Suspendable, Cardioid-Arrayable, Dual 15" Subwoofer with Ultra Long Excursion Transducers The dual 15", cardioid-arrayable S25 subwoofer provides industry-leading very low frequency output and can be integrated with V20 with tremendous versatility, either ground-stacked or suspended in mixed arrays or standalone. Specifications System Type Suspendable, Cardioid-Arrayable, Dual 15" Subwoofer with Ultra Long Excursion Transducers Frequency Range (-10dB) 26 Hz – 100 Hz (Preset: VTX S25 80) Coverage Omnidirectional or Cardioid Maximum Peak Output 139dB (Preset: VTX S25 80) System Amplification Crown Audio I-Tech HD Nominal Impedance 2x 8 ohms LF Driver (2) JBL 2267H, 15 in, 4 in Dual Coil, Neodymium Differential Drive® Enclosure Finnish birch plywood, Black DuraFlex finish, ten integral recessed handles Dimensions (H x W x D) 566 mm x 909 mm x 630 mm 22.3 in x 35.8 in x 24.8 in Net Weight (each) 61.8 kg (136 lbs)