The QSA 300 is designed for small band FOH, foldback or medium high SPL compact playback and wherever powered full bandwidth audio is required. The high sonic output, reliability and small size is a result of the sophisticated Quest analogue engine electronics and purpose-designed, heavy-duty Quest speaker components. Multiple inputs, removable HF horn flare that can be rotated from vertical to horizontal dispersion planes and no compromise 2-way amplifiers make the QSA range a flexible and reliable choice for both live mobile audio and permanent fixes installation environments.