Full Answer
How many watts does a factory car stereo put out?
Most dealers indicate the power rating of their standard factory car stereos to be 200w.
How much power does a car radio take?
The maximum output power per channel for average car stereos ranks at about 10 watts RMS. It's a decent setup to shun out usual traffic noise without causing too much distortion. If you get a compact 4-channel amp, you can dramatically increase this performance but at the cost of some extra power.
What is a good wattage for a stereo system?
Room Size: the larger your room, the more power you'll need to fill it, all else equal. For a room 18 feet by 18 feet, with 9-foot ceilings, you'll want a stereo with at least 25 watts per channel with efficient speakers, or 40 watts per channel with non-efficient speakers.
How many watts does a 12v radio use?
When Lightning Strikes. The real sinusoidal RMS power a 12v head unit can provide is only about 12 watts x 4, all speaker channels driven at 4-ohms. Many electronics firms put a peak power number on their carton usually suggesting somewhere between 2 and 6 times real output.
How many watts does a radio take?
Most handheld two-way radios on the market today use between 0.5-5 watts of power to broadcast a signal. Some business radios are designed to run on slightly more power - between 1-5 watts depending on the model.
Can you run a car stereo off a battery charger?
Though not ideal, powering a car stereo with a battery charger is possible. The battery itself typically powers car stereos, but they can also be powered via a battery charger as long as it delivers a minimum of 12 volts. For the best audio possible, use a quality battery charger.
Is 60W RMS loud?
They are too loud in small room, but usually you can't crank up the volume to maximum without distortion, and the small size does not properly "fill" the room. 60W (30W per speaker) is not really adequate though it will probably give you a reasonable background noise. Just likely not overly loud.
How do I know what watt my receiver is?
Try and pick a receiver that can deliver a constant amount of power within the recommended rating, so if a speaker requires between 25-150 watts, a receiver that can put out 45-100 would suit you very well. Keep in mind you don't need 150 watts to make that speaker sound fantastic.
Does more watts mean better sound?
Yes, it's true that the higher the power (watts), the louder and cleaner the speakers will play. Small differences in power, however, don't make much of an audible change. In order to perceptively hear a difference (a 3dB increase), the power would have to double.
How many volts does a radio use?
For this, you will need the operating specs of your radio. Since mobile radios are designed for use in a vehicle, they will typically need Direct Current (DC) between 12VDC and 13.8VDC operate.
Can you hook up a car stereo to a house outlet?
You need a 12V power cord to use your car stereo power supply for home use, but you can easily get that from a hardware store. Cut the end of the power cord and connect the black wire with the line of white around the stereo's red and yellow wires. Make sure every wire is completely covered before you plug it in.