FEATURES    DSP series amplifier uses particular MIRRORED FRONTED POWER SUPPLY BRIDGE to make the symmetrical circuit design; With power automatical switch system, power parallel connection in low power can increase the output current; The circuit with shield cover adds shield ring to transformer for less noise; The LED panel has level, power supply and temperature for channels display; It can change speed of fans according to the channel temperature, ensuring the cooling; It can also protect the amplifier while over heating to abnormal power supply;   SPECIFICATION   Model XP400 XP600 XP800 XP1000 XP1200 XP1400 (8)Out Power 2x400W 2X600W 2x800W 2x1000W 2x1200W 2x1400W (4)Out Power 2x650W 2x950W 2x1300W 2x1600W 2x1800W 2x2100W (2)Out Power 2x950W 2x1400 2x1900W 2x2400W 2x2700W 2x3000W (8)Bridge 1300W 1900W 2600W 3200W 3600W 4200W (4)Bridge 1900W 2800W 3800W 4800W 5400W 6800W Output Circuit Type Class H Input Impedance 20K Frequency Response 20Hz ~ 20KHz T.H.D 0.05% Slew Rate 80V/usec Hum and Noise 103dB (8)Damp Modulus >500 Radiator High/Low Automatism Control Safeguard DC Safeguard/Out Overloading/Boot-strap Short Test Power Supply AC115V-240V 50~60Hz Net Weight(KGS) 23.5 26.0 27.0 33.0 34.0 35.5 Dimension(MM) 482x453x88.8 482x468x132