What amp do I need for 4 speakers and a sub?
What amp do I need for 4 speakers and a sub?
A four-channel amp works to power: Four speakers; Two speakers and a subwoofer—you can use a four-channel amp to power a subwoofer and two rear full-range speakers by bridging two of the channels to power the sub.
What size wire do I need for a 3000 watt inverter?
Recommended Inverter Cable, Breaker & Fuse Sizing
| Inverter Voltage | Continuous Watts | Wire Size (AWG) |
|---|---|---|
| 12V | 3000 | 4/0 |
| 24V | 600 | 8 |
| 800 | 4 | |
| 1000 | 2 |
Do I need a bigger alternator for my sound system?
It charges your battery/b batteries so that they are to go every time you start the engine. If your sound system draws more power than your alternator can supply, then the best solution should be upgrading your alternator to a higher output one.
Can a sound system ruin an alternator?
If you’re hearing a grinding sound in your car, this could indicate that the alternator is going bad. The grinding sound may be caused by a worn-out bearing. Your car can also make a whining sound when the voltage regulator is sending signals to the alternator to charge more than is necessary.
How many amps does an alternator charge a battery at?
For a battery being charged by the car’s alternator it can take an hour of driving to get it fully charged. Car batteries range from 40AH to 110AH, and alternators range from 45 amps to 200 amps.
How many amps does a car alternator produce?
The output of the alternator ranges from 40 Amp up to 120 Amp. For high-amp alternator, it can generate up to 300 Amp. Commercialized alternator is usually 12 V. For some systems, especially for high power system, the alternator varies from 24 V up to 48 V.
How can I make my alternator have more amps?
You can achieve a higher peak amperage by putting fewer turns of heavier wire on the alternator stator windings. That reduces the winding impedance and lets more current flow, provided you have enough changing magnetic flux to excite the windings.
Can I use an alternator for a wind turbine?
You can use any vehicle alternator with a built-in voltage regulator. The fan is attached to the alternator using a 3-inch washer. You can use 1/2-inch galvanized pipe to make the generator bracket.
How much HP does alternator use?
An alternator typically takes about 1 HP (horse power) for every 25 amps of power generated. So, a 100 amp alternator will require about 4 HP at full output. Most alternators do not operate at full output for very long.