Whether Class D or Class AB amplifiers are better depends on your specific needs and preferences. Here is a comparison of the two types of amplifiers:
Class D amplifiers
- Advantages:
- Very efficient, converting a high percentage of the input power into output power
- Small and lightweight
- Offer good sound quality
- Disadvantages:
- Can be more expensive than Class AB amplifiers
- More complex to design and manufacture
- Some models may produce audible noise
Class AB amplifiers
- Advantages:
- Less expensive than Class D amplifiers
- Less complex to design and manufacture
- Generally produce less audible noise
- Disadvantages:
- Less efficient than Class D amplifiers
- Larger and heavier
- Can produce more heat
If you are looking for an amplifier that is efficient, small, and lightweight, and offers good sound quality, then a Class D amplifier is a good choice. However, if you are on a budget or prefer an amplifier that is less complex and produces less noise, then a Class AB amplifier is a good choice.
Here are some additional things to consider when choosing between Class D and Class AB amplifiers:
- Power requirements: If you need a powerful amplifier to drive large speakers, then a Class AB amplifier may be a better choice. Class D amplifiers can be powerful, but they are not as powerful as Class AB amplifiers.
- Sound quality: Class D amplifiers have improved significantly in recent years, and they now offer sound quality that is comparable to Class AB amplifiers. However, some people still prefer the sound of Class AB amplifiers.
- Cost: Class D amplifiers can be more expensive than Class AB amplifiers, especially for high-powered models.
Ultimately, the best way to decide which type of amplifier is right for you is to listen to them both and see which one you prefer.