With quick, easy setup and intuitive operation, the compact MA series power amplifiers make bringing your commercial space to life easier than ever. The MA2030a is an ideal audio solution for retail stores, eateries, classrooms, or public facilities like hospitals. The MA2030a offers mixing capability with source EQ (Bass/Treble) control and some of the same state-of-the-art DSP technologies that are acclaimed features of professional Yamaha audio gear. Whether providing background music for a café or restaurant powering a conference room or other applications requiring microphone input, the MA series amplifiers are simple yet powerful tools that can help establish an ideal commercial sound environment. Designed by Yamaha to accommodate the growing list of applications in the installation market. VXC6W Speakers deliver Yamaha's quintessential sound quality, they've also been carefully engineered for safe and easy installation. Each unit includes an internal transformer that allows both high- and low-impedance drive with just a single speaker, simply by switching the tap located on the baffle. And because a single speaker can be used for both operations, inventory control is simplified, and the added versatility means you can easily adapt your system to changes. The DCP1V4S is available in either US or EU standardized sizes, built to meet the specifications of most regions around the globe.