JL Audio CP108LG-W3V3 Subwoofer Review: Best Choice For You

JL Audio CP108LG-W3v3 Subwoofer Review: Best Choice For You

One of the more powerful and versatile subwoofers on the market today, the JL Audio CP108LG-W3v3 is a force to be reckoned with. Boasting a peak power output of 1600 watts and a max continuous power of 250 watts, this subwoofer has enough power to effectively cancel any vibration you feel from your low frequencies.

To learn more information about this product, read our JL Audio CP108LG-W3v3 Subwoofer Review.

JL Audio CP108LG-W3V3 Subwoofer Review

Everyone knows that if you want good bass in your car you need a large enclosure and plenty of power. JL Audio might disagree. JL Audio has decades of experience installing high-performance woofer systems in cars and trucks. They have created a line of products called “Ported PowerWedges” that combine specially designed vented enclosures and the best woofers to produce a higher-than-average performance in very small spaces.

These systems go beyond a simple box with a woofer inserted into it. This time, we are looking at the JL Audio C108LG-W3v3 enclosed subwoofer system. It uses one 8W3v3 speaker and is priced at $240 (USD).

Amazing Bass For Limited Space in Car Audio

Amazing Bass For Limited Space

The CP108LGW3v3 MicroSub compact bass solution is ideal for vehicles with small spaces such as trucks and convertibles. This enclosure comes with one 4-ohm 8W3v3-4 subwoofer. The W3v3 subwoofer has the best sound quality, efficiency, and cleanest subwoofer in its class. W3v3’s DM Optimized motor system provides strong linear excursion which results in lower distortion and better bass reproduction.

This incredible MicroSub™ subwoofer system delivers the kind of output and extension that is normally possible with only much larger systems.

Elevated Frame Cooling technology is also featured on these woofers. This cools the voice coil directly. This improves power handling and sound quality. The patented design improves the great sound around the basket junction and reduces the stress load of rubber surrounding the cone during movement. This results in more consistent output. JL Audio is the right choice if you’re having trouble making a decision.

The enclosure is made from high-quality MDF (medium-density fiberboard), which was cut using the most advanced CNC woodworking equipment. It then gets covered with premium automotive carpeting. The extensive interior bracing allows for thinner MDF to maximize the enclosure’s interior volume relative to its exterior volume.

A black removable steel mesh grille protects each driver. The side-firing slot port is also included. Flared port opening reduces turbulence, and improves overall fidelity.

Read more: How To Build A Subwoofer Box? Top Full Guide 2022

Incredible 8w3v3 Subwoofer Technology

Many proprietary technologies are used in the 8W3v3 subwoofer to make sure it lasts many years. The sub’s computer-optimized voice coil positioning allows for linear operation across the entire range. The VRC ring, a patented injection-molded VRC, strengthens the connection between the spider, the cone, and the voice coil predecessor and improves power handling.

The JL Audio 8W3v3 subwoofer has a single 4-ohm voice coil. It is compatible with amplifier power rated between 75 to 250 watts. For the highest quality, reliability, and attention to detail, all JL Audio W3v3 enclosures and the MicroSub series are made in the USA.

8w3v3 Subwoofer review

Efficient Slot-Ported Design Enclosure For Maximum

This unique enclosure design maximizes linearity, low-frequency output. The flared port entry and exit further enhance sound quality by minimizing air-flow noises through the port. Flared port design permits for necessary low tuning frequency without compromising port area. However, it also reduces the risk of hearing unwanted port noise when the system is being played at high volumes.

JL Audio increased the CP108LGW3v3’s internal volume by using extensive internal bracing and 5/8″ MDF panel material. It is a vented, resonance-free enclosure that performs better than sealed enclosures with similar volumes. It sounds great, and it plays lower than what you would expect from an 8-inch subwoofer. Extensive interior bracing permits the use of thinner wall material that maximizes the enclosure’s internal volume relative to its exterior volume.

The enclosure’s exterior is beautifully covered in black automotive carpet. Thoughtful touches such as 5-way heavy-duty and binding post terminals add to the quality. The front panel houses the woofer, which is secured with 8 screws and has a removable mesh grille made of steel. Slot-vent is located on the upper edge of the enclosure’s end panel. It has a flared output end to reduce noise and air turbulence.


The JL Audio CP108LG-W3v3 ported enclosure subwoofer offers great performance and it can keep up with any challenge. With precision engineering and MDF wood, the JL Audio CP108LG-W3v3 is able to offer a big bass sound. We hope that this article can help you get more information about this product. If you have any questions, feel free to contact us. We’re glad to hear from you.

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