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Brand Pioneer
(1 Review)

Pioneer TS-A25S4 10" Subwoofer - 4 Ohm

Brand Pioneer
(1 Review)

Pioneer TS-A25S4 10" Subwoofer - 4 Ohm

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Pioneer TS-A25S4 10" Subwoofer - 4 Ohm
Brand Pioneer
(1 Review)
In Stock

Pioneer TS-A25S4 10" Subwoofer - 4 Ohm



About This Product


Pioneer TS-A25S4 10" Subwoofer - 4 Ohm

Easily Upgrade to High Performance
Pioneer’s A-series sound design purposely matches the subwoofer and full-range loudspeakers to provide seamless and smooth sound characteristics with dynamic, high impact bass that lets you hear and feel the music.

Specially Designed Voice Coil
A specially designed voice coil offers higher power handling, linear movement, and greater excursion for extreme bass output.

Cone provides increased strength and rigidity for optimized bass response.


System Type: Component Subwoofer
Sensitivity (1W/1m): 85 dB
Frequency Range: 24 Hz to 1.4 kHz
CTA-2031 Compliant: Yes
Warranty: 1 Year
Continuous Power Handling (RMS) - Watts: 350 Watts
Maximum Peak Power Handling - Watts: 1200 Watts
Nominal Impedance - OHM: 4

Shape: Round
Size: 10"
Cone Material: IMPP - Composite
Center Cap Material: ABS
Surround Material: Rubber
Surround Type: Rolled
Basket Material: Stamped Metal
Magnet Material: Ferrite
Magnet Weight: 46 oz
Voice Coil Type: Single Voice
Voice Coil Bobbin: Alminium
Voice Coil wire: Copper
Damper: Poly cotton Aramid
Gasket: PP
Wire Terminals: Push Type
Unit Size (Dimensions): 10 1/2"
Mounting Depth: 5"
Cut Out dimensions: 9"
Equivalent Compliance (VAS) [L]: 22.6
Free Air Resonance (Fs) [Hz]: 39.2
Total Speaker "Q" (Qts): 0.72
Linear Excursion (Xmax) [mm]: 8.7
Recommended Sealed Box Volume [L]: 22.6
Port Box volume [L]: 41.1
Port Length: 6-1/2"
Port Diameter: 3"

  • 1200 W Max Power Single 4-ohm Voice Coil
  • IMPP Cone with Aramid Fibers
  • 350 W Nominal Power Handling



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