The ToneWinner SW-D2000 is a powerhouse 12-inch active subwoofer designed to deliver visceral, room-filling bass for both home theater and high-fidelity music systems. Engineered with a massive 400W RMS (2000W Peak) Class-D amplifier, it drives a high-excursion 12-inch woofer equipped with a 4-layer OFC voice coil and dual magnets. This robust construction allows the SW-D2000 to reach subterranean frequencies as low as 18Hz with exceptionally low distortion and wide dynamic range.
What sets this subwoofer apart is its advanced DSP (Digital Signal Processing) engine. Users can fine-tune their bass experience using the dedicated mobile app, which offers 7-band parametric EQ, phase adjustment (0/180°), gain control, and four preset modes (Deep, Normal, Strong, User). The rear panel also features an intuitive LCD touch screen for quick manual adjustments. With a ported bass-reflex design for optimized airflow and both Balanced XLR and Unbalanced RCA inputs, the SW-D2000 is a flexible and powerful addition to any serious audio setup.
Best Pairings
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ToneWinner AV Receivers: The perfect companion for the AT-2300 or AD-7300PA, connecting via the Subwoofer Out for seamless LFE integration.
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Home Cinema Systems: Ideal for medium-to-large home theaters needing the slam and impact required for action movies.
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Active Speakers: Pairs well with high-dynamic-range speakers like the TJ-K8 to fill in the sub-bass octaves for a full-range experience.











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