The Rockford Fosgate R150-2 2-channel amp puts out 50 watts RMS per channel to your speaker system, or you can bridge it to supply 150 watts RMS to a subwoofer.
The electrical watt rating of the inverter is different than that audio watt output of the amplifier. Your best bet would be to go to the Rockford Fosgate website and look at the electrical requirements for the amp. Even though the amplifier is rated at 1200 watts, it will consume more. The manufacturer will probably give the power consumption in amps, or at least the size of fuse to use in the power supplied to the amplifier. Use the following equation to calculate the power required for the amplifier. P (watts) = I (amps) x V (volts). For instance if the manufacturer says use a 120 amp fuse and you are using 12 volts in a car, it would be P = (120) x (12). P = 1440 watts. You would need a power converter that can supply at least 1500 watts continuously to feed enough power. You can always use a bigger converter because the amplifier will only draw what it needs. There is also one more issue, if you are converting from 120 V from the house, to 12 V for a car amplifier, you need to make sure that you are plugged into an outlet that can handle the load. If you are supplying 1500 watts on the 12 V side and you plug it into the house 120 V the voltage is approximately 10 times more. This means that the amperage will be 10 times less. so 120 amps at 12 volts = 12 amps at house voltage, so any normal outlet should handle it; however, if you find a larger converter like 2500 watts, the current would be I = P/V: I = (2500W)/(120V) I = 20.8 amps. Most house outlets can handle 15 to 20 amps. You run the risk of popping a breaker.
Series is better, it can handle more flow to it.
Your 4 channel amplifier has neither a 4 ohms nor a 8 ohms output impedance. The output impedance will be smaller than 0.5 ohms. In audio we only use amplifier and loudpeaker bridging. Don't believe the myth of matching. Scroll down to related links and look at "Impedance bridging - Wikipedia".
Switcher Multimedia Computer Integrated Amplifier can handle that.
The speaker impedance does not match the amplifier's specified speaker impedance.
If you have more speakers than the receiver has outlets for, you can't use them. Connecting more speakers than the amplifier is designed to handle will shorten the life of the amplifier and possibly result in a over-current shutdown.
Most power amplifiers will handle a load of 6 ohms. The spec you need to look at is the power handling of the speakers. If they are rated for 100 watts program power, then look for an amplifier rated for 100 watts RMS output. Any amplifier can be connected with adapter cables to the typical 1/8" output of your computer.
You get more power by wiring the speakers in parallel, but you need to verify that the amplifier can handle that configuration or you may blow the amp.
Running all these speakers at the same time might damage the amplifier. There are switchers made to handle this task.
To choose the best amplifier for your PA system, consider the power rating, impedance matching, and features like built-in effects and connectivity options. Ensure the amplifier can handle the power needs of your speakers and provides clear, distortion-free sound. Research customer reviews and consult with audio professionals for recommendations.
A travelling wave tube amplifier is a device used to amplify microwave signals. Its key features include high power output, wide bandwidth, and low noise. The advantages of a travelling wave tube amplifier are its efficiency in amplifying high-frequency signals, its ability to handle high power levels, and its reliability in harsh environments.
To wire two subwoofers in parallel, connect the positive terminal of the first sub to the positive terminal of the amplifier, and do the same for the negative terminals. Then, connect the negative terminal of the first sub to the negative terminal of the second sub, and the positive terminal of the second sub to the positive terminal of the amplifier. This method decreases the overall impedance, allowing the amplifier to deliver more power to both subs. Ensure the amplifier can handle the lower impedance load created by the parallel configuration.