Pioneer TS-WX400DA Active Subwoofer

The Pioneer TS-WX400DA active subwoofer delivers powerful bass from a compact, space-saving design. With a built-in Class-D amplifier, it outputs up to 250W max (100W RMS) for robust low-end output in vehicles where space is at a premium. The down-firing enclosure is ideal for under-seat or trunk mounting, blending seamlessly with your car's interior while keeping clearance intact.

Two DSP-driven bass modes—Deep and Dynamic—let you tailor the sound to your listening preferences. The Deep mode handles ultra-low bass for cinematic impact, while Dynamic mode emphasizes punch and clarity across music genres. A selectable phase, low-pass filtering (50Hz–125Hz @ 12dB/oct), and Digital Bass Control optimize the output for your vehicle acoustics. A wired remote control makes it easy to adjust volume, crossover, bass mode, and phase on the go.

• Power Output: 250W Max / 100W RMS
• Amplifier Type: Built-in Class-D
• Bass Modes: Deep and Dynamic (DSP selectable)
• Frequency Response: 20Hz–100Hz
• Low-Pass Filter: 50Hz–125Hz @ 12dB/octave
• Phase Control: Selectable
• Digital Bass Control: Optimizes output for vehicle acoustics
• Wired Remote Control: Included
• Installation: Down-firing design for under-seat or trunk mounting

Upgrade your car audio with the Pioneer TS-WX400DA and feel the difference on every drive.