Package Includes:- 4x Power Dynamics CSPB6 6.5" Ceiling Speakers- 2x Power Dynamics PDVC30 Volume Attenuators- 1x Power Dynamics PPA50 Bluetooth Mixer-Amplifier- 4x PD Connex Speaker Cables 10mThis integrated ceiling speaker system package provides reliable, high-quality audio coverage suitable for varied commercial environments, from cafes and retail spaces to offices and waiting rooms. Offering two independently controlled zones, the system ensures that each room maintains an ideal audio comfort level without compromising clarity or sound quality.Thanks to its Bluetooth mixer-amplifier, this multi zone ceiling speaker system allows effortless audio streaming directly from mobile phones, tablets or laptops, eliminating cable clutter for a clean, professional finish. Ideal for flexible commercial use, staff can stream custom playlists easily with minimal technical knowledge.The included wall-mounted volume attenuators deliver functional and intuitive audio adjustment tailored to each zone separately, improving user control in changing conditions. This makes the system particularly beneficial in lively spaces such as bars and bustling retail environments, or in quieter zones needing constant low-level music such as reception areas and offices.Additional RCA line inputs cater to audio devices without wireless capabilities, granting further flexibility in use. The mixer-amplifier also supports microphone connectivity, making it excellent not only for music playback but also for clear vocal announcements, ideal for warehouses, supermarkets and shop floors needing occasional public address functions.