Yes, it is okay to have a subwoofer RMS higher than the amp. In fact, it is often recommended to do so, as it will allow the subwoofer to play louder and with more authority.
However, there are a few things to keep in mind when doing this. First, the amplifier should be able to provide enough power to drive the subwoofer to its desired listening volume. If the amplifier is not powerful enough, the subwoofer will not be able to reach its full potential.
Second, the amplifier should be matched to the subwoofer in terms of impedance. Speakers and amplifiers should have the same impedance to avoid damage.
Third, the amplifier should be able to handle the peak power demands of the subwoofer. When the subwoofer is playing loud bass notes, it will require more power than it does when playing quieter notes. The amplifier should be able to provide this extra power without clipping or distorting the sound.
Here are some tips for using a subwoofer with an amplifier with lower RMS:
- Start with a low volume: When you first connect the subwoofer to the amplifier, start with a low volume. Then, gradually increase the volume until you reach the desired level.
- Be careful with bass: Bass frequencies require more power than treble frequencies. If you are listening to music with a lot of bass, be especially careful not to turn up the volume too high.
- Take breaks: If you are listening to music for a long period of time, take breaks every 30 minutes or so to let the amplifier cool down.
By following these tips, you can help to ensure that your subwoofer sounds its best and avoid damaging your amplifier.
Ultimately, the best way to determine whether you can use a subwoofer with an amplifier with lower RMS is to consult with a professional audio technician. They can help you choose the right amplifier and subwoofer for your needs.
