







Herdio
6.5" Bluetooth Ceiling Speakers 640 Watts HCS4-818BT (4 Speakers)
Home Ceiling Bluetooth Speaker System
Herdio 6.5 Inches Bluetooth Flush Mount In Wall Ceiling Bluetooth Speakers(2 Pairs)
The HCS818 is a 2-way in-wall speaker with a high excursion 6.5 inch poly woofer and a 1 inch soft dome tweeter. This combination provides the utmost flexibility in terms of configuration and suitability to different types of audio tastes. Built with carefully selected components and rigorous design to deliver exceptional value and performance.640 watt high fidelity speaker with independent tweeter and woofer, the sound quality is clear and the levels are distinct.
Simple to install and paintable to match existing wall color, the HCS818 is an ideal way to add high quality sound to a room without taking up any additional space.

TWS Bluetooth technology connectivity:
TWS function lets you pair 4 speakers for a powerful 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)

Max 640W power with two pairs
The HCS818 4 speakers package with 640 watts max power,2-way passive crossovers for greater fidelity. combined with dual high excursion 6.5 inch poly woofers and a 1 inch soft dome tweeter,Each speaker features a high-compliance polymer tweeter that delivers full, surround sound that you are looking for.

Easy To Install
Simple knob design makes the installation firmer.The ceiling speaker can match existing flush mounted designs in your home or workplace and achieve wide-range sound performance.
How To Use the Two Pair Of Bluetooth Ceiling Speaker:
Flush Mount the 2 Pairs Of Ceiling Speakers into a pre-cut out in Ceiling or Wall
Connect the wire to Bluetooth amplifier and Power Adapter according to the picture above
Connect the Power Adapter with an Out-let Switch
Turn on the Power,Power light of adapter shown on with Tip Vioce
The active Bluetooth amplifier box will connect the passive Bluetooth amplifierbox automatically
Turn on the Bluetooth Setting of your device,find out "HCS528".Pair with it without any password
Finally,Enjoy the HIFI Surround speakers of Herdio at anywhere.