Alpine SWR-10D4 Type-R 10 Subwoofer Review

The Ultimate Subwoofer, Made By The Best Manufacturer: Alpine SWR-10D4 Type-R 10″ Subwoofer with Dual 4-ohm Voice Coils

Alpine is one of the best car speaker and component manufacturer on the planet, so it isn’t a coincidence that this subwoofer, made by them is one of the best. Alpine SWR-10D4 comes with all features a real car enthusiast may need from a subwoofer, but it has an affordable price, which makes it a wise investment.

Alpine SWR-10D4 Type-R 10" Subwoofer with Dual 4-ohm Voice CoilsClick Here to Buy Alpine SWR-10D4 From Amazon

Keep in mind that the Alpine SWR-10D4 Type-R 10″ Subwoofer is a high-end subwoofer, despite the affordable price, so it isn’t designed for pairing with low-end components. Simply said, in order to get the maximum from this unit, other sound components must offer similar quality and similar features.

Alpine SWR-10D4 Power handling is between 300 and 1000 watts

Power handling is the main and the best feature of this subwoofer. It makes it a way better and louder than similar models, especially those from the same price range. This is possible due to the fact Alpine uses only the best components, when developing their subwoofers.

As the end result, you can expect clear sound without any distortion. Playing high volumes won’t be any issue for this unit, so if you like loud music, this is the best choice.

Pulp cone is reinforced with Kevlar

Kevlar is one of the hardest and most resistant materials on the planet. It isn’t a coincidence, it has been chosen for this subwoofer. This addition makes the entire subwoofer more resistant to high temperatures and other issues that can cause damages. At the same time, this is the first model in this price range that comes with Kevlar pulp cone.

This feature was usually reserved for more expensive subwoofers that are designed especially for real car enthusiasts. Thanks to the affordable price, it is one of the best choices you can make, if you are trying to improve the sound system in your car and don’t spend a real fortune.

Alpine SWR-10D4 Comes with 3000 watts of peak power

This feature makes the Alpine SWR-10D4 one of the best car subwoofer in this price range. Thanks to the peak power, the sound is very loud and it cannot be compared to similar subwoofers, simply because it is way better.

At the same time, subwoofers with peak power of 3000 or close, cost two times more! Don’t forget that this one of the most important features a subwoofer has, so it must be taken into account, if you are looking for a new subwoofer for your car.

Large dimensions

If you are looking for a best 10 inch subwoofer that can reproduce amazing sound, the dimensions must be taken into account as well. This unit has the dimensions of the 10.7 x 5.9 x 6.9 inches, which means that it is one of bigger units on the market.

At the same time, the weight is 22.4 pounds, so this isn’t a light subwoofer. All of this means that you will get a professional subwoofer that can be used in most applications. No matter are you a beginner, who just wants to add a subwoofer to his car, or a car enthusiast who must have the best subwoofer, the Alpine SWR-10D4 is one of the best choices.


Another feature and fact that just be taken into account, when getting a new subwoofer for your car is the powe4r. Simply said, the more powerful and louder units are the best, because you will get that amazing bass and sound that can make you a happy person. A great thing with this model is that it is very loud and powerful. The sound quality is one of the best you can get, so you won’t make a mistake by choosing this unit.

Alpine SWR-10D4 Video Review:

Alpine SWR-10D4 Pros:

  • Loud and powerful
  • Components made from Kevlar
  • Large dimensions
  • Easy to install
  • Has no distortions
  • Looks simple but modern
  • Made by one of the best manufacturers
  • Can withstand rough use
  • Can withstand high temperatures


  • Just one subwoofer in the package
  • Large dimensions are not suitable for small cars
  • Some parts of the manual are hard to understand


If you are looking for a great subwoofer that can actually improve your sound system for 100% and it isn’t very expensive, the Alpine SWR-10D4 is the best choice. This is a high-end unit with high-end features and quality.

Click Here to Buy Alpine SWR-10D4 From Amazon