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Pioneer TS-A25S4

1200W Peak (300W RMS) 10" A-Series Single 4-ohm Car Subwoofer

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• Peak Power: 1200 watts
• RMS Power: 350 watts
• Interlaced Carbon-Glass Fiber Composite - IMPP Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 5"
• Sensitivity: 85 dB

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Description


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Authorized dealer


TS-A25S4


Voice Coil and Magnet

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.


IMPP Cone with Aramid Fibers

This A-series speaker cone has a blend of Aramid fibers interlaced with Polypropylene during the injection molding process to meet Pioneer's standards for sensitivity, low distortion, rigidity and strength.


CarSoundfit

Pioneer’s Car Sound Fit app is actually a car sound simulator for experiencing in-car sound with your own smartphone. Hear the difference between original car speakers and different Pioneer audio upgrades: convince yourself of the level of quality Pioneer can offer for your vehicle. For a virtual listening demonstration of these and many other Pioneer car speakers, download the free Pioneer CarSoundFit app.


Product Details:

  • 10" Single 4 ohm A Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 350 watts
  • Interlaced Carbon-Glass Fiber Composite - IMPP Cone
  • Rubber Surround
  • Stamped metal basket
  • High Temperature Copper Voice coil
  • 8.7 mm Xmax
  • 46 oz. Single Stacked Ferrite magnet motor structure
  • Frequency Response: 22 - 1400 Hz
  • Resonance Frequency (Fs): 39.2 Hz
  • Sensitivity: 85 dB
  • Sealed box volume: 0.8 cubic feet
  • Ported box volume: 1.1 cubic feet
  • Top-mount depth: 5"
  • Cutout diameter: 9"
  • CTA-2031 Compliant: Yes
  • Authorized Internet Dealer
  • Protective subwoofer grille: No
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconPioneer TSA25S4 owner’s manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Pioneer TS-A25S4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Pioneer TS-A25S4 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Pioneer TS-A25S4 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Pioneer TS-A25S4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
A Series
Subwoofer Size
10"
Peak Power Handling
1200 watts
RMS Power Handling
350 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Copper
Frequency Response
22 - 1400 Hz
Sensitivity
85 dB
Xmax (millimeters)
8.7 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Interlaced Carbon-Glass Fiber Composite - IMPP
Woofer Surround
Rubber
Magnet Structure
Single Stacked
Magnet weight
46 oz.
Magnet Type
Ferrite
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.8 cubic feet
Optimum Ported Box Volume
1.1 cubic feet
Top-Mount Depth (Mounting Depth)
5"
Cutout Diameter
9"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
39.2 Hz
Equivalent Compliance (Vas)
22.6 liters
Total Speaker Q Value (Qts)
0.72
Electrical Q Value (Qes)
0.81
Mechanical Q Value (Qms)
6.50
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

TS-A25S4

Weight:

5.00lbs

Internal SKU:

tsa25s4

Internal Product ID:

178081

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