Pioneer TS-B400PRO 4″ Pro Series 500W Bullet Tweeter


Condition: New

Pioneer TS-B400PRO 4″ Pro Series 500W Bullet Tweeter

  • 500W Bullet Tweeter
  • 4″ P.R.O series Speaker
  • Titanium diaphragm and aluminum die-cast chassis
  • Designed for high sensitivity and high power handling

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SKU: TSB400PRO Category:

Product Description

Pioneer TS-B400PRO 4″ Pro Series 500W Bullet Tweeter

Pioneer TS-B400PRO 4″ Pro Series 500W Bullet Tweeter. The Pioneer Reference for Open Show series of speakers is designed specifically for those looking to produce some serious sound pressure levels. Inspired by Pioneer’s history of record-breaking SPL competition, the new P.R.O. series line of speakers is constructed with the street enthusiast in mind. With an emphasis on efficiency and power handling, the P.R.O. series lineup consists of bullet tweeters, mid bass drivers, and a subwoofer that can be mixed and matched to deliver impressive output, without requiring an impressive investment.

The Pioneer TS-B400PRO Pioneer P.R.O. series TS-B400PRO bullet tweeters feature aluminum die-cast chassis with titanium diaphragms backed by aggressive magnets and motor assemblies to produce a wide range of crisp, loud, and clear frequencies with up to 500 watts of maximum power handling.

Additional Information


– Size: 4″
– Max. Music Power (Nominal): 500 W (200 W)
– Frequency Response: 3,500 Hz to 27 kHz
– Sensitivity (1 W/1 m): 106 dB
– Impedance: 4 Ω
– Mounting Depth: 2-5/8″
– Cut-Out Dimensions: 3-3/4″

Speaker Design

1-Way, Tweeter

Speaker Size


RMS Power

201 to 400 Watts

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Pioneer Canada 1 Year Limited Warranty


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