Hertz MP 250 D4.3 Mille Pro 10" Dual 4 Ohm Subwoofer (Each)

Brand: Hertz | SKU: MP250D4.3 | UPC: 8018823120814

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$499.99
Regular price
$555
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Hertz MP 250 D4.3 Mille Pro 10" Dual 4 Ohm Subwoofer (Each) - Safe and Sound HQ

Hertz MP 250 D4.3 Mille Pro 10" Dual 4 Ohm Subwoofer (Each)

Sale price
$499.99
Regular price
$555

Hertz MP 250 D4.3 Mille Pro 10" Dual 4 Ohm Subwoofer (Each)



Outstanding performance in a compact size, this is the target of Mille Pro car audio subwoofers. On the strength of its know-how acquired with Mille Legend, the R&D team has optimized the production process to offer the Hertz Sound Experience to a wider audience using part of the technologies and materials of the flagship line. The MP 250 D4.3 cone is made by pressing paper pulp with the injection of mineral powders, the same construction technique used for Legend. The V-cone profile increases rigidity, allowing the cone to function like a piston. Surround materials consist of high-purity IIR-butyl rubber. Like the Legend ML2000.3 and ML2500.3, the Mille PRO subwoofers are built with Boundary Free Surround technology allowing for a greater emission surface with equal diameter, generating higher sound pressure. The compact 6-spoke aluminum alloy anti-resonant basket is the same as the top model ML 2500.3 and contributes to the subwoofer s mechanical damping, being absolutely transparent to the sound. The 65-mm 4-layer voice coil is higher than 60 mm and wound in a TIL-P former, thus delivering high linear displacement. The 4 + 4 DVC impedance configuration improves versatility to match any amplifier system. The air cooling and decompression system avoids the need for a centre hole on the bottom plate with three advantages:

- Better thermal inertia to ensure low operating temperatures during musical transients;
- Maximization of the magnetic field induced to the coil with the same overall motor dimensions. Thanks to a greater amount of iron in the pole the likelihood of magnetic saturation decreases exploiting the maximum flux density generated from the magnet;
- Possibility to install the subwoofer right on the box wall, taking full advantage of its minimal dimensions. A damping rubber disk, provided with the product, secures the subwoofer to the box and ensures air exchange for the 10 vents on the bottom.

The holes behind the voice coil winding and the 10 vents on the bottom plate ensure greater air exchange to the coil inner layers and work in synergy with an innovative assembly system. It forces the air to pass through the air gap to keep the coil operating temperature low, even with the most extreme musical programs. The terminal uses solid push connectors with an antishort circuit cover accepting cables up to 8 AWG to provide ultra-low wiring resistance in low impedance configurations (1ohm).

Features

1. Ergonomic, compact design, specifically developed for sealed box enclosures starting at 17 lt volume.
2. CCAW, 65 mm (2,5 ) 4-layer voice coil, capable of handling 1200 W musical power. The 4 + 4 DVC impedance configuration improves versatility to match any amplifier system.
3. Voice coil wound on TIL-P material with venting holes behind the winding. This combines efficient heat dissipation with a high Qms factor (low mechanical loss) for bursting dynamic sound.
4. Exponential V-cone with optimized geometry for high cone stiffness and strong resistance to deformation even at maximum excursions.
5. Boundary Free IIR rubber surround, for higher SPL performance while keeping a nominal external diameter.
6. Mineral-injected paper cone, for superior rigidity and damping.
7. Extremely acoustically transparent anti-resonant aluminium alloy basket with six-spokes standing structure and built-in venting holes underneath the spider.
8. CNC machined elegant diamond-cut basket edge featuring the Hertz logo.
9. Terminal block accepting cables up to 8 AWG to provide ultra-low wiring resistance in low impedance configurations. A plastic cover prevents any accidental short-circuit.
10. Possibility to secure the subwoofer to the box wall, taking full advantage of its minimal dimensions.
11. High performance compact motor with a superior magnetic field transferred to the coil.

Specs

Size mm (in.) 250 (10)
Power Handling - Peak W 1200
Power Handling - Continuous W 600
Impedance 4+4
Sensitivity dB SPL 83,5
Voice coil mm (in.) 65 (2.5)
Xmax mm 17,00
X-mech mm (in.) 27 (1.06)
Re 1,8
Fs Hz 27,00
Vas l 31
Qts 0,5
Qes 0,53
Qms 5,8
Spl dB 83,5

Brand Hertz

FAQ

What is your return policy?

Returns are accepted for products purchased within the last 30 days. You must call us to initiate a Return Authorization 800-820-6460.

You are responsible for return shipping costs.

Products MUST be in LIKE NEW Resalable condition.

You MUST have the ORIGINAL BOX and PACKAGING MATERIALS.

You MUST have all of the original accessories, manuals etc.

Your package should be INSURED for the FULL VALUE for your protection during return shipping.

Products that arrive not in original packaging, missing accessories, without a Return Authorization or damaged will be refused. Refunds are credited using the original payment method and they are usually credited within 10-15 business days upon receipt of your return.

Return & Exchange Limits
While we completely understand some products just don't fit the build or hit the mark we have a limit of 2 returns or exchanges per household in a 12 month period.

Order Cancellations
If your order has shipped, it cannot be cancelled. Once your order has left our warehouse it cannot be cancelled. If you would like to setup a return on this item please call us at 800-820-6460 and request a Return Authorization. Do not refuse your order as you will then be subject to shipping cost both ways.

If you wish to cancel an order placed during business hours, please contact us by phone by 3PM EDT on the same business day your order was placed. Any cancellation requests received after this time will be examined on a case-by-case basis. We offer no guarantee that your order will be able to be canceled after this time period. If your order is placed outside of business hours, you must contact us by 1PM EDT on the following business day. Again, cancellation requests submitted outside this time period are NOT guaranteed, and are examined case-by-case.

All shipping, processes and freight charges are non refundable.

Must receive a confirmation email from sales@safeandsoundhq.com to ensure your cancellation is complete

Orders placed cannot be cancelled by email. Please call us for order cancellations. Safe and Sound will not be responsible for lack of cancellation

Refused Shipments
Orders that are refused at the time of delivery are subject to the original and return shipping fees unless otherwise approved by Safe & Sound.

Return Policy Exclusions

Items marked as FINAL SALE, USED TRADE-IN are nonreturnable

Vehicle specific Car Audio/Video products such as wire harnesses, dash kits, interfaces and other installed components are nonreturnable once opened. Vinyl Albums are nonreturnableItems such as phono cartridges, record brushes, alignment tools and cleaners are nonreturnable Special order, non stocking items are nonreturnable


If you have any questions regarding our return and order cancellation policy, please feel free to contact us- 800-820-6460.

Is Shipping FREE?

We offer FREE Shipping on ALL orders over $99 with the following Exclusions:

Hawaii, Puerto Rico, Alaska shipments DO NOT qualify for Free Shipping. Prior to placing your order, please call us at 800-820-6460 to request a shipping quote to your address.

Do you ship internationally?

We can only ship within the United States

Where are you located?

We are located at 675 Fuller Road in Chicopee, Massachusetts 01020

Do you offer Repair Services?

We do not offer repair services currently