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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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Description
Hertz Cento CS 300 S4 - 4 Ohms 12" SubwooferSize mm (in.) 300 (12) Power Handling Continuous W 350 Power Handling Peak W 700 Impedance Ohm 4 No Filter Component SUBWOOFER Voice Coil 35 (1. 38) Magnet size D x d x h mm (in.) 134 x 45 x 34 (5. 28 x 1. 77 x 1. 34) Weight of one component kg (lb.) 4,844 (10. 68) Magnet High density flux ferrite Cone Polypropylene Xmech mm (in.) 16,5 (0. 65) Technical Specs D mm 267,7 Xmax mm 12,5 Re Ohm 3,6 Fs Hz 25 Le mH 3,64 Vas I 93,42 Mms g 193 Cms mm N 0,21 BL
| Size mm (in.) | 300 (12) |
| Power Handling - Continuous W | 350 |
| Power Handling - Peak W | 700 |
| Impedance Ohm | 4 |
| No Filter Component | SUBWOOFER |
| Voice Coil Ø | 35 (1.38) |
| Magnet size D x d x h mm (in.) | 134 x 45 x 34 (5.28 x 1.77 x 1.34) |
| Weight of one component kg (lb.) | 4,844 (10.68) |
| Magnet | High density flux ferrite |
| Cone | Polypropylene |
| Xmech mm (in.) | 16,5 (0.65) |
| D mm | 267,7 |
| Xmax mm | 12,5 |
| Re Ohm | 3,6 |
| Fs Hz | 25 |
| Le mH | 3,64 |
| Vas I | 93,42 |
| Mms g | 193 |
| Cms mm/N | 0,21 |
| BL T*m | 14,8 |
| Qts | 0,47 |
| Qes | 0,50 |
| Qms | 7,2 |
| Spl dB | 86,5 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
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Product Reviews
★★★★★ 5
Protección!
Exelente!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Recomendado
Si utilizas un 4.6L Stoker es obligatorio utilizar en cada cambio de aceite.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Hard to find.
Good stuff. Hard to find. It should extend my engine life.
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Reviewed in the United States on April 2, 2026
★★★★★ 4
Great product
Quick delivery.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Use as directed, when needed, and you'll be good to go.
A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
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Reviewed in the United States on February 5, 2026