Speaker sizes commonly used in smart homes should be selected based on specific scenarios:
Ceiling Speakers
6 inch speaker to 10 inch speaker (17.8 cm diameter): Suitable for large spaces like living rooms and dining areas. Higher power (e.g., the 7-inch ceiling speaker in the set), ideal for home background music systems.
5.25 inch speaker(13.3 cm diameter): Suitable for medium/small spaces like bedrooms or studies. Power around 20W. Can be installed in parallel to enhance stereo effects.
Desktop/Outdoor Speakers
4 inch speaker (10.2 cm diameter): E.g., Xiaomi touchscreen speakers with built-in 4-inch screens. Suitable for desktops or compact spaces like bedrooms, featuring touch controls and Bluetooth.
2 inch speaker (5.1 cm diameter): Used in some Bluetooth speakers. Suitable for outdoor or desktop use, with lower power (e.g., around 10W).
Selection Recommendations
Prioritize 8-ohm speakers for compatibility. If higher power is needed, consider 4-ohm speakers but ensure proper current matching.
Installation positions should align with room layout. E.g., install 5.25-inch speakers on both sides of the bed in bedrooms; use 7-inch ceiling speakers in living rooms for whole-home coverage.
