12w6v2-d4 Wiring Diagram: A Comprehensive Guide

If you are looking for an effective car sound system, you cannot overlook the 12w6v2-d4 subwoofer. However, installing it can be tricky without proper guidance. That’s why we have created this comprehensive guide to help you with the 12w6v2-d4 wiring diagram.

What is a 12w6v2-d4 Subwoofer?

The 12w6v2-d4 is a high-performance subwoofer manufactured by JL Audio. The subwoofer is designed to deliver powerful and accurate bass to enhance your car’s audio experience. The 12-inch subwoofer is rated at 600 watts RMS and has a dual 4-ohm voice coil configuration.

Advantages of the 12w6v2-d4 Subwoofer

The 12w6v2-d4 subwoofer has several advantages that make it an excellent choice for car audio enthusiasts. Here are some of the benefits of this subwoofer:

  1. High power handling capacity
  2. Accurate and powerful bass
  3. Durable construction
  4. Dual voice coil configuration for flexibility in wiring

Wiring the 12w6v2-d4 Subwoofer

Wiring the 12w6v2-d4 subwoofer requires connecting the subwoofer to an amplifier. Here is a step-by-step guide on how to wire the 12w6v2-d4 subwoofer:

Step 1: Choose an Amplifier

The first step in wiring the 12w6v2-d4 subwoofer is choosing an amplifier that can supply enough power to the subwoofer. It’s important to match the amplifier’s RMS power rating with the subwoofer’s RMS power handling capacity for optimal performance.

Step 2: Check the Wiring Diagram

Before wiring the subwoofer, it’s important to check the wiring diagram provided by the manufacturer. The wiring diagram provides detailed instructions on how to connect the subwoofer to the amplifier.

Step 3: Connect the Positive and Negative Wires

Connect the positive and negative wires from the amplifier to the corresponding terminals on the subwoofer. Ensure that the connections are tight to avoid any loss of power.

Step 4: Connect the Voice Coils

Connect the voice coils to the amplifier according to the wiring diagram. The dual 4-ohm voice coils provide flexibility in wiring and enable you to choose either a 2-ohm or 8-ohm impedance for your subwoofer.

Step 5: Test the Subwoofer

After wiring the subwoofer, it’s important to test it to ensure that it’s working correctly. Play some music and adjust the settings on the amplifier to get the desired sound quality.


How do I know if my amplifier is compatible with the 12w6v2-d4 subwoofer?

You can check the amplifier’s RMS power rating and compare it with the subwoofer’s RMS power handling capacity. If the amplifier’s power rating is within the recommended range, it’s compatible with the subwoofer.

Can I wire the 12w6v2-d4 subwoofer to a 1-ohm impedance?

No, the 12w6v2-d4 subwoofer is not designed for a 1-ohm impedance. The subwoofer’s dual 4-ohm voice coils enable you to wire it to a 2-ohm or 8-ohm impedance.

What is the recommended box size for the 12w6v2-d4 subwoofer?

The recommended box size for the 12w6v2-d4 subwoofer is 1.75 cubic feet for a sealed enclosure and 2.75 cubic feet for a ported enclosure.


The 12w6v2-d4 subwoofer is a high-performance subwoofer that can enhance your car’s audio experience. Wiring the subwoofer requires connecting it to an amplifier and following the wiring diagram provided by the manufacturer. With this guide, you should be able to wire your subwoofer and enjoy powerful and accurate bass.