Pyle PTA1000 1000 Watts Professional Power Amplifiers

* Two Channels A/B- Bridgeable* Inputs: Electronic Balanced; Barrier Strip ,XLR,TRS 1/4''* Speaker Terminal: Speakons for Ch A, Ch B and Bridge; Binding post* Cooling Fan Two-speed DC fan, air Flow back to front* 110/220 Volt Switchable* 2x5 LED Indicator Red ,DDT / Clipping; Yellow, signal; Green ,power* Overload and Protection Indicator* Signal/Noise ratio: =102dB* Distortion: =1.0%* Frequency response: 20Hz-20 KHz >±0.5dB* input impedance: balance 20Khz* Input level:+4dB* Total Power 1000 Watts