24 cm x 14 cm Sealed Active Subwoofer with Built-in Class-D Amplifier

Pioneer Compact Active Subwoofer: Where Size Defies Expectations

Pioneer Compact Active Subwoofer combines our engineering and technology with compact design, reshaping your car’s soundstage with space-saving brilliance. With its built-in Class-D amplifier and equipped with DSP, TS-WX400DA delivers up to 250W of powerful bass and adds depth to your music, all while saving valuable space. Featuring a 130% wider cone area for enhanced bass response, a larger magnet with 150% higher magnetic flux for greater control and accuracy, and high-performance components, experience the perfect fusion of exceptional engineering and immersive audio, optimizing your space utilization without compromising the bass impact.

  • Active Compact Subwoofer
  • 250W Max Power
  • 100W Nominal
  • High Power Built-in Class-D Amplifier
  • Compact Design

key selling points

  • Fully refined "Simple and Easy"-inspired interface provides more flexible, easy operation and more engaging user experience.
  • Through the receiver display, you can seamlessly access various audio and video content stored in a wirelessly connected smartphone by using Wireless Mirroring function.
  • With built-in Wi-Fi, you can use Wireless Apple CarPlay and Android Auto Wireless the best means of operating a smartphone through a car entertaiment system without a connection cable, for greater freedom from clutter and complication.
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  • Detailed
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TS-WX400DA: Powerful Bass without losing space

Measuring merely 30cm wide, 20cm deep and 10cm tall, it is cleverly designed to fit under most car seats and the least imaginable spaces, which makes installation a snap for just about all vehicles on the market. The TS-WX400DA is a uniquely compact speaker that allows installation in a wide range of vehicle applications. Installing the subwoofer under seats, and in small spaces is ideal for this powered subwoofer.

Highly efficient Class-D Amplifier with 250W Power Output

Class-D Amplifier works by converting the audio signal into a digital pulse width modulation (PWM) signal. This digital signal is then amplified, filtered and delivered to the TS-WX400DA’s driver, resulting in powerful and precise bass reproduction. With high power output and minimal distortion, it delivers deep and impactful bass that brings your music, movies, and games to life. The dynamic range and clarity achieved by this technology ensure an immersive audio experience that surpasses expectations.

Down Firing System

Utilizing a “down fire” speaker design the TS-WX400DA is able to produce richer low-frequency reproduction that does not seem achievable from such a small enclosure. Including a DSP with two selectable equalizer curves (Deep / Dynamic), Phase control, Frequency and Gain control you can adjust the TS-WX400DA to suit your musical style.

Pioneer Custom-tuned Digital Bass Modes

Discover the distinct characteristics of different music genres with our custom-tuned DEEP or DYNAMIC modes. Experience the rich symphonic arrangements and intricate nuances of Classical compositions or the pulsating energy and electrifying beats of EDM. TS-WX400DA stands out from the competition with its remarkable performance by delivering higher dB sound pressure levels (SPL) and creating an immersive bass experience.


Size24 cm x 14 cm
Maximum Music Power250 W
RMS100 W
Frequency ResponseDEEP: 20 Hz to 100 Hz DYNAMIC: 20 Hz to 100 Hz
Sensitivity ( 1W / 1m )DEEP: 100 dB DYNAMIC: 100 dB
ImpedanceSingle 0.5Ω

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