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You have an Alpine type X 1243D subwoofer you are trying to decide if running it at a 2ohm load at max power or a 4ohm load at two thirds of its power range will work better?
Multiple subs wired together must be the same coil type and impedance. If they’re not, the power won’t divide evenly between them, and some subs would probably be over-powered while others get under-powered. If you want to run different types of subs in a system, each type needs to have its own separate amp. Then, multiply the number of subs you have by the RMS rating of each, to get their total RMS rating. You want to make sure the amp you choose will supply no more than the sub system’s total RMS rating. Figure out the possible total impedance(s) that the subs can be wired together to form. (SVC = single voice coil, 1 pair of terminals; DVC = dual voice coil, 2 pairs of terminals.) 1 SVC 2-ohms can only have 2 ohms of impedance 1 SVC 4-ohms can only have 4 ohms of impedance 1 DVC 2-ohms can have 1 ohm or 4 ohms of impedance 1 DVC 4-ohms can have 2 ohms or 8 ohms of impedance 2 SVC 2-ohms can have 1 ohm or 4 ohms of impedance 2 SVC 4-ohms can have 2 ohms or 8 ohms of impedance 2 DVC 2-ohms can have 2 ohms or 8 ohms of impedance 2 DVC 4-ohms can have 1 ohm or 4 ohms of impedance 3 SVC 2-ohms can have 6 ohms of impedance 3 SVC 4-ohms can have 1.3 ohms of impedance 3 DVC 2-ohms can have 1.3 ohms or 3 ohms of impedance 3 DVC 4-ohms can have 2.7 ohms or 6 ohms of impedance 4 SVC 2-ohms can have 2 ohms or 8 ohms of impedance 4 SVC 4-ohms can have 1 ohm or 4 ohms of impedance 4 DVC 2-ohms can have 1 ohm or 4 ohms of impedance 4 DVC 4-ohms can have 2 ohms or 8 ohms of impedance Look for an amplifier that can put out power up to the RMS wattage at an impedance load the subs can be wired to form. 8 ohms — figure on the amp putting out half the power it would at 4 ohms 6 ohms — figure on the amp putting out three-quarters of the power it would at 4 ohms 3 ohms — figure on the amp putting out the average of what it would at 2 ohms and at 4 ohms 2.7 ohms — figure the same as for 3 ohms, and add a few watts 1.3 ohms — use the 1-ohm spec and take away a few watts Example: You have two Alpine S Series S-W8D4 8" subwoofers and you want the right amp for them. They are DVC 4-ohm subs rated at 300 watts RMS each. Two 300 watts RMS subs together need a maximum total of 600 watts RMS. Using the chart in Step 2, 2 DVC 4-ohm subs can be wired together to form a 1-ohm, a 4-ohm, or a 16-ohm load. The last is too high a load to be practical, so you’ll look for an amp that can put out up to 600 watts RMS into either a 4-ohm load, or a 1-ohm impedance load: up to 600 watts RMS x 1 at 4 ohms, or up to 600 watts RMS x 1 at 1 ohm Among Crutchfield’s selection of amplifiers you’ll find: Memphis Audio PRXA600.1 — 600 watts RMS x 1 at 1 ohm JL Audio JD1000/1 — 600 watts RMS x 1 at 4 ohms Kicker KEY500.1 — 500 watts RMS x 1 at 1 ohm Any one of these high-quality amplifiers would work well with those subs. It doesn’t matter which impedance an amp plays through — 600 watts RMS through a 4-ohm load produces the same volume as 600 watts RMS through a 1-ohm load. You have a Memphis Audio SRX500D.1 amplifier and you want it to drive two subwoofers The amp is capable of 350 watts RMS x 1 at 4 ohms and 500 watts RMS x 1 at 2 ohms. Let’s say you choose to maximize the amp’s potential and want the system to put out 500 watts RMS. This means your subs have to be wired to form a total impedance of 2 ohms. Two subs on a 500 watts RMS amp will want about 250 watts RMS each. So you’ll look for subs each rated for 250 watts RMS or more. Using the chart in Step 3, for two subwoofers, a final 2-ohm load can be achieved with either two SVC 4-ohm subs or two DVC 2-ohm subs. So, you’ll look for two subs that are either SVC 4-ohms or DVC 2-ohms, rated for at least 250 watts RMS each: 2 SVC 4-ohms, at least 250 watts RMS, or 2 DVC 2-ohms, at least 250 watts RMS Among Crutchfield’s selection of subwoofers you’ll find: You have a Memphis Audio SRX500D.1 amplifier and you want it to drive two subwoofers The amp is capable of 350 watts RMS x 1 at 4 ohms and 500 watts RMS x 1 at 2 ohms. Let’s say you choose to maximize the amp’s potential and want the system to put out 500 watts RMS. This means your subs have to be wired to form a total impedance of 2 ohms. Two subs on a 500 watts RMS amp will want about 250 watts RMS each. So you’ll look for subs each rated for 250 watts RMS or more. Using the chart in Step 3, for two subwoofers, a final 2-ohm load can be achieved with either two SVC 4-ohm subs or two DVC 2-ohm subs. So, you’ll look for two subs that are either SVC 4-ohms or DVC 2-ohms, rated for at least 250 watts RMS each: 2 SVC 4-ohms, at least 250 watts RMS, or 2 DVC 2-ohms, at least 250 watts RMS Among Crutchfield’s selection of subwoofers you’ll find: Alpine W10S4 10" — SVC 4-ohm, 250 watts RMS JL Audio 12W0v3-4 12" — SVC 4-ohm, 300 watts RMS Kicker 44CWCS104 — SVC 4-ohm, 300 watts RMS Rockford Fosgate R2D2-10 10" — DVC 2-ohms, 250 watts RMS Hope this helps! (:
What is the amplitude of 2 centimeters and 4 centimeters?
