10" Subwoofer In Sealed Enclosure
 
This double-sided subwoofer enclosure can be mounted pointing up or down depending on musical preference. Single coil 4 ohm low profile subwoofer designed to work with bridged channels of the Audison Prima AP F8.9 bit amplifier taking full advantage of its on-board DSP and bass boost feature.
 
Subwoofer size mm (in.): 250 (10)
Subwoofer Voice coil mm (in.): 40 (1.57)
Power handling W: Peak 800, Continuous 400
Impedance ohms: 4 
Sub box size mm (in.): 472 (18.58) x 334 (13.15) x
120 (4.72)
Weight of one component kg (lb): 8.63 (19.03)
Magnet: High density flux ferrite
Cone: Water-repellent treated paper