Proel FLASH15SA 15 inch Active Subwoofer, 39-160Hz Frequency Response, 100Hz or 160Hz Crossover Frequency

The Proel FLASH15SA is a subwoofer with a plywood cabinet designed to complete the system when you need to strengthen the response in the low end of the audio program. The subwoofer has been designed employing a BPS configuration (band pass with series-loaded double reflex) to achieve very high efficiency and a quick dynamic response at low frequencies. The active version features a new 350 W, class H, amplification module with an electronic stereo crossover with selectable frequency and phase inversion controls. Two convenient metal handles and four sturdy wheels make for easy transportation.