About this item

• 12-Inch (305mm) woofer with die-cast aluminium basket for solid sounds under all conditions
• Slipstream port eliminates port noise and provides distortion-free bass at high output levels
• System optimisation: amplifier is precisely matched with woofer. enclosure and Slipstream port to ensure best performance and value
• Signal-sensing turn-on automatically turns the subwoofer on and off when the head unit sends an audio signal; can be defeated for use with aftermarket radios that include a remote turn-on lead
• Input level. low-pass. bass-boost and phase controls make it easy for any user to get the desired sound