Specification:

●High efficiency, high power doughnut transformer which is in low magnetism lost with a powerful amplifying ●A large-scale type heat sink and unique temperature served wind cool system ●Output by a double-way channel, connecting across and a bridge connection ●Calorie balanced input, output, professional output socket(speakon) ●Short circuit, thermal, over load, clip limiter, DC voltage, soft start, ultrasonic and RF protections

Model	P-2500S	P-3500S	P-5000S	P-7000S
8Ω Stereo Output Power	275Wx2	390Wx2	525Wx2	750Wx2
4ΩStereo Output Power	390Wx2	590Wx2	750Wx2	1100Wx2
8ΩBridge Output Power	780Wx1	1180Wx1	1500Wx1	2200Wx1
Input Impedance	20KΩ balance/10KΩ unbalance
Frequency Response	20Hz~20KHz
Signal to Noise Ratio	≥100dB	≥101dB	≥102dB	≥103dB
THD	0.025%	0.025%	0.030%	0.030%