The Tonewinner SW-D4000 is a 12-inch powered subwoofer rated at 800W, built with Digital Signal Processing (DSP) to manage how the driver responds across its output range rather than relying on the amplifier and driver alone.
An LCD display and touch buttons give direct control at the unit, with an option for app control as well. EQ adjustment lets you shape the output for your room's acoustics, and the frequency range can be fine-tuned to blend the subwoofer's output with the main speakers it's paired with. A 0°/180° phase switch aligns the subwoofer's timing with the main speakers, and a balanced input keeps the signal clean over longer cable runs.
- 12-inch driver, 800W powered subwoofer
- DSP processing, LCD display, touch and app control
- EQ adjustment and tunable frequency range
- 0°/180° phase switching, balanced input
- Automatic power-saving standby
Automatic power-saving switches the subwoofer down when idle. It suits a two-channel or home theater system that needs a dedicated, tunable low end.
Specifications
| Brand | Tonewinner |