About Pioneer TS-W311S4 In Kenya
Solid bass
If your system feels light on the low end, the Pioneer TS-W311S4 adds the weight and punch your music is missing. This 12-inch Champion Series subwoofer is built to deliver deeper, more rhythmic bass, helping your system sound fuller and more complete.
Stable structure
Pioneer uses a single-piece rigid basket to reduce unwanted vibration and keep the cone movement controlled. That stability helps produce cleaner, more accurate bass. The reinforced ribbed cone adds strength for consistent performance, while the updated spider assembly improves linearity, giving you smoother and more defined low-frequency response.
Consistent performance
With a moderate 95dB sensitivity design, this W311S4 subwoofer is built to work best with a properly matched amplifier. That pairing allows it to deliver stronger, more controlled output without strain. Combined with effective ventilation for cooling, the TS-W311S4 maintains consistent performance during extended use, giving you reliable and well-controlled bass.
Pioneer TS-W311S4 Specs
| Category | Specification |
|---|---|
| Series / Grade | Champion Series |
| Speaker Type | Subwoofer |
| Peak Power | 1400 Watts |
| RMS Power | 400 Watts |
| Subwoofer Size | 12 inch. |
| Impedance | 4 Ohms |
| Voice Coil | Single Voice Coil |
| Frequency Response | 20 Hz – 125 Hz |
| Sensitivity | 95 dB (1W / 1m) |
| Resonance Frequency | 38 Hz |
| Cone Material | IMPP Composite |
| Center Cap | ABS |
| Surround | Elastic Polymer (Rolled) |
| Basket | Stamped Metal |
| Magnet Type | Ferrite |
| Voice Coil Former | Aluminum Bobbin |
| Voice Coil Wire | Copper |
| Damper | Aramid |
| Gasket | ABS |
| Terminals | Push Type |
Perfect For:
- Drivers wanting deeper, more powerful bass response.
- Unlocking higher performance than active subwoofers.
- Creating a full, high-output car audio system.
What’s in the box
- Pioneer 1400W champion series sub.
- Eight 1-1/8″ Self-tapping screws.
- Adhesive backed foam gasket.
- Manual.






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