SD218S Professional Speaker
● SD218S is composed of two 18-inch high-power bass unit with 100mm voice coil, 220 magnet and inverted phase enclosure optimally designed by computer
● Bass unit is like “V” which is able to output high sound pressure
● No distortion under high power, powerful, extend with no delay in low frequency
● Made of high-density plywood, paint with wearproof, waterproof sand paint
● Applicable to occasions like peformance, conference and entertainment
we will contact you within 24 hours.