Type: Compact, vented sub bass system,

Drivers: 1×18″ (460mm) / 4″ (100mm) bass driver,

Frequency response: 40Hz-120Hz±3dB

Rated Power: 500W AES, 2000W peak

Impedance: 8 ohms

Sensitivity: 99dB,

Maximum SPL: 124 dBcontinuous, 130 dB peak

Connector: 2 x Neutrilk NL4

Protective Grille: Black perforated steel

Dimensions: (W) 561 mm * (H) 690 mm * (D) 595mm

Weight: 45kg