The Martin Brother W8L Longbow is an evolution of the successful W8L line array system. It brings a new level of performance to the most demanding sound reinforcement applications such as outdoor festivals, sports stadiums and the largest arenas. TECHNICAL SPECIFICATIONS Type: Large Scale, Three-Way Line Array Enclosure Drivers: 1x15" (380mm)/4' ( 100mm) voice coil bass driver, 2x 8"(200mm)/2'(50mm) mid driver horn loaded, 3x 1" (25mm) exit HF compression driver, Frequency response: 35Hz-18kHz?dB Rated Power: LF: 1000W AES, 4000W peak MF: 400W AES, 1600W peak HF: 200W AES, 800W peak Impedance: LF: 8 ohms MF: 8 ohms HF: 8 ohms Sensitivity: LF: 106dB MF: 109dB HF: 119dB Maximum SPL: LF: 136dB continuous, 142dB peak MF: 135dB continuous, 141dB peak HF: 142dB continuous, 148dB peak Connector: 2 x Neutrilk NL8 Protective Grille: Black or grey perforated steel Dimensions: (W) 1314mm * (H) 490 mm * (D) 755mm Weight: 120kg