Y-DJ Replacement Speaker 6" 120w Professional Full-Range Raw Loudspeaker Replacement for Pro-Audio, Car & Guitars Professional woofer speaker great for low power amplifiers. Perfectly suited for Pro-audio, line arrays, guitars, car doors & side panels 6 inch woofer with a 30 oz Magnet and a 1.5 inch Voice Coil 120 Watts Peak Power / 60 Watts RMS Power, 8 ohms, 70Hz to 5KHz Frequency Response, 90dB Sensitivity Pressed Steel Chassis, Paper Cone, Cloth Edge Overall Dimension is 6.5 inch Mounting Depth is 3 inch