4" - 2-way, 200 W Max Power, IMPP™ cone, 30mm Tweeter - Coaxial Speakers (pair)

  • G Series 4" 2-way Car Speakers
  • Injection molded polypropylene IMPP™ and mica-reinforced composite woofer cone
  • Rubber-coated cloth surround
  • 30mm PET balanced dome tweeter
  • Handles up to 30 W RMS (210 W peak power)
  • Frequency range: 35-27,000 Hz
  • Sensitivity: 87 dB


The Pioneer TS-G400 4" is a 2-way speaker system with 210 W maximum power handling/30 W continuous power handling. In addition, it has a 30mm Tweeter to enrich high-range reproduction. The speaker cone comprises of polypropylene IMPP™ cone and a rubber-coated cloth surround giving your music more impact and presence.

g series close up of speaker image

G-Series Speakers

This G-series speaker sets you up with quality materials and a durable design for a better listening experience. The sensitive yet strong polypropylene woofer and a rubber-coated cloth surround give your music more impact and presence. Its large balanced dome tweeter allows accuracy for high-range rich reproductions of all the details in your favorite vocal and instrumentation.

midrange dome tweeter image

Mid-Range Dome

The mid-range is a 30mm PET Balanced Dome producing vibrant high frequencies, and its OFC shorting ring minimizes distortion when you turn up the volume.

What’s in the Box

  • Two 2-way speakers
  • Two 12" Lengths of speaker wire (each has quick-slides on one end and bare wire on the other)
  • Eight 5/8" Screws
  • 1 Year Warrant Sheet
  • Specifications printed on box
Standards & Performance
  • 30
  • 35 dB
  • 210
  • 4-ohm
  • 87 dB
  • Coaxial 2-way
Speaker Features
  • 4-1/8
  • 1-3/4
  • 30mm
Speaker Materials
  • Stamped Metal
  • IMPP - Carbon and Mica
  • Poly cotton
  • Ferrite
  • 3.9 oz
  • Copper
  • Rubber Coated Cloth
  • Rolled
  • Kapton
  • Copper
  • Lug Type
  • Polyethylene terephthalate (PET)
  • Ferrite
  • Balance Dome