PYLE-PRO PSN1176 - 400 Watt  3'' x 7.5'' Dispersion Horn Piezo Tweeter (Discontinued by Manufacturer) 3"" x 7.5"" Square Piezo Horn Tweeter Frequency Response: 3.5KHz-20KHZ SPL: 94dB @ 1W/1M Excellent Transient Response Low Distortion Typical Impedance Appears as. 1 UF Capacitor Light Weight Higly Reliable 200 Watts RMS/400 Watts Peak Complete Pair In Gift Box Suited 4-8 Ohm Impedance Aplications 3" x 7.5" Square Piezo Horn Tweeter - Typical Impedance Appears as. 1 UF Capacitor - A 30 Ohm Series Resistor is Recommended to Assure Stability of Extended Range Amplifiers Preclude Hazard of Amplifier Burn-Out Frequency Response: 3.5KHz-20KHZ - Light Weight Higly Reliable SPL: 94dB @ 1W/1M - 200 Watts RMS/400 Watts Peak Excellent Transient Response - Complete Pair In Gift Box Low Distortion - Suited 4-8 Ohm Impedance Aplications