The P.Audio VS Series provides a cost effective solution to general purpose installation requirements in outdoor and indoor environments for both foreground and background music applications. The 5.125 (133mm) woofer inside the VS-5F is of an advanced design, using an acoustic suspension system to improve distortion and time domain performance. The stiff aluminium membrane leads to improved cone break-up performance and thus a smooth frequency response with wider bandwidth compared to other full range designs. The VS-5F cabinet construction is an injection molded plastic, in a closed box configuration. This allows the acoustic suspension of the woofer to function correctly, using the compliance of the air inside the cabinet to function as a restoring force for the woofer. The grill is a full face steel construction, with heavy duty epoxy powder coating. The VS-5F is available in white finish, to allow it to blend seamlessly into many fixed install environments, such as shops, houses of worship, pubs and restaurants. An accompanying C-Type bracket is available for fixed installation. The VS-5F also includes advanced protection circuitry for the transducer to ensure the utmost reliability. The impedance is rated at 4 ohms and input power rated at 75 watts (RMS). Recommended amplifier power is 150 watts at 4 ohms to ensure musical peaks are able to be reproduced accurately. The VS-5F is switchable to 70vrms/100vrms operation and offers multiple taps at 50 watts, 25 watts, 12.5 watts, and 5 watts.