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Hertz  MPBX 300 S2

Mille PRO Series 12" 1000W Peak Power Handling at 2 Ohms, Ultra-Shallow Sealed Enclosed Car Subwoofer Box

Item #89569

Condition:   Brand New

Product Highlights

  • Mille PRO Series
  • 12" Subwoofer
  • 1000W Peak Power
  • 2 Ohms
  • Ultra-shallow Sealed Enclosure

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$799.99

Reg. Price $899.99  Save $100.00
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Hertz MPBX 300 S2 - Mille PRO Series 12" 1000W Peak Power Handling at 2 Ohms, Ultra-Shallow Sealed Enclosed Car Subwoofer Box


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We are a Hertz authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • (1) 12" MPBX 300 S2 Ultra-shallow sealed Enclosed Subwoofer
  • • (1) Plug-&-Play terminal block(Sub Smart Plug)
  • • (4) Leveling Feet
  • • (1) Plastic Pry Tool
  • • (1) Subwoofer Mesh grille(installed)
  • Owner's Manual

 

 

Ultra-Shallow Power Enclosure

Designed to unleash the full performance of the MPS 300 S2 subwoofer in a compact form. Built with 15mm (0.59in.) thick wood for unmatched strength and durability. Internal panel bracing with solid corners minimizes resonances for clean, powerful bass.

Versatile 2S² Bass Design

Rounded corners allow easy placement in tight spaces. Internal sound-absorbing material effectively increases enclosure volume while reducing unwanted resonances. The 2S² design lets you choose Down-Firing for deeper low-frequency extension or Up-Firing for tighter, more impactful bass.

Smart Connect & Protect

SSP (Sub Smart Plug) combines Plug-&-Play convenience with traditional push terminals for fast, secure, and reliable connections. A robust, screw-less mesh grille with adjustable logo supports clean standard or reverse installations. With EID technology, simply scan to discover and identify your subwoofer instantly.


SPECIFICATIONS


  • Diameter : 12 Inch
  • Impedance : 2 Ohm
  • Frequency Response : 25-400 Hz
  • Peak Power Handling : 1000 Watts
  • Number Of Subwoofers : 1
  • Enclosure Type : Sealed
  • RMS Power Handling : 500 Watts

FEATURES


Features:

  • Ultra-shallow sealed enclosure specifically optimized to deliver all the MPS 300 S2 subwoofer performance.
  • 15 mm (0.59 in.) wood thickness for incomparable robustness.
  • Panel-to-panel internal bracing with solid corners to minimize resonances
  • Round corners to ease the placement
  • Internal sound-absorbing material virtually increases the box’s volume and reduces acoustic resonances.
  •  2S² (2 Sides/2 Sounds) design provides the ability to choose between Down-Firing mounting, through supplied feet with Hook-and-loop inserts, to increase the low-frequency extension, and Up-Firing install to obtain more punch and definition.
  • SSP (Sub Smart Plug) features both Plug-&-Play terminal block and traditional push terminals providing bulletproof connection and quick release.
  • Robust screw-less mesh grille included featuring adjustable logo position suitable for reverse install.
  • EID: Scan, Discover, Identify.

 

Specifications:

  • 12" Single 2 ohms Mille Pro Series Subwoofer
  • Power Handling:
  • Peak: 1000 watts
  • RMS: 500 watts
  • Polypropylene Cone
  • Rubber Surround
  • Ultra-shallow sealed enclosure
  • Panel-to-panel internal bracing with solid corners
  • Round corners to ease the placement
  • Internal sound-absorbing material
  • 16.80 mm Xmax
  • Ferrite magnet motor structure
  • Frequency Response: 25 - 400 Hz
  • Resonance Frequency (Fs): 24,00 Hz
  • Authorized Internet Dealer
  • Includes protective subwoofer grille
  • 1-year Manufacturer's Warranty
  • UPC: 8018823140317
  • Weight: 24
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • While it does hit, it's expensive. And about 3 months in I've got a weird rattle sound when the bass hits now. I'd recommend something different, especially for the price.

    Paul inlow
    5/10/2025
free installation

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