Features: ¾” MDF Construction Double Layer Front Baffles Internal Bracing Glue Cleated Internal Joinery High Flow 35Hz Port Tuning Full Hex Cut Custom Metal Grills Chrome Plated Push Terminals Specifications: Speaker Size (In): 12 x 2 Watts RMS: 2 x 100 – 300 Watts Peak: 2 x 600 Impedance: S1 Dimensions ( cm ): 40,6 H x 92,7 W x 50,8 D