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Pioneer TS-D10LS4

Pioneer TS-D10LS4

Regular price $180.00 USD
Regular price Sale price $180.00 USD
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Great bass is all about power, and Pioneer created their D-Series subs with that thought in mind. They built their D Series TS-D10LS4 10" shallow-mount subwoofer to handle up to 350 watts RMS, while it dishes out impressive low-frequency punch. This sub features an injection-molded polypropylene cone that's impregnated with Aramid fibers so it can handle heavy performance demands with precision. A butyl rubber surround supports the woofer during cone excursion so you'll get accurate, hard-hitting bass notes even when the music's turned up loud. And, with a mounting depth of only 3-5/16", this sub will fit into spaces regular subs can't. 

Product highlights:

  • 10" 4-ohm subwoofer
  • Injection-molded polypropylene/aramid fiber cone
  • Butyl rubber surround
  • Stamped steel basket
  • Power handling: 350 watts RMS
  • 1300 watts peak power handling
  • Frequency response: 20-3400 Hz
  • Sensitivity: 74 dB
  • Mounting depth: 3-5/16"
  • Grille not included
  • Warranty: 1 year


Too much isn’t enough, embrace the bass. The D subwoofer is a culmination of Pioneer technologies that produce thick, deep, powerful and accurate bass that makes listening to your favorite music energetic, fun and engaging. Combining bass quality and bass quantity with high power, plus installation flexibility that provide high performance in both acoustic suspension (sealed) and bass reflex (ported) enclosures, the D subwoofer is the ultimate all-around performer. Slam, attack, power. Don’t just listen to your music, feel it.


Made of a specially blended, highly durable and moisture-resistant compound, butyl rubber keeps the cone moving in a linear direction, seals the cone to the basket and quickly dampens cone vibration once the signal has changed or stopped. This results in less distortion and superior frequency response.


Polypropylene (PP) is a tough thermoplastic resin that is an ideal material for a subwoofer cone - with low mass and high damping, PP cones offer good sensitivity and low distortion. However, polypropylene cones lack the rigidity and strength required for high output and extreme low bass. To resolve this, Pioneer engineers used advanced Computer-Aided Manufacturing to develop a process to blend aramid fibers into the polypropylene resin during the injection molding process. The resulting Aramid Fiber Interlaced IMPP subwoofer cone is incredibly strong and low mass with high rigidity and superior strength to produce deep, powerful and undistorted bass.


A subwoofer motor structure consists of the voice coil and magnet assembly. Increasing the diameter and length of the voice coil provides greater control of the woofer cone and higher power handling. To take full advantage, however, the magnet must also be increased, both in magnetic power and physical size. The D subwoofer uses an oversized 4-layer voice coil and high energy double stacked magnets to increase the overall power handling and SPL output with no sacrifice in sound quality.

What’s in the Box

  • (1) 10" Subwoofer
  • Trim ring
  • (6) 1-1/8" Screws
  • Adhesive backed foam gasket
  • Manual (English/ German/ French/ Spanish/ Portuguese/ Italian/ Russian)
  • Warranty information


  • Component Subwoofer
  • 76dB
  • 20 Hz to 3.4 kHz
  • Yes
  • 1 Year
  • 350 Watts
  • 1300 Watts
  • 4
  • Sold separately (UD-10GL)
  • Round
  • 10"
  • IMPP - Aramid Fiber
  • ABS
  • Rubber
  • Rolled
  • Stamped Metal
  • Ferrite
  • 43.4 oz
  • Single Voice
  • Glass imide
  • Copper
  • Aramid
  • PP
  • Push Type
  • 10-1/2"
  • 3-1/4"
  • 9"
  • 16.1
  • 37
  • 0.8
  • 8.3
  • 17
  • 17
  • 7-1/2"
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