Important Note: Skar Audio assumes no responsibility for any damages to subwoofers and/or amplifiers that could occur due to improper wiring. Which Impedance is better? Our subwoofer wiring calculator allows you to figure out how to wire your Dual 1 Ohm, Dual 2 Ohm, and Dual 4 Ohm subwoofers in several different qualities. Chances are, you will not notice the difference between subwoofers wired in 2 ohms or 4 ohms based solely on sound quality. A DVC 2-ohm sub can get wired as a 1-ohm or as a 4-ohm load. Wiring any Skar Audio subwoofer or amplifier below 1 ohm will automatically void your warranty on the product. Subwoofer Wiring Diagrams. Step #1 – Choose the # of subwoofers you will wire in your system from one amplifier output. While you could add a 2nd 2 ohm subwoofer and wire both in parallel, that would mean having to get a bigger box, spend more money, use more installation space, and so on. Wesley, A 4-ohm sub will always be 4 ohms, you can't change that. Dual–4 Ohm Subwoofer: 8 Ohms; Dual–2 Ohm Subwoofer: 4 Ohms; Dual–1.5 Ohm Subwoofer: 3 Ohms; One DVC driver with Voice Coils in Parallel. Wiring subwoofers can be a tricky business if you've never done it before or if you haven't done the research to fully grasp the concept. If you take two DVC 2-ohm subs, each wired as a 4-ohm load, and wire them in parallel with a 4-ohm SVC sub, the final impedance would be 1.3 ohms. If you are wanting to know how to wire your subs look no further than our wire diagram. Select your Woofer Quantity and Woofer Impedance to see available wiring configurations. For example: if you wire two 4 Ohm subs together in parallel, you will get a total load of 2 Ohms. For instance, if you have a subwoofer with a dual voice coil where each coil has a resistance of 4 ohms, you can choose to wire it to have a higher overall resistance of 8-ohms or wire it to have a lower resistance of just 2-ohms. This is the wiring diagram for woofers with dual 4 ohm voice coils. I am wiring 2x4 ohm speakers, that run 100 watts rms each. The same goes for a dual 2-ohm subwoofer; they can be wired at either 4-ohms or 1-ohm. 2 Ohm Subwoofers will allow you to send less voltage for the amount of output from your amplifier. Woofer Wiring Wizard. Select a coil configuration: Dual 1 Dual 2 Dual 4 There has always been a lot of confusion specifically surrounding watts, amps and impedance, which all relate directly to ohms law and hence, subwoofer wiring. Subwoofer Wiring Guide. Can you wire 2 x 2ohm dvc subs to get a 4ohm load at the amplifier.This subwoofer wiring application includes diagrams for Single Voice Coil (SVC) and Dual Voice Coil (DVC) speakers. A 2 ohm DVC subwoofer could be used and wired in parallel to allow the amp to put out its full power. Wiring them in parallel will present the amp with a 4 ohm load. The voice coils of each individual speakers are wired in series. The results will display the correct subwoofer wiring diagram and impedance load to help find a compatible amplifier. This is assuming you have both in a properly paired environment. Step #2 – Specify 2 or 4 ohm single voice coil OR 2 or 4 ohm dual voice coil subwoofer(s) The Subwoofer Wiring Diagram tool will then display two wiring options with the final impedance at the amplifier. One Dual Voice Coil Speaker in Parallel. This will give you a 4 ohm load. ( or if I'm misunderstanding ohm loads please correct me.) 2 Ohm Subwoofers vs 4 Ohm Subwoofers. . Welcome to the CT Sounds Subwoofer Wiring Wizard. 2 Ohm Subwoofers. This gives each speaker an 8 ohm impedance. Would a bridged parallel connection be the way to go? ( 2 ohm load on 4 ohm amp... so 200 watts to each speaker) or is there a safer way to wire it so I dont blow my speakers? Dual 1 Ohm Subwoofer Wiring Guides (1) Subwoofer (2) Subwoofers (3) Subwoofers (4) Subwoofers Determine what amplifier to use with your subwoofer system.