The ToneWinner SW‑D4000 is a high‑performance 12‑inch powered subwoofer designed to deliver deep, impactful bass for home audio and home theater systems. Equipped with an integrated 800 W RMS Class‑D amplifier and advanced DSP processing, this subwoofer produces powerful low‑frequency output with precision and clarity without excessive distortion. Its DSP engine features adjustable parametric EQ, phase control, and multiple listening modes, all accessible via an intuitive LCD touch panel or Bluetooth app for easy tuning to your listening environment. Built with a solid MDF cabinet, balanced XLR and RCA inputs, and optional sealed or bass‑reflex port configurations, the SW‑D4000 integrates seamlessly with a wide range of AV receivers and stereo systems. Whether enhancing movies, music, or games, this subwoofer adds authoritative low end and flexible control to premium entertainment setups.
Features:
- 800W RMS / 3000W peak power
- 12″ front-firing driver
- Front-ported enclosure
- Adjustable 16Hz – 240Hz frequency response
- Line-in (RCA) + LFE (RCA & XLR) inputs
- LFE output for daisy-chaining additional subwoofers
- LCD display with touch control buttons
- Bluetooth-controlled DSP digital processing
- EQ adjustment
- Phase switch (0°/180°)
- Auto standby function
- Wireless software upgrades
Specifications:
| Specification | Details |
|---|---|
| Power Output | 800W RMS / 3000W Peak |
| Driver Size | 12″ front-firing driver |
| Enclosure | Front-ported enclosure |
| Frequency Response | 16Hz – 240Hz |
| Inputs | Line-in (RCA), LFE (RCA & XLR) |
| LFE Output | Yes (for daisy-chaining subwoofers) |
| Display | LCD display with touch control buttons |
| DSP Processing | Bluetooth-controlled |
| EQ Adjustment | Yes |
| Phase Switch | 0°/180° |
| Auto Standby | Yes |
| Wireless Software Upgrades | Yes |
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