Here are a few key points on whether there are specific types of speakers that amplifiers work better with:
- Efficiency – More efficient speakers with higher sensitivity ratings (dB/watt) put less strain on amplifiers compared to less efficient models.
- Impedance – Speakers should be properly matched to the rated impedance range of the amplifier. Speakers with widely variable impedance dips can be problematic.
- Power Handling – Speaker power handling should be equal to or higher than the amplifier’s rated per channel output power. This prevents overdriving.
- Dispersion – Speakers with wide, even dispersion patterns integrate better with most amplifiers than narrow dispersion models.
- Size – Larger speaker drivers can utilize an amplifier’s power output capability better than smaller drivers.
- Passive vs. Active – Passive speakers rely fully on the amplifier. Active speakers with built-in amplification reduce demands on the external amp.
- Crossover Type – Simple passive crossovers generally work well with most amps. Complex crossovers require an amp that can handle tricky impedance variations.
In general, speakers and amps work best when they are properly matched based on power, impedance, efficiency, and other factors. Following manufacturer recommendations helps ensure good performance.
Citations:
[1] https://www.audioholics.com/audio-amplifier/amplifier-classes
[2] https://www.analog.com/en/technical-articles/types-of-audio-amplifiers.html
[3] https://audiouniversityonline.com/choosing-an-amplifier/
[4] https://www.qacoustics.co.uk/blog/2017/08/14/beginners-guide-matching-speakers-amplifiers/
[5] https://www.sweetwater.com/insync/power-amp-buying-guide/
[6] https://www.crutchfield.com/learn/which-amplifier-class-is-best.html