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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.
90 watts X 4 channel output
2x20 Watts
how many watts does he amp have in a 2005 chevy impala
An audio speaker is usually powered only by the audio signal that comes via the leads from an audio amplifier. The average power in an audio signal is usually about 1% of the peak power, and even with loud music the average power is only ¼ watt or less. But the amplifier must be designed to supply the peak audio power and amplifiers are usually rated at 25-50 watts.
.Amplifier power is measured in watts, as in "100 watts per channel," but what does that really mean? Do all 100 watt per channel receivers deliver 100 watts? And what about those "1000 watt" home theater in a box systems? Are they more powerful than 2,000 A/V receivers? And what about high-end 100 watt per channel high-end power amps? Are all watts created equal? I don't think so!
120watt
100 watts is great, 150 watts may be too loud for some, and there is higher watt amplifiers made.
Rms is watts that's the amount of watts a speaker is rated for.
The question provides no info but here it is listening level is USUALLY 1w output for a normal room. speaker do come with an efficiency inheritance. the amplifier can be 1111w if you are carefully to set the level very low. amplifiers also come matched to the speaker impedance. This info only nobody should be able to answer your question.
2
Yes depending on how many channels the amp has. You usually want to place each speaker on its own channel. If this amp has at least three channels, the output of the used channels would be 1500 watts / 3 = 500 watts per speaker.