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It is the impedence (coil resistence)normally sub component (drivers)are in 8 ohms impedence.2 in parralel is 4 ohms and 4 in parralel makes it 2 ohms.
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What is the different between 2 ohm and 4 ohm?
The difference between 2 ohms and 4 ohms is 2 ohms.
What is the difference between 2 ohm's and 4 ohm's related to subwoofers and sound?
Speakers need to be matched to the amplifier. This will allow maximum dynamic range of power before distortion. In extreme cases, overloading an amplifier can damage it. A 4 ohm speaker requires a certain voltage and current to achieve a certain power. A 2 ohm speaker will require less voltage or greater current (ratio the square root of 2) to achieve the same power. The decision is based on the system design, including the design of the cross-over network, if there is one.
How many watts do 12 kicker subwoofers have?
This depends on the model you have some are 200-500 watts and they also make 2 & 4 ohm subs.
How do you wire 2 8 ohm subwoofers to a 4 ohm amp?
Hook all the negatives together, and hook all the positives together. you would have 2 wires for each. one from the amp to the first sub, and another going from the first sub to the second.
Can you run two eight inch subwoofers requiring 50-100 watts of power each running at 4 ohms with a 2 channel 4 ohm amp putting out 75 watts per channel without damaging the subwoofers or the amp?
Yes
What is the difference between 6 ohms and 8 ohms?
Though it is tempting to say the difference is 2 ohms (8 ohms minus 2 ohms equals 6 ohms), lets look at some things. The 6 ohms is 3/4ths the resistance of the 8 ohms. If the resistances are loads, the 6 ohm load will draw 1/3rd more current than the 8 ohm load. The 8 ohm load will draw 3/4ths as much as the 6 ohm load. Those are some differences between 6 ohms and 8 ohms.
How big should the amp be to two 12 subwoofers?
What you need to know is the RMS power rating and ohms of the subwoofer. (Example; RMS is 300 watts and it is a 2 ohm sub. This is what you would need. You have 2 subs so a total of 600 watts. So you want an amp with a max power rating of 600 watts, but he is the tricky part. They were 2 ohm subs. So your amp needs to be 2 ohm stable. No there all not 90% of amps are only 4 ohm stable.)
How do you create an ohm?
The ohm is defined as a resistance between 2 points of a conductor when a constant potential difference of 1 volt, applied to these points, produces in the conductor a current of 1 ampere, the conductor not being the seat of any electromotive force.
Can a punch75hd push 2 15 inch subwoofers?
Yes, that is correct a punch75hd can push 2 15 inch subwoofers
Can you replace subwoofer in 2000 Chevy Tahoe with aftermarket subwoofer?
Your SUV comes with a 8" subwoofer from the factory. Most likely a 4-ohm sub. I know the Kicker Comp VT 8" will bolt right in and you can get them either 2-ohm or 4-ohm. You would probably notice quite a difference putting a 2-ohm in.
What is the difference between a dual voice coil sub and a single voice coil sub?
Dual voice coil subwoofers are becoming a popular choice among car audio enthusiasts who want more flexibility in wiring their sound systems. While typical subwoofers have a single voice coil, dual voice coil (DVC) subwoofers use two separate voice coils, each with its own connections, mounted on one cylinder, connected to a common cone. The key difference between single and dual voice coil subwoofers is the multiple wiring options DVC subs offer: * Parallel: A dual 4-ohm voice coil subwoofer with its coils wired in parallel presents a 2-ohm load to your amplifier. Since an amplifier produces more wattage at a lower impedance, the parallel connection ensures you'll get the most output from your amp. In the same fashion, if you have a stereo amplifier and two DVC subs, wire both subs for 2-ohm impedance (one per channel) for maximum output. * Series: Series wiring lets you configure multiple woofers to one amplifier at an acceptable impedance. Wire both coils in series for an 8-ohm impedance, and then wire two 8-ohm subs together in parallel for 4-ohm total impedance (perfect for most 2-channel amps bridged to mono operation). Another example: if you have a high-powered 2-channel amplifier, wire four 8-ohm subs per channel (each channel sees a 2-ohm load). * Independent: You can wire each voice coil to a separate channel of your amplifier, if you prefer not to bridge your amp. Independent wiring is a nice option if you're wiring two DVC subs to a 4-channel amplifier - one voice coil per channel. Some amplifiers are designed with an unregulated power supply - these amps are favored by mobile audio competitors for their superior performance. An unregulated amp's power increases dramatically when it sees a lower impedance load. For example, an amplifier that produces 75 watts RMS x 2 channels at 4 ohms would double its power to 150 watts x 2 with a 2-ohm load. DVC subwoofers (particularly the dual 2-ohm models) give you the flexibility to wring every bit of power out of this type of amplifier. Also, if you choose to add an unregulated amp as a power upgrade to your existing DVC subwoofer system, you can simply rewire your subs for optimum impedance. Remember that most car amps are stable down to 2 ohms in normal operation, and to 4 ohms in bridged mode. It's important to check your amp's manual for its operating parameters before hooking up a DVC sub wired for low impedance! A DVC sub offers the same performance whether it's wired in series or parallel. Its power handling levels, frequency response, and other specifications do not change - the only difference is the impedance presented to the amplifier. As a result, you'll use the enclosure that's recommended for your sub, no matter how it's wired
What ohm speaker is best?
take a 2 ohm bridge into 1 ohm
