SPL 8 Inch Car Subwoofer

Skar Audio ZVX-8 D2 900W RMS Dual 2 SPL 8 Inch Car Subwoofer

Today we will discuss SPL 8 Inch Car Subwoofer. What’s the point of loud music without ground-shaking bass?

Sadly, a stereo system alone can’t often meet the urge and that’s when the subwoofer becomes an obvious need.

However, it’s a huge market. Which direction should you go to find the right subwoofer?

Well, let me tell you what, you don’t need to go anywhere.


You’re looking for loud, ground-breaking bass, huh?

Guess what?

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Your requirements match Skar Audio ZVX-8 D2 8″ 900W RMS Dual 2 SPL Car Subwoofer perfectly!

Hey there! Some links on this page are affiliate links which means that, if you choose to make a purchase, I may earn a small commission at no extra cost to you. I greatly appreciate your support!

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Skar Audio ZVX-8 D2 SPL 8 Inch Car Subwoofer Review:

Skar Audio ZVX-8 D2 8″ 900W RMS Dual 2 SPL Car Subwoofer is an 8 inch subwoofer. It is SPL graded since its mechanism is more focused on air movement.

The subwoofer works with 900 watts of peak power and 400 watts of RMS power. Its required tuning frequency rate is 36 Hz. and it comes with a triple stack ferrite motor that weighs 156 Oz. And also includes 2.5-inch high-temperature voice coil with a 2-ohm impedance.

Skar Audio ZVX-8 D2 is constructed with a competition-grade paper cone and for the surround, high roll foam has been used. Heavy-duty speaker push terminals are included.

The features are highlighted and discussed elaborately below for you.

8 Inch Driver:

As we mentioned earlier, Skar Audio ZVX-8 D2 8″ 900W RMS Dual 2 SPL Car Subwoofer is an 8-inch subwoofer. Now, as it’s a small subwoofer, a misconception ought to be created. Many customers think that a small subwoofer can’t handle powerful sound, thus not beneficial for a loud output.

However, it’s a wrong concept and Skar Audio ZVX-8 D2 is flaming-proof.

You can take the liberty of setting up a big system in your car by placing drivers here and there when your car is big. But what about the cars that aren’t big? Or the cars that don’t have wider space for a giant setup?

Yep, this 8-inch subwoofer is built for exactly this condition. Also, sometimes it’s hard to fit a big subwoofer in certain places when the 8-inch subwoofer can be placed anywhere, and without bringing any change to the vehicle structure.

Besides, bigger subwoofers require lots of wattage to produce sound. Skar Audio ZVX-8 D2 can do that without using much power and the outcome is pretty energetic, to be honest.

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Moreover, the setup of this subwoofer is less complicated. Most of the time, the car stereo needs to be modified, thus replaced for big subwoofer installation. A big subwoofer has its own priority, so the factory or old stereo setup isn’t often suitable. Again, the setup needs to be changed to meet the power handling requirement.

However, this issue won’t occur with Skar Audio ZVX-8 D2, for two reasons. First of all, it’ll easily fit any stereo setup. Secondly, you won’t need to upgrade the system since it doesn’t need much power for its operations.

SPL Graded:

Now, for those, who don’t know what SPL is, SPL is a type of subwoofer. Generally, two types of subwoofers are available in the market: SPL and SQ. SPL is the short form of the term ‘Sound Pressure Level’.

SPL subwoofers are mainly engineered for thorough air movement. Constant air movement in a wide range creates pressure and thus results in loud-sounding low ends.

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What is the main purpose of installing a subwoofer? To feel the loud booming bass that isn’t possible for a simple stereo system alone. The louder, the better. Since Skar Audio ZVX-8 D2 is an SPL-graded subwoofer, it does exactly that: drops beats like a bomb.

Power Capacity:

The subwoofer’s peak power handling rate is 900 watts and the continuous power handling rate is 400 watts. It offers a 36 Hz tuning frequency rate.

Voice Coil:

Skar 8-inch subwoofer features a 2.5-inch high-temperature voice coil. The impedance of the voice coil is 2 ohm and it’s made a high-temperature coil for a brilliant reason.

Now the subwoofer is obviously gonna be connected to a stereo driver or an amplifier. Since the impedance is low, it’ll be easier for the amplifier to transmit power. However, sometimes the amplifier power limit gets out of hand and that can cause an accident due to overheating of the amplifier. That’s why a cooling system is installed, to balance the temperature.

Tripple Stack Ferrite Motor:

The subwoofer uses a 156 Oz triple-stack ferrite motor for power. The magnet’s capacity affects the subwoofer’s sound quality. The sound quality gets better when the magnet is expanded. This is the reason why Skar Audio ZVX-8 D2 8 uses a triple-stack ferrite motor.


The woofer cone is constructed with a competition-grade paper cone. Paper is used to get quick frequency response and since it’s made of competition-graded material, powerful waves don’t affect the attire much. The cone is surrounded by high-roll foam. The foam promotes flexibility and makes it durable.


  • The 8-inch body is suitable for any standard car design.
  • Features a cooling system for balanced temperature.
  • The bass is loud and catchy.
  • The construction is durable.


  • Since it’s an SPL subwoofer, the dispersed sound is not detailed enough.
  • Sometimes high frequencies get lost because of the loud bass.

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Frequently Asked Questions (FAQ)

1. what is the mounting depth?

Ans. 11-12 inches.

2. are these subwoofers sold individually or in a pair?

Ans. Individually.

3. what is the ideal gauge wire length for this subwoofer?

Ans. 12.

4. what’s the mounting depth for this subwoofer?

Ans: Around 12 inches

SPL 8 Inch Car Subwoofer
SPL 8 Inch Car Subwoofer

Final Thought for SPL 8-Inch Car Subwoofer:

It’s constructed durably. Includes voice coil and ferrite motor for powerful performance. Convenient size. And most importantly, it delivers loud bass! Everything Skar audio 8-inch subwoofer offers, points towards just one word: Perfection!

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