![TS-WX400DA - 9" x 5-1/2" - 250w Max Power, Built-in Class-D Amplifier - Compact Active Subwoofer | Pioneer Electronics USA TS-WX400DA - 9" x 5-1/2" - 250w Max Power, Built-in Class-D Amplifier - Compact Active Subwoofer | Pioneer Electronics USA](https://www.pioneerelectronics.com/StaticFiles/PUSA/Car_Electronics/Product%20Images/Subwoofers/TS-WX400DA/TS-WX400DA-back.jpg)
TS-WX400DA - 9" x 5-1/2" - 250w Max Power, Built-in Class-D Amplifier - Compact Active Subwoofer | Pioneer Electronics USA
![Pioneer TS-WX400DA Space Saving Active Subwoofer with built-in Class-D Amplifier (250 W) : Amazon.co.uk: Electronics & Photo Pioneer TS-WX400DA Space Saving Active Subwoofer with built-in Class-D Amplifier (250 W) : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/51zZd91LznL._AC_UF1000,1000_QL80_.jpg)
Pioneer TS-WX400DA Space Saving Active Subwoofer with built-in Class-D Amplifier (250 W) : Amazon.co.uk: Electronics & Photo
![TS-WX400DA - 9" x 5-1/2" - 250w Max Power, Built-in Class-D Amplifier - Compact Active Subwoofer | Pioneer Electronics USA TS-WX400DA - 9" x 5-1/2" - 250w Max Power, Built-in Class-D Amplifier - Compact Active Subwoofer | Pioneer Electronics USA](https://www.pioneerelectronics.com/StaticFiles/PUSA/Car_Electronics/Product%20Images/Subwoofers/TS-WX400DA/TS-WX400DA_incar1.jpg)
TS-WX400DA - 9" x 5-1/2" - 250w Max Power, Built-in Class-D Amplifier - Compact Active Subwoofer | Pioneer Electronics USA
![Pioneer Electronics on X: "The TS-WX400DA is an active compact subwoofer with built-in Class-D amplifier! 😮 Want us to feature your content? 📸 Tag us @pioneercaraudio and use the hashtag #featuredbypioneer . . . . . . . . Pioneer Electronics on X: "The TS-WX400DA is an active compact subwoofer with built-in Class-D amplifier! 😮 Want us to feature your content? 📸 Tag us @pioneercaraudio and use the hashtag #featuredbypioneer . . . . . . . .](https://pbs.twimg.com/media/EuC2GdFWQAEScLr.jpg)
Pioneer Electronics on X: "The TS-WX400DA is an active compact subwoofer with built-in Class-D amplifier! 😮 Want us to feature your content? 📸 Tag us @pioneercaraudio and use the hashtag #featuredbypioneer . . . . . . . .
![Pioneer Car Underseat Woofer TS-WX400DA,Underseat 8-1/4"(21cm)Cone,Max.250W,RMS 100W,Class D amplifier inbuilt,Sensitivity100dB,Frequency Range20-100Hz,Digital bass control,Down-Fire enclosure design : Amazon.in: Electronics Pioneer Car Underseat Woofer TS-WX400DA,Underseat 8-1/4"(21cm)Cone,Max.250W,RMS 100W,Class D amplifier inbuilt,Sensitivity100dB,Frequency Range20-100Hz,Digital bass control,Down-Fire enclosure design : Amazon.in: Electronics](https://m.media-amazon.com/images/I/41RLlu58zML._SY350_PKmb-play-button-overlay_.jpg)