Scan-Speak Illuminator 18WU/4747T-00 6.5" Aluminum Cone Woofer, 4 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. 0.25 cubic foot sealed box for F3 of 95 0.5 to 0.7 cubic foot box with 2" vent by 7" long for F3 of 55 Hz