ShockWave ZRS64M 6,5? Vocal Midrange Speaker Driver  Specifications RMS Power Handling: 100 Watts PEAK Power Handling: 200 Watts Frequency Response: 10Hz - 12 kHz SPL @ 1w/1m: 97dB System Impedance: 4-Ohm Magnet Weight: 22 oz Mounting Depth: 5,6cm Features • 6,5? Mid Range Ferite Speaker • Coated Kevlar Reinforced Paper Cone • Reinforced Paper Dust Cap • 1.5? Fiber Glass Voice Coil • Open Steel Basket