Check the listing for details. Atlas Sound F6-MF Multi-Impedance Modular Amplifier. Condition: Used. Listed at 299.95 USD. Atlas Sound F6-MF Multi-Impedance Modular Amplifier DESCRIPTIONThe AtlasIED F6 Amplifier Mainframe System is the industry's most versatile multi-channel amplifier. An innovative, modular input and 6-bay output section allows the F6 to be easily configured for most 4Ω/8Ω or 70.7V zone amplification applications. Each module has 250W of output power and each features a defeatable limiter and high pass filter. The F6 FM250 series power modules are designed to be 90% efficient allowing the amplifier to run cooler and consume less energy than conventional commercial amplifiers. An analog mixer input card is also available to expand the functionality of the F6-MF. Within the F6 frame, a high-current robust global power supply is routed to each output module through quad-ganged connector contacts minimizing the impedance path and allowing for maximum current delivery. Both front and back panels feature intuitive metering and security covers are included on front input attenuators to prevent tampering.FeaturesModular Input and Output Section70.7V or 4Ω/8Ω, 250W Amplifier Modