Sundown Audio E Series v.4 12" D2 Subwoofer: Unleash Unrivaled Deep Bass and Performance
Discover the perfect combination of powerful performance, deep, resonant bass, and exceptional affordability with the Sundown Audio E Series v.4 12" D2 Subwoofer. Designed for serious car audio enthusiasts, this competition-grade subwoofer elevates your in-car sound experience, delivering stunning clarity and impact that redefines your expectations.
Powerful Performance: At the core of the E Series v.4 12" lies its formidable power handling capabilities. With a robust 750 Watts RMS and a staggering 1500 Watts Peak power, this subwoofer ensures your music is felt as much as it's heard. The class-leading 14mm Xmax allows for extensive cone excursion, translating into incredibly deep, low, and extremely responsive bass that adds a new dimension to your favorite tracks.
Optimized Sound Quality: The Sundown E Series v.4 12" subwoofer is meticulously engineered for efficiency and superior sound quality, especially when paired with ported enclosures. Through relentless research in our North Carolina Headquarters, Sundown optimized a 2.5” voice coil and a truly unique motor design to get the deepest possible bass response out of a 12” subwoofer. Its extremely low resonant frequency (Fs) of 28.480 Hz, combined with an optimized T/S parameter set (Qts 0.464, Sens 85.7 dB), ensures that every bass note is reproduced with accuracy and immense impact.
Advanced Motor Design for Premium Sound: The subwoofer showcases a distinctive motor design, featuring a heavily vented magnetic gap and solid pole piece, enabling exceptional thermal power handling. The spider itself is a high strength poly-cotton blend designed to handle the full capacity of the motor. Its motor geometry allows for a remarkable 14mm one-way linear Xmax, delivering excursion equivalent to far larger cones. This innovative design ensures that despite its compact size, the 12-inch subwoofer delivers bass performance typically associated with much larger drivers.
Key Features & Specifications:
Power Handling: 750 Watts RMS / 1500 Watts Peak

Voice Coil Configuration: Dual 2 ohm voice coils (RE: 4.030 Ohms)

Excursion: Class-leading 14mm Xmax for deep, impactful bass

Magnet Structure: Double-stacked magnet for enhanced motor force

Cooling System: Vented magnetic gap & pole piece for superior thermal management

Frame: High strength stamped steel frame for durability and rigidity

Voice Coil: High temp 4-layer copper voice coil wire

Terminals: High-quality push terminals for easy and secure wiring

Tinsel Leads: Stitched-on Mini-XL tinsel leads for enhanced reliability

Resonant Frequency (Fs): Extremely low 28.480 Hz

Sensitivity (Sens): 85.7 dB (@ 1w/1m)

Optimized for: Ported enclosures (Recommended 1.75 cuft net, 26 sq. in port area, 35hz tuning)

Sealed Enclosure: Not Recommended

Overall Diameter: ϕ265.0 mm

Mounting Depth: 149.0 mm

Cutout Diameter: ϕ229.0 mm

Magnet Diameter: ϕ162.0 mm

Displacement: 0.12 cuft.

Cutout: 11.125"

Depth: 6.50"

Outside Diameter: 12.250"

The Sundown Audio E Series v.4 12" D2 Subwoofer is the epitome of high-performance audio accessible to all. Its blend of powerful output, robust construction, and refined design ensures that you receive a premium listening experience with deep, accurate bass that resonates with every beat.