![]() They have lots of technical info about how impedance and power interact. Go to a site called ''- it deals with car audio and this woofer was made for car audio. Independent: You can wire each voice coil to a separate channel of your amplifier, if you prefer not to bridge your amp. You showed 95Wx2 into 2 Ohms- you would need two of these woofers to achieve that. That doesn't mean it will work well with this woofer, though. ![]() It may work at low power levels, but it won't survive long if it's cranked.Ĭonsumer audio equipment that is designed to use AC power (meaning it's not made for 12VDC connection) will generally not be designed for 2 Ohms unless it's made for the pro market or one of the brands that actually wants their equipment to be seen as 'better' because it can survive connection to speakers with difficult impedance. When the impedance is cut in half, the amplifier's theoretical power output doubles and if the impedance doubles, the power is cut in half.īridging an amplifier will theoretically cause the power to increase more than cutting the impedance to 2 Ohms but some amplifiers aren't able to hit the magic numbers because of their low cost.Ī bridged amp reacts to the speaker's impedance as if it were half of what it is, which means that connecting a driver with two 4 Ohm voice coils in parallel will probably make it fail, smoke, whatever you want to call it. But I have also seen a configuration where each 4 ohm coil is driven by a separate channel on the amp, ofcourse with the same input signal to both channels. Monoblock amplifiers work best at an impedance below 4 Ohms. 2channel amps can also work, they’ll just have to be wired a bit differently. I know I can run the sub as a 2 ohms or 8 ohms. A 4-channel amp, on the other hand, isn’t ideal for a subwoofer. What is the deal with running a 4 channel amp to a DVC sub I have a sub with 2 4ohm coils. WARNING: Cancer and Reproductive Harm - to expand.Go to a site called ''- it deals with car audio and this woofer was made for car audio. I have a DVC Subwoofer with 4 + 4 ohms coils. The warning is part of our ongoing effort to comply with the California Safe Drinking Water and Toxic Enforcement Act of 1986 (known as "Proposition 65"). or 4 ohms per channel on a stereo, bridged amp Series/Parallel - 2 ohms mono, or 1 ohm per channel on a stereo bridged amp. Why do you see the warning on our packaging and website? I think they are either 2 or 8 ohm, depending on the way. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including electronic equipment, and warnings can be seen posted throughout California in a variety of establishments such as buildings, hotels, restaurants, coffee shops, and stores. I was shopping for an amp to make the high frequencies louder as my subwoofer was too overpowering even at the lowest settings. The list includes naturally occurring and man-made chemicals. Simply use the speaker level input for OEM HeadUnits or the RCA inputs for aftermarket receivers. There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. Businesses are required to provide warnings to comply with Proposition 65. Proposition 65 is not a product safety law, but rather a "right-to-know" law. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels. But since my amp pushes 500W bridged 4 ohm, if I bridged the DVC sub, which would be 8 ohms, Id only be pushing 250W since were no longer putting a 4 ohm load on the amp. Rating 5 out of 5 stars with 2 reviews (2) Compare. Phoenix Gold - MX 600W 4-Channel Full Range Class D Sub Compact Amplifier - Black. Find low everyday prices and buy online for delivery or in-store pick-up. Proposition 65 is a California law that applies to companies selling products in California. Running stereo, one channel per coil, Id be getting 4 ohms on each channel and 250W each, so 500W total to the one DVC sub. Shop for 2 channel amp 1 dvc sub at Best Buy.
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