Pro Audio / PA Speaker / PA Audio / Speaker / professional speaker /Line Array system/ Audio Speaker The MartinBrother W8L Pro Audio 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±3dB 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