SUNDOWN AUDIO SW-HZ12D4 Subwoofer Car Qs

( Brand: Sundown Audio ), ( Manufacturer Part Number: SW-HZ12D4 )

Review SUNDOWN AUDIO New Sw Hz12d4 Inch Subwoofer Hz Series Car Qs fits D4 2012

The Sundown Audio SW-HZ12D4 subwoofer is a powerful and high-performance addition to any car audio system. This 12-inch, D4 (dual 4-ohm) subwoofer boasts an impressive 400 watts RMS power handling, allowing it to deliver deep, resonant bass with exceptional clarity and accuracy.

The SW-HZ12D4 is constructed with a rigid, cast aluminum basket that ensures stability and minimizes distortion. It features a high-temperature, long-fiber, woven composite cone that is both strong and lightweight, enabling the subwoofer to produce powerful bass while maintaining precise control. The cone is also treated with a unique, scratch-resistant coating to protect against wear and tear.

The subwoofer utilizes a high-roll foam surround that provides excellent flexibility and durability. It also features a high-quality, edge-wound voice coil that ensures consistent power delivery and minimizes power loss. The SW-HZ12D4 is designed to handle high excursion levels, allowing it to produce impressive bass output with minimal distortion.

The Sundown Audio SW-HZ12D4 is also equipped with a high-quality, low-impedance 2-ohm voice coil that allows it to be easily integrated into a wide range of car audio systems. Its compact size makes it an ideal choice for those with limited space in their vehicle, while its high power handling and exceptional performance make it a favorite among serious car audio enthusiasts.

With its strong build quality, powerful performance, and versatile design, the Sundown Audio SW-HZ12D4 is the perfect choice for anyone looking to add deep, resonant bass to their car audio system. Whether you're cruising down the highway or parked in the lot, this subwoofer is sure to impress with its impressive output and exceptional clarity.

The Sundown Audio SW-HZ12D4 subwoofer is a popular choice among car audio enthusiasts due to its powerful performance and efficient design. However, like any other product, it has its advantages and disadvantages.

1. High Power Handling: The SW-HZ12D4 subwoofer can handle up to 1200 watts RMS, making it suitable for high-power audio systems.

2. High-Quality Construction: The subwoofer features a high-temperature Conex fiberglass reinforced cone, which is durable and resistant to heat and moisture.

3. Efficient Design: The subwoofer's cast aluminum basket and shallow mount design make it a great choice for compact spaces.

4. Excellent Sound Quality: The SW-HZ12D4 produces deep, accurate bass with minimal distortion, making it ideal for music and movie enthusiasts.

1. High Price Point: The SW-HZ12D4 is priced higher than some other subwoofers in its class, making it a significant investment for some car audio enthusiasts.

2. Requires Proper Installation: Proper installation of the subwoofer is crucial to optimize its performance and prevent damage.

3. May Require Additional Power: To get the most out of the SW-HZ12D4, you may need to upgrade your car's electrical system or invest in a high-capacity battery.

The Sundown Audio SW-HZ12D4 subwoofer offers excellent sound quality, high power handling, and durable construction. However, its high price point, the need for proper installation, and potential power requirements may make it a less suitable option for some car audio enthusiasts.

If you're looking for a powerful, high-quality subwoofer for your car audio system and have the budget for it, the Sundown Audio SW-HZ12D4 is an excellent choice. However, if you're on a tighter budget or prefer a more affordable option, there are other subwoofers in the market that may suit your needs better. It's essential to consider your specific requirements, budget, and installation capabilities before making a purchase.

Details:

Suspension: High-roll surround with progressive spider for smooth, controlled excursion. Cooling: Vented motor gap and pole piece for optimized heat dissipation. Recommended Enclosure: Ported for maximum efficiency and output. Durability: Stitched Mini-XL tinsel leads and bolted spider pack.

Voice Coil Options: Dual 4 - High temp 4-layer copper voice coil wire. Frame: Heavy-duty cast aluminum basket. HZ Series Key Features 12 750W RMS / 2.5 Voice Coil. XMAX: Class-leading 14mm Max.

part #: swhz12d4 prices

• $275.50-$319.99

specifications incartechno:

• for years: 2012
• brand: Sundown Audio
• mpn: Sw-hz12d4

returns incartechno:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

general incartechno:

• condition: New
• Parts Accessories > In-Car Technology, GPS Security > Other In-Car Technology

offer incartechno:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• quantity: 2
• started: March 6, 2026
• sold: 0

seller incartechno:

• rating: 99.6%
• # reviews: 9435
• city: Sterling, Illinois

payments incartechno:

• other
• credit card: Visa
• wallet: Paypal

shipping incartechno:

• carrier: USPS
• service: USPS First Class
• transit: 5-10 Days
• type: Fixed
• class: Standard
• cost: $29.99

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