The Scan-speak 18W/16531G-00 is a 7” Revelator mid/woofer. It features a non-resonant cone and dust cap structure, dynamic linear suspension, SD-1 magnet system, “Grasshopper” cast chassis with maximized air flow and resonance terminating mounting system. Less resonance in all structures, lower compression and higher linearity, faster termination of excess energy and higher sound pressure capability. This is a 16 ohm woofer, a perfect choice for multiple woofer systems.
TECHNICAL DATA: Sensitivity 2.83V/1M 83dB Free air resonance Fs 27 Hz DC resistance 12.2 ohm V.C. inductance 0.6 mH Power 60W Effective cone area 150 cm2 V.C. diameter 38 mm VC height - Air gap -
Lin. & max. excursion ±6.5 / ±11 mm Air gap flux density - Force factor BL Product 9.4 Tm Moving mass incl. air 18 g Net weight 1.75 kg Vas 61.5 ltrs Qms 4.7 Qes 0.42 Qts 0.39