Seeking Advice on Speaker Selection and Enclosure Design for Smart Home Device (Sense360)

Hi everyone,

I’m currently working on a smart home project called Sense360 and could use some expert advice on selecting the right speaker and designing the optimal enclosure. The device is intended to serve both as a voice assistant and a music playback unit, so I’m aiming for a balance between clear voice reproduction and decent audio quality for music.

What I Need Help With:

1. Speaker Selection:
• Requirements: I’m looking for a full-range speaker that can handle voice commands clearly while still delivering good-quality music playback.
• Power Handling: Around 20-25W RMS.
• Size Constraints: Ideally 2” to 3.5” drivers that fit within a compact enclosure.
• Brands/Models: Any recommendations for specific brands or models that you’ve had good experiences with?
2. Enclosure Design:
• Type: What type of enclosure (sealed, ported, etc.) would you recommend for a balanced sound that complements both voice and music playback?
• Placement: Tips on speaker placement within the enclosure for optimal performance. Should the speaker be front-firing, down-firing, or another configuration?
• Material: What materials and thicknesses work best for minimizing resonance and improving sound quality?
3. General Advice:
• Integration: Any advice on integrating the speaker with other components (like microphones for the voice assistant) to avoid interference or feedback?
• Crossover: Should I consider using a crossover or additional components to optimize sound performance?

I appreciate any insights you can share on making Sense360 a device that offers both excellent voice recognition and enjoyable music playback. Looking forward to your suggestions!

Thanks in advance,