Selenium 18 -in 1200W Woofer

18-" Woofer for low and mid bass professional sound reinforcement offering high power capacity outstanding low end response and exceptionally smooth transition into the vocal range.This new design is capable of handling up to 1 200 Watts Continous Music.The 18WS600 is ideal for side fill as well as front of house cabinets. This woofer exhibits outstanding acoustics w/work horse construction. Designed for smaller enclosures the 18WS600 is aversatile high performance woofer. General construction includes a sturdy cast frame an impregnated cloth surround impregnated long fiber paper cone and stable double spider.The 18WS600 woofer incorporates a large magnetic assembly central hole and 6 windows on the frame which increases heat dissipation and reduces operating temperature increasing the outputpower w/reduced power compression. Nominal diameter.. 460 (18) mm (in) Nominal impedance... 8 ohms Minimum impedance 132 Hz.. 7.0 ohms Power handling Peak... 2 400 W Continous Music1.. 1 200 W NBR2... 600 W AES3... 450 W Sensitivity (2.83V 1m) averaged from 100 to 500 Hz. 98 dB SPL Power compression 0 dB (nom. power). 2.6 dB Power compression -3 dB (nom. power)/2. 1.6 dB Power compression -10 dB (nom. power)/10. 0.7 dB Frequency response -10 dB. 35 to 3 000 Hz