Features High-performance, high-density system solution in a truck-pack friendly format High-power-handling transducers deliver low distortion, high fidelity, and class-leading output Built-in, passively cooled Class D amplification with a universal power supply Dual Ethernet ports with Neutrik etherCON connectors Supports HARMAN HControl Ethernet User-controllable DSP LevelMax limiting uses sophisticated excursion-control algorithms to protect transducers Rear-panel LCD provides complete access to control features Reinforced 18mm plywood enclosures Specifications Frequency Range: (-10dB) 35 Hz-90 Hz (Preset: 80 Hz) Coverage Pattern: Omnidirectional or Cardioid Maximum SPL: 134 dB (Preset: 80 Hz) System Type: Active Subwoofer Amplifier Design: Class-D Continuous Power Rating: 1,100 Watts LF Driver: (1) JBL 2279G-1, 18 in diameter, 4 ohms, dual 3.0 in diameter voice coil, ferrite Differential Drive® Enclosure: 18 mm plywood, Black DuraFlex finish, two integral recessed handles Product Dimensions: (H x W x D) 575 mm x 684 mm x 683 mm, (22.6 in x 26.9 in x 26.9 in) Product Net Weight: (each) 44.5 kg (98 lbs)