Selenium 18WS600 18" 600W Woofer
The 18WS600 is specially designed to provide high impact low frequency output in all pro sound applications. May be used with high crossover points due to its smooth, extended midbass response and low distortion. Great for vented and horn loaded enclosure designs.
Power handling: 600 watts RMS/1,200 watts max
Le: 1.7 mH
Nominal impedance: 8 ohms
Re: 6.3 ohms
Frequency response: 35-3,000 Hz
Magnet weight: 92 oz.
Fs: 33 Hz
SPL: 98 dB 1W/1m
Vas: 13.24 cu. ft.
Xmax: 3.8 mm
Dimensions: A: 18", B: 16.54", C: 8.07".
Bumped backplate and extended pole piece for maximum excursion
Multi-cooling system forces cool air across the voice coil
4" diameter copper wire voice coil
Non-pressed long fiber pulp cone for linear response and strength
Two counter-balancing, distortion canceling, polyester-cotton-fiber spiders
Strong reinforced cast aluminum frame also acts as a heatsink