Scan-Speak Illuminator 18WU/8747T-00 6.5" Aluminum Cone Woofer, 8 ohm

Price is for one each (not a pair) The Illuminator woofers are based on compact under-hung motor systems with large neodymium ring magnets. The patent pending motor offers a very long linear excursion together with a very high force factor. The top plate is shaped to "guide" the backside airflow around the motor and with the very open cast aluminum chassis design the driver is virtually free from compression. Box suggestions: (these motors tend to go deaper than predicted) 0.3 cubic foot sealed box for and F3 of 85Hz 0.7 cubic foot box with 2" vent by 6.5" long for an F3 of 52Hz 1.0 cubic foot box with 2" vent by 4" long of an F3 of 45Hz