8IN 50W BT SER tube sub 8 Inches 50w Powered Tube Complete Bass Solution For Universal Oem & Aftermarket Integration Eight-inch bass tube with on-board 50-Watt (@ 2 Ohms) amplifier High-efficiency woofer designed and reinforced for use in Bass Tubes Includes universal FAST-9999 and BTAH extension cable for easy installation Corner-loading optimization provides maximum bass performance 39Hz – 250Hz frequency response (crossover at 250Hz)
