236 mm (B) in the mounting hole, 160 mm (C) in depth, and 141 mm (D) in installation. The minimum enclosure size allows for integration into various vehicle types, with proper mounting being important to reduce resonances. The aluminum construction provides stability and minimizes unwanted vibrations.

Welche Impedanz-Optionen bietet der MP 250 D2.3/D4.3?

The Mille Pro MP 250 D2.3/D4.3 offers impedance configurations of 2+2 or 4+4 ohms. This Dual Voice-Coil (DVC) configuration allows you to flexibly adapt the wiring to your amplifier requirements, achieving either a low impedance for maximum amplifier power or higher impedances for networked systems. This makes the subwoofer versatile for various setups that can be connected both in parallel and in series to meet your needs.

Wie beeinflusst die Schwingspule die Leistung des Mille Pro MP 250 D2.3/D4.3?

The voice coil of the Mille Pro MP 250 D2.3/D4.3 is a 4-layer, 65 mm CCAW (Copper Coated Aluminum) coil designed to handle power levels of up to 1200 W. The voice coil uses a TIL-P material that is equipped with ventilation holes behind the winding to ensure effective heat dissipation. This ensures high thermal stability and prevents power loss under heavy load. The impedance of 2 Ω + 2 Ω DVC configuration promotes versatility regarding amplifier settings.

Welche Parameter kennzeichnen den Klang des Hertz Mille Pro MP 250 D2.3/D4.3?

The electro-acoustic parameters of the Mille Pro MP 250 D2.3/D4.3 are crucial for its sound character. With a resonance frequency (Fs) of 30 Hz and an equivalent volume Vas of 25 liters, the subwoofer delivers deep, powerful bass. The mechanical quality factor (Qms) of 5.92 and the electrical quality factor (Qes) of 0.6 result in a total quality factor (Qts) of 0.54, indicating a balanced bass reproduction. The Exponential V-cone® geometry ensures high stiffness and resonance freedom, guaranteeing rich and precise bass reproduction.

Wie beeinflusst die Gehäuseart die Leistung des MP 250 D2.3/D4.3?

The enclosure configuration has a decisive influence on the performance of the Mille Pro MP 250 D2.3/D4.3 subwoofer. In a closed enclosure of 17 liters, the subwoofer can produce precise and deep-sounding bass. In a reflex box with 22 liters, the low-frequency performance improves even more, as air vibrations are amplified, and the Helmholtz resonance at 38 Hz provides a deep bass boost. A BA cabinet helps to optimize bass reproduction and ensure that the sound quality and efficiency of the subwoofer are fully utilized.

Welche Materialien werden für die Konstruktion des MP 250 D2.3/D4.3 verwendet?

The Mille Pro MP 250 D2.3/D4.3 subwoofer utilizes a variety of high-quality materials. The diaphragm is made of pressed pulp with embedded mineral powders for exceptional stiffness and damping. The basket made of an aluminum alloy is low-resonance and features a six-spoke design with ventilation holes under the spider, ideal for good airflow and enhancing the dynamic range. The subwoofer also includes a CNC-machined, sleek, diamond-cut basket edge with the Hertz logo, which not only contributes to acoustic improvement but also serves as an aesthetic design feature.

Ist der Hertz Mille Pro MP 250 D2.3/D4.3 mit allen Fahrzeugen kompatibel?

The Mille Pro MP 250 D2.3/D4.3 is not specifically designed for a particular car brand, but its compact design facilitates integration into a variety of vehicles. The physical dimensions and ergonomic design allow for integration into many trunk sizes, supporting universal compatibility. The installation instructions and enclosure dimensions help to install it correctly. However, check the dimensions of your car compartment before installation to ensure that there is enough space for the enclosure volume and the subwoofer dimensions.

Welche Befestigungsmöglichkeiten gibt es für den Mille Pro MP 250 D2.3/D4.3?

The Mille Pro MP 250 D2.3/D4.3 offers flexible mounting options. The subwoofer can be mounted in a box wall, fully utilizing the minimal enclosure dimensions. A standardized terminal block allows for the connection of cables up to 8 AWG, maintaining a low wiring resistance in low-impedance configurations. A plastic cover protects against short circuits. This flexibility ensures that the subwoofer can be optimally positioned in the vehicle both acoustically and physically to maximize bass performance and safety.

Herstellerinformation/verantwortliche Person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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