Description ECHO PRO SERIES SUBWOOFERS Recoil Echo Pro subwoofers are designed to redefine the terms of power output and acoustic responsiveness across the entire low end frequency range. Featuring 4-layer high temperature copper voice coils, Echo Pro subwoofers can operate at peak performance for hours. Combine that with the top-tier, high flux ferrite motors, these subwoofers can reproduce low end bass frequencies with authority. We designed unique polycarbonate spiders’ suspension and advanced air flow cooling system, for the incredible responsiveness & power handling of these subwoofers. SPECIFICATION Size: 6.5″ Peak Power: 700 Watts RMS Power: 350 Watts Cone Material: IMPP Magnet: 45 Oz Impedance: 4 4 Ω Voice Coil: 2.0″ (50.8 mm) Sensitivity: 80 dB Frequency Response: 42 Hz – 800 H
