Description

Hertz DBX 30.3 – 12″ Ported Car Subwoofer Enclosure (250W RMS, 1000W Peak, 4Ω)

The Hertz DBX 30.3 – 12″ Ported Car Subwoofer Enclosure (250W RMS, 1000W Peak, 4Ω) is a compact yet powerful loaded subwoofer enclosure designed to deliver deep, dynamic, and impactful bass while maximizing available trunk space. Featuring a 12-inch Hertz DS subwoofer housed inside a rigid MDF bass reflex enclosure, the DBX 30.3 is an ideal upgrade for factory and aftermarket car audio systems.

Designed for quick installation and impressive low-frequency performance, this enclosure combines high efficiency, premium construction, and the renowned Hertz sound quality to transform your in-car listening experience.

Powerful Hertz Bass Performance

The Hertz DBX 30.3 is engineered to enhance the low-frequency performance of any car audio system. Equipped with a 12-inch (300 mm) Hertz DS subwoofer, it produces powerful, punchy bass with excellent control and musical accuracy.

Whether you’re listening to EDM, hip-hop, rock, or pop, the DBX 30.3 delivers rich, dynamic bass that adds depth and excitement to every track.

Compact Ported Enclosure

The bass reflex (ported) enclosure has been carefully tuned to maximize efficiency and low-frequency extension while maintaining compact dimensions.

Benefits include:

• Deeper bass response
• Higher acoustic output
• Improved efficiency
• Powerful low-frequency extension
• Dynamic and punchy sound

The front-ported design allows the enclosure to produce impressive bass performance without requiring excessive amplifier power.

High-Quality MDF Construction

The enclosure is built from thick MDF panels that provide exceptional rigidity and reduce unwanted cabinet resonance.

Advantages include:

• Stable enclosure structure
• Reduced vibration
• Cleaner bass reproduction
• Improved sound accuracy
• Long-lasting durability

This rigid construction ensures that the subwoofer performs at its full potential without unwanted coloration of the sound.

Angled Rear Panel for Easy Installation

The rear panel features an angled design that offers two important benefits:

• Easier positioning inside the vehicle
• Reduced internal back-wave reflections

This improves overall bass performance while making installation more convenient in a wide range of vehicles.

High Sensitivity for Greater Output

With an impressive 91 dB sensitivity, the Hertz DBX 30.3 produces high sound pressure levels even with moderate amplifier power.

Combined with its efficient vented enclosure, this results in:

• Strong bass impact
• Excellent amplifier efficiency
• Powerful everyday performance
• Outstanding value for money

Key Features

• 12″ (300 mm) Loaded Car Subwoofer Enclosure
• 250 Watts RMS Power
• 1000 Watts Peak Power
• 4 Ohm Impedance
• Built-in Hertz DS Subwoofer
• Bass Reflex (Ported) Enclosure
• Thick MDF Cabinet Construction
• Rear Angled Panel Design
• High 91 dB Sensitivity
• Deep, Dynamic and Punchy Bass
• Quick and Easy Installation

Technical Specifications

Package Includes

• 1 × Hertz DBX 30.3 Loaded Subwoofer Enclosure

Why Choose Hertz DBX 30.3?

The Hertz DBX 30.3 is the perfect solution for anyone looking to add deep, powerful bass to their vehicle without building a custom enclosure. Its 12-inch Hertz DS subwoofer, rigid MDF cabinet, and optimized bass reflex design provide excellent low-frequency performance, high efficiency, and easy installation.

Delivering up to 1000 Watts peak power, high sensitivity, and the premium sound quality Hertz is known for, the DBX 30.3 is an excellent choice for upgrading both factory and aftermarket car audio systems with strong, clean, and dynamic bass.