if your referring to trig then the amp of 2 and 4 is 1 and 3 would be the middle line
What is 3 over 12 put in simplest form?
3 over 12 put in simplest form is 1/4.
What is the reciprocal of 1 over 4?
The reciprocal of 1 over 4 is 4 over 1 because you flip the fraction and put the 4 on top and the 1 on the bottom and u have 4 over 1.
How do simplify a negative power?
put it under 1 and make it possitive ex: 4-4 = 1/44
I have two 1200 watt subwoofers for my car Do you need an amp and if so what size Will they affect your battery much?
First you will absolutely need an amp to power any subwoofers. Nowadays subwoofers come along with amp..& normally one 1200watt subwoofer decrease your car battery lifetime to 2-4 month
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 a 3 4 and 5-Channel Amp used for with bass in a car?
With Subwoofers only, you would want to go with only a 1 channel or 2 channel amp, 5 channel amps are designed to power 4 smaller speakers, and 1 subwoofer. Each channel basically refers to a different speaker - if you're using 2 regular left and right Speakers (not Subwoofers), use 2 channel setting, if you have 4 Speakers plus a subwoofer, use 5 channel setting. Make sure subwoofer is tested with the lowest gain/volume.
Can you hook up two 8 ohm svc subwoofers to a one channel amp?
If you connect two 8 ohm speakers to the average car amp, then yes, probably. Most car amps can handle a 4 ohm load, which is what it would be.
What is the difference between a 4 amp fuse and a 5 amp fuse?
1 amp
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 6 speakers be used in a Chevy Silverado?
Yes you can put 6 speakers in a silverado, by instaling a 4 chanels amp for the front, and mono amp 1 chanel for the sub
What is the differences in a 1 channel amp and a 2 channel amp?
when you connect the rcas to a 1 channel (mono) amp. the signal from the left rca and right rca is combined to give you a mono signal. that signal is then amplified and sent out through the one channel. a 2 channel amp will send the signal from the left rca to one channel and the signal from the right to the other channel. mono amps are usually used to power subwoofers. 2 channel and 4 channel amps are usually used to power speakers 5 channel amps are usually ment to power speakers plus a subwoofer/subwoofers 2 channel amps are also used to power subwoofers in different situations. if you have one subwoofer with a 4 ohm impendance your better off powering that sub with a 2 channel amp instead of a mono amp. this is because you can "bridge" the 2 channels for this sub which will put a 2 ohm load on each channel. which theoretically means it will put out twice as much power as it would compared to if it had a 4 ohm load on each channel. this means that you can buy a less powerful amp which will be cheaper for you, and also smaller, so it will take up less space.. a big bonus in car audio. bridging is simply using both channels for one load (sub/s), this is done by connecting the pos. wire to the pos. output of one channel and connecting the neg. wire to the neg. ouput of the other channel. pretty much every amplifier in production nowadays is bridgable.
What kinda amp should you use for Dual BP1204?
For the Dual BP1204 subwoofers, you should use a monoblock amplifier that can handle at least 600 watts RMS at 1-ohm impedance. This will ensure that the subwoofers receive enough power to deliver their full potential without risking damage to the amplifier or the subwoofers. Make sure to check the manufacturer's specifications for recommended amplifier power ratings as well.
Yes this amplifier works with a variety of subwoofers with various ohm loads. The amplifier will product the same power at 1.5 - 4 ohms making this a great choice for most subwoofers. ?
Yes this amplifier works with a variety of subwoofers with various ohm loads. The amplifier will product the same power at 1.5 - 4 ohms making this a great choice for most subwoofers.
How do you install subwoofers in a cavalier?
1.Put the subwoofer in a sealed or ported box. 2.Get an amplifier(produces more wattage) that is suitable for the subwoofer you have. 3.Get a wiring kit from about any place with auto stereo equipment. 4.Connect the power wire from the amp to the batteries + -Connect the memory to the blue wire on your radio to your amp. -Connect the signal wires from the radio to your amp. -Connect the ground to a well grounded area on your car to the amp(make sure its not too long). 5.Make sure everything is secure and tightened well. 6.Connect the subwoofer to the amplifier with at least 18 gauge wire. 7.Turn on your car. 8.CRANK THE BASS!!!!
2 door speakers do you need a 4 channel amp?
No that would be a 2 channel amp. 1 speaker per channel. 2 speakers= 2 channels 4 speakers= 4 channels
