MAIN FEATURES
Deep Bass Performance with Pioneer TS-A250S4 A-Series Subwoofer
The Pioneer TS-A250S4 is a 10-inch (25cm) A-Series enclosure-type single voice coil subwoofer designed to deliver powerful and controlled bass performance for upgraded car audio systems. Engineered for strong low-frequency output, it enhances overall sound depth while maintaining clarity and stability across different listening levels.
Built with a Glass Fiber & Mica Reinforced Injection Molded PolyPropylene (IMPP™) cone, this subwoofer ensures durability and precise bass reproduction even under high power conditions. With a maximum input power of 1300W and nominal rating of 400W, it provides strong and dynamic bass performance suitable for various enclosure configurations. Its 4 Ω impedance allows easy integration with a wide range of amplifiers and audio setups.
SPECIFICATIONS:
- Series: A-Series
- Subwoofer Type: Enclosure-Type Single Voice Coil Subwoofer
- Diameter Size: 25 cm (10")
- Maximum Input Power: 1300 W
- Nominal Input Power: 400 W
- Frequency Response: 20 Hz – 2,000 Hz
- Sensitivity: 73 dB
- Impedance: 4 Ω
- Dimensions: 267 mm × 149 mm
- Cone Material: Glass Fiber & Mica Reinforced IMPP™ Cone
- Magnet Type: Ferrite
- Cut-out Hole: 230 mm
- Mounting Depth: 133 mm
- Recommended Enclosure: 0.7 ft³ / 19.82 L
- Speaker Grill: Not Included
- Weight: 3.97 kg
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
MAIN FEATURES
Deep Bass Performance with Pioneer TS-A250S4 A-Series Subwoofer
The Pioneer TS-A250S4 is a 10-inch (25cm) A-Series enclosure-type single voice coil subwoofer designed to deliver powerful and controlled bass performance for upgraded car audio systems. Engineered for strong low-frequency output, it enhances overall sound depth while maintaining clarity and stability across different listening levels.
Built with a Glass Fiber & Mica Reinforced Injection Molded PolyPropylene (IMPP™) cone, this subwoofer ensures durability and precise bass reproduction even under high power conditions. With a maximum input power of 1300W and nominal rating of 400W, it provides strong and dynamic bass performance suitable for various enclosure configurations. Its 4 Ω impedance allows easy integration with a wide range of amplifiers and audio setups.
SPECIFICATIONS:
- Series: A-Series
- Subwoofer Type: Enclosure-Type Single Voice Coil Subwoofer
- Diameter Size: 25 cm (10")
- Maximum Input Power: 1300 W
- Nominal Input Power: 400 W
- Frequency Response: 20 Hz – 2,000 Hz
- Sensitivity: 73 dB
- Impedance: 4 Ω
- Dimensions: 267 mm × 149 mm
- Cone Material: Glass Fiber & Mica Reinforced IMPP™ Cone
- Magnet Type: Ferrite
- Cut-out Hole: 230 mm
- Mounting Depth: 133 mm
- Recommended Enclosure: 0.7 ft³ / 19.82 L
- Speaker Grill: Not Included
- Weight: 3.97 kg
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.





























































































