The ideal loudness of a Bluetooth party speaker for a small group can vary depending on the size of the group and the setting in which it will be used. However, as a general guideline, a speaker with a wattage of around 10-20 watts should be sufficient for small gatherings with up to 20 people.

It's important to note that wattage alone does not determine the loudness of a speaker. Other factors such as speaker sensitivity, impedance, and driver size can also affect the overall volume and sound quality. In general, a speaker with a higher wattage will provide more power and better sound quality, but it may not necessarily be louder than a lower-wattage speaker.

When choosing a Bluetooth party speaker for a small group, consider the setting in which it will be used. If you plan to use the speaker in a small indoor space, such as a living room or bedroom, a speaker with lower wattage may be suitable. However, if you plan to use the speaker outdoors or in a larger indoor space, such as a backyard or garage, a higher-wattage speaker may be necessary to provide adequate volume and sound quality.

It's also important to consider the preferences of your guests. Some people may prefer a quieter, more subdued atmosphere, while others may want to dance and sing along to loud music. Consider the size and demographic of your group, and choose a speaker that meets their needs and preferences.

Ultimately, the ideal loudness of a Bluetooth party speaker for a small group will depend on a variety of factors. When choosing a speaker, consider the wattage, sensitivity, and other factors that affect sound quality, as well as the size of your group and the setting in which the speaker will be used. By considering these factors, you can find a speaker that provides great sound quality and volume for your small gathering.

Read more:Rock Your Next Gathering: Top Bluetooth Party Speakers for Small Groups