Product Description:

The 18SW3000 is the most powerful SW series woofer from PRV Audio is new for 2012. The 18SW3000 finds itself at home in either bandpass or bass reflex systems and has a specially designed force air ventilation system to ensure proper cooling for long hard play. The Dual spider and M-roll surround offer precise movement along its impressive 8mm Xmax.

The upgraded and advanced voice coil and cone material along with its ability to reproduce extremely low frequencies will forever make this your woofer of choice to replace your existing drivers.

Size	18	in
Model	18SW3000
RMS	1500	Wrms
Continuous Program Power	300	W
Peak Power	6000	W
Impedance	8	Ω
Sensitivity	96.2	1W@1m dB_SPL
Frequency Response	38-1.5kHz	@-10fdBHZ
Resonance Frequency	38	HZ
Weight	40	kg/lbs
Voice Coil Diameter	125 (5)	mm/in
Xmax	8	mm
Qes: Electrical Quality Factor	.31
Qms: Mechanical Quality Factor	22
Qts: Total Quality Factor	.3
ho	1.7042	%
Sd: Cone Area	1225	cm2
Mms: Mechanical Mass	244	g
bL Strength Factor	30	T.m
Voice Coil Electrical Resistance	5	Ω
Mounting Information
Overall Diameter	470 (18.5)	mm (in)
Hole Diameter	420 (16.5)	mm (in)
Depth	210 (8.3)	mm (in)
Recommended Enclosure
Construction Materials
Coil Construction	Copper
Coil Former	Polyimide
Magnet Composition	Ferrite
Basket Material	Cast Aluminum
Cone Composition	No Pressed Pulp
Cone Edge Composition	M-roll Cotton
Dustcap Composition	Woven