Description
The 18SW2000 is the most powerful SW series woofer from PRV Audio. The 18SW2000 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 7.8mm 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 | 18SW2000 | ||
| RMS | 1000 | Wrms | |
| Continous Program Power | 2000 | W | |
| Peak Power | 4000 | W | |
| Impedance | 8 | Ω | |
| Sensitivity | 97 | 1W@1m dB_SPL | |
| Frequency Response | 35-1,000 | @-10fdBHZ | |
| Resonance Frequency | 33 | HZ | |
| Weight | 14.1 (31.1) | kg/lbs | |
| Voice Coil Diameter | 100 (4) | mm/in | |
| Xmax | 7.8 | mm | |
| Equivalent Volume | 226 | L | |
| Qes: Electrical Quality Factor | .34 | ||
| Qms: Mechanical Quality Factor | 8.3 | ||
| Qts: Total Quality Factor | .33 | ||
| ho | 2.3 | % | |
| Sd: Cone Area | 1250 | cm2 | |
| Mms: Mechanical Mass | 180 | g | |
| bL Strength Factor | 23.5 | T.m | |
| Voice Coil Electrical Resistance | 5.0 | Ω | |
| Mounting Information | |||
| Overall Diameter | 470 (18.2) | mm (in) | |
| Hole Diameter (Front Baffle) | 416 (16.4) | mm (in) | |
| Hole Diameter (Rear Baffle) | 418 (16.5) | mm (in) | |
| Depth | 209 (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 |
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