FEATURES This compact class D amplifier and Bluetooth receiver module were designed for one of the most popular ceiling speakers from Resi-link, RLBT510, 4 inch pair with 8W RMS per channel. The beauty of this add-on module is you can rename it via PC which means it is able to create more zones in the same area, or if you can make your own PIN code to pair with your Bluetooth devices, and most of the Bluetooth products on the market don't have this renaming feature. 8W RMS per channel Class D Amplifier Change wired speaker to wireless Bluetooth speaker Affordable zone solution Easy to install 1:1 connectivity ensuring stable connection, minimising dropouts Works with iPod touch, iPhone, iPad and other Bluetooth enabled audio transmitters Up to 10m range PIN code changeable easily via PC for secure pairing Personalise label via PC to easily identify each zone for pairing with Bluetooth device SPECIFICATION Bluetooth® compatibility: A2DP Bluetooth enabled devices Bluetooth® System: Bluetooth 2.1 & EDR/Class 1 Range: Up to 10m Output RMS: 8W RMS