T218S is a high performance dual 18 "subwoofer designed for extended low-frequency T series line array speaker in some large-scale performances, by 2 only 18" long stroke and high power unit installed in the cavity of the coupling type horn, inverted hole design of the two sides of the box body, so as to ensure the the high pressure output, but also has very low frequency. The interior of the box adopts a multiple reinforcement structure to reduce the energy loss caused by the resonance of the box, so that the low frequency in the high power state is more solid and full of impact force.
T218S system parameters: System: 2 * 18-inch subwoofer Frequency response: 40Hz-150Hz (-3dB) Power: 1200W (RMS) 4800W (PEAK) Nominal impedance: 4Ω Sensitivity: 104dB / 1W / 1M Maximum sound pressure: 136dB (RMS) 142dB (PEAK) Woofer: custom quality unit, 100mm voice coil Connector: NLV4MP Handle: wood 4 Box material: CNC manufacturing, high density poplar plywood Paint treatment: the use of waterproof wear-resistant compounds Weight: 93Kg Size: (W * D * H): 1066x780x561mm