Hertz MP 300 D4.3 Mille Pro Series 12" Subwoofer with Dual 4-OHM Voice Coils

The Hertz MP 300 D4.3 PRO 300 12" Subwoofer offers advanced technology and exceptional performance in a compact design, making it a perfect choice for audiophiles seeking powerful bass in smaller enclosures. Part of the Mille Pro series, this subwoofer incorporates the high-end technologies of the Mille Legend series at a more accessible price point. With its ability to handle high-output levels, the MP 300 D4.3 delivers massive bass without requiring large enclosure space, providing installation flexibility for various system designs.

Key Features:

V-cone® Profile & Mineral-Injected Paper Cone:
The V-cone® technology helps the cone maintain its shape even at high volumes, minimizing distortion. The cone is crafted from pressed pulp mixed with mineral powders, adding rigidity for clearer and more accurate sound reproduction.

Butyl Rubber Surround:
The butyl rubber surround ensures the cone moves with precision and control, providing smoother bass response and greater excursion capacity without distortion.

Aluminum Alloy Basket:
The aluminum alloy frame reduces resonance, allowing the subwoofer to produce rich, clear bass while handling significant power, even in demanding conditions.

600W RMS Power Handling (1200W Peak):
With a continuous power handling capacity of 600W RMS and peak power handling of 1200W, the MP 300 D4.3 delivers deep, powerful bass response that satisfies even the most demanding audio enthusiasts.

Compact Design for Smaller Enclosures:
This subwoofer is specifically designed to perform in smaller sealed enclosures, allowing for big bass in tight spaces. It can also be mounted directly on the back wall of the enclosure with the included rubber damping disc to maximize enclosure volume.

Dual 4-Ohm Voice Coils:
The dual 4-ohm voice coil configuration gives you greater flexibility when wiring the subwoofer, ensuring compatibility with a wide range of amplifiers for optimal performance.

Technical Specifications:

• Size: 12 inches
• Impedance: Dual 4Ω (4Ω + 4Ω voice coils)
• Cone Material: Mineral-injected paper
• Surround Material: Butyl rubber
• Basket Material: Aluminum alloy
• Power Handling (Continuous): 600W RMS
• Peak Power Handling: 1200W
• Sensitivity: 86 dB at 1 watt
• Top Mount Depth: 6-7/16 inches
• Sealed Box Volume: 0.95 cu. ft.
• Grille Included: No
• Warranty: 2 years
• Cutout Diameter: 11-1/4 inches
• Frame Dimensions (Width & Length): 12.627 inches

Electro-Acoustic Specifications:

• Fs (Resonant Frequency): 24 Hz
• Qts (Total Q Factor): 0.42
• Xmax (Maximum Excursion): 17 mm
• Vas (Equivalent Air Volume): 74 liters

The Hertz MP 300 D4.3 PRO 300 12" subwoofer brings award-winning technology and design from the Mille Legend series into a more affordable option. With advanced features like V-cone® technology, a mineral-injected paper cone, and a butyl rubber surround, it delivers powerful, distortion-free bass. Its 600W RMS power handling and dual 4-ohm voice coils provide flexibility and performance, while its compact design makes it ideal for small enclosures. Whether you're building a high-performance car audio system or looking to maximize bass in limited space, this subwoofer delivers impressive results.