Description
The Sundown Audio SA Classic 12” D4 Subwoofer is built for listeners who want powerful, refined bass performance in a reliable car audio package. With 1000 Watts RMS power handling and a 2000 Watt peak rating, this 12-inch subwoofer is designed to deliver deep low-end impact with impressive control, whether it is used for everyday listening or a more demanding high-output setup.
Engineered with a competition-grade approach, the SA Classic emphasizes accuracy, durability, and consistent sound quality. Its high-strength cast aluminum frame helps reduce unwanted resonance, while the low-distortion motor assembly and large aluminum Faraday ring support smooth, stable output even when the system is pushed hard. The result is clean bass that stays tight and musical instead of becoming muddy or distorted.
Flexibility is another major advantage of this Sundown Audio subwoofer. It performs well in a variety of enclosure types, including small ported boxes, sealed enclosures, and band-pass designs. This makes it a strong option for custom car audio builds where space, tuning, and sound preference all matter. With 84.22 dB sensitivity and an Xmax of 19mm, the SA Classic is efficient enough to produce strong output while maintaining excellent excursion control.
Durability is reinforced through a double-layer Nomex spider, high-foam surround, competition-grade paper cone, and dual 4-ohm high-temperature voice coils. Spring-loaded terminals and stitched XL tinsel leads further enhance long-term reliability. For enthusiasts seeking a dependable 12” D4 subwoofer with serious bass performance, the Sundown Audio SA Classic offers a balanced combination of power, precision, and build quality.










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