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Pioneer TS-W2502D4 Champion Series 10" 3000W PRO DVC Subwoofer 4+4 Ohm

Brand:|Model: TS-W2502D4|Part # 267-2504

Pioneer's TS-W2502D4 Champion Series PRO DVC subwoofer replaces the spider found in just about every subwoofer on the planet with a unique air suspension system for tighter, cleaner bass. A huge magnet system and high power handling allows for amazing maximum SPL capabilities.
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Part # 267-2504
  • Unique, spider-less subwoofer design for cleaner sound
  • Dual cone system with interlaced Basalt and carbon fiber for rigidity
  • Incredibly high power rating while retaining great sensitivity
  • 3-layer surround resists deformation even with high input power during high excursion moments

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Product Details

Pioneer TS-W2502D4 Champion Series 10" 3000W PRO DVC Subwoofer 4+4 Ohm

Pioneer designed the Champion Series PRO dual voice coil subwoofers to produce enormously powerful music. Just take a look at the super-heavy-duty construction, designed to handle up to 3,000 watts max. Double-stacked magnets make for higher power, and step-up radial surrounds provide superior control during long excursions. A cast-aluminum basket was built from scratch for these subwoofers and once you add in the patented IMPP cone, you've got a monster sub that can handle whatever you want to throw at it.

The TS-W2502D4 works well in extremely small sealed enclosures with as little as 0.35 cubic feet of volume, but can also be used in larger sealed, ported, and bandpass subwoofer enclosures as well.

Air Suspension System

For their revolutionary Champion Series PRO subwoofers, Pioneer created an air suspension system that locks in air for a spring-like effect between the unique two-cone structure to keep them moving in unison without the need for a traditional spider. The result is consistently clear, powerful, wide ranging bass response. The subwoofer's dual cone structure maintains better sound linearity and reliability after hours of hard use, when compared to conventional subwoofers with spiders.

Double-Stack Magnet with Double-Stack Top Plate

To produce the tremendous magnetic energy needed for this line of subwoofers, Pioneer employed double-stacked magnets, weighing a combined 88 oz., and a double-stacked top plate above them. This design ensures positive, powerful control of the voice coil during those long excursions, allowing for a high maximum SPL potential.

Wide-Roll 3-Layer Fiber Radial Surround

A subwoofer's surround plays a key role in a speaker's performance. In order for bass response to be clear and tight, the surround has to respond evenly around its entire circumference without flexing or puckering, even at high volume levels. That's why Pioneer created a surround consisting of two layers of urethane with a layer of interwoven fiber between them. It's strong, stable, and it reduces distortion. In addition, the wider-than-normal design provides a long, linear excursion for excellent control and heavy-duty durability.

Interlaced Basalt/Carbon Fiber Reinforced IMPP Cone

To ensure that you get more natural bass, Pioneer created a new Basalt-fiber technology for the PRO subwoofer cones. The volcanic-rock fibers create a cone that is lightweight, rigid, well damped, stable in temperature extremes, and more environmentally friendly. In short, this bass really rocks.

Cast Aluminum Basket

Designed from scratch by Pioneer, this one-piece aluminum basket assembly holds the motor assembly, cone, and magnet structure securely in place. The benefits of this design: reduced internal stress, superior damping, and increased magnetic efficiency.

Dual Voice Coil Design

The dual 4Ω voice coil design gives the TS-W2502D4 the flexibility to be wired for a 2Ω, stereo 4Ω, or 8Ω impedance to get the most out of your amplifier. To simplify installation even further, all speaker terminals have been placed on one side of the subwoofer rather than on opposite sides.

Also available with dual 2Ω voice coils. Includes six self-tapping 5 mm diameter by 35 mm long mounting screws and a adhesive-backed foam mounting gasket.

Specifications below are with voice coils wired in parallel.

Product Specifications
  • Nominal Diameter10"
  • Power Handling (RMS)800 Watts
  • Power Handling (max)3000 Watts
  • Impedance4+4 ohms
  • Frequency Response20 to 150 Hz
  • Sensitivity89 dB 1W/1m
  • Magnet Weight88 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)36 Hz
  • DC Resistance (Re)1.65 ohms
  • Voice Coil Inductance (Le)1.2 mH
  • Mechanical Q (Qms)14.34
  • Electromagnetic Q (Qes)0.78
  • Total Q (Qts)0.74
  • Compliance Equivalent Volume (Vas)0.24 ft.³
  • BL Product (BL)12.08 Tm
  • Diaphragm Mass Inc. Airload (Mms)291g
  • Maximum Linear Excursion (Xmax)9.8 mm
  • Surface Area of Cone (Sd)313 cm²
Materials of Construction
  • Cone MaterialPoly Composite
  • Surround MaterialRubber
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter10.9375"
  • Baffle Cutout Diameter9.375"
  • Depth6.625"
  • # Mounting Holes6
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.79 ft.³
  • Sealed F339 Hz
  • Vented Volume0.83 ft.³
  • Vented F321 Hz
Pioneer TS-W2502D4 Champion Series 10" 3000W PRO DVC Subwoofer 4+4 Ohm
  • BrandPioneer Electronics
  • ModelTS-W2502D4
  • Part Number267-2504
  • UPC012562940526
  • Product CategorySubwoofer Drivers
  • Unit of MeasureEA
  • Weight20.25 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Pioneer TS-W2502D4 Champion Series 10" 3000W PRO DVC Subwoofer 4+4 Ohm

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