The SP-1800 and SP-600 are professional two-channel power amps with class-H technology and a newly developed switched power supply.The decisive advantage of the new switched power supply is that it replicates the energy storage provided by conventional transformer/rectifier/electrolytic capacitor power supply units. This has been achieved by sophisticated control electronics, combined with very large storage electrolytic capacitors on both the primary and secondary side of the power supply.The power amps thus have unrestricted applicability even in the bass range, which was previously the domain of classical power amplifiers. It goes without saying that the power amps also feature modern protective circuits.All operating states are indicated by LEDs on the front panel. The power amps permit operation in bridged mode as well as operation with loads of 2 ohms.FEATURES:[ Output Power 1kHz: Stereo 8Ohm: 2 x 300W- Stereo 4Ohm: 2 x 550W- Stereo 2Ohm: 2 x 850W- Bridge 8Ohm: 1000W- Bridge 4Ohm: 1400W- Parallel 8Ohm: 2 x 270W- Parallel 4Ohm: 2 x 520W- Parallel 2Ohm: 2 x 700W[ Frequency response: 20Hz~20KHz±0.5dB[ Onput Sensitivity: 0.775V/ 1.0V/ 1.44V[ S/N ratio (A weighted RMS): >100dB[ Crosstalk at rated power output: >85dB[ Damping factor (f=1kHz 8 Ohm): >200 [ Protection: Soft start up, Thermal cut off. short circuit, overloaded, DC fault, Voltage or current limiter, AC line fuse[ Indicators: Power, Protect, Limit, Stereo, Bridge, Parallel[ Connectors: Input: 2 x Neutrik combo- output: 3 x Neutrik Speakon[ Cooling system: low noise, variable speed fans[ Power supply: 230V ~ 50Hz[ Dimensions (WxDxH)483 x499 x 44 mm [ Weight: 10 kg ";
