Herdio 5.25” 4 Stereo Sound Flush Mount in-Ceiling Bluetooth Speaker System Max Power 600 Watts Perfect for Humid Indoor Outdoor, Kitchen,Bedroom,Bathroom,Home Theater,Covered Porches(4 Speakers)
Brand: Herdio
Wireless Bluetooth Serise Connection:TWS function lets you pair 4 speakers for a powerful true stereo surround sound.(the HOST speaker and SUB speaker will automatically link with each other within 6 seconds after you turn on both, simple and easy to use)
100FT RANGE:Advanced 5.0 ensures more stable and instant pairing compared to 4.2 and lower; maintains a strong connection up to 100 ft unobstructed away from your device; 3.5mm aux in jack for connecting devices
Flush Mount Desgin：Compact flush mount design for simple easy installation in-wall / in-ceiling , or pre-cut speaker openings, for in home use, office, professional, or custom audio applications on any flat surface.
Mounts on Ceilings:Total Speakers Diameter 8.46 Inches (21.5 CM),Cut Out Diameter 7.3 Inches(18.5 CM),Speakers Depth: 4.33 Inches (11 CM)
What's in the box:HCS528 speakers x 4 , Speaker Connection Wires x 4,Bluetooth Amplifier Box x 2,Power adapater X 2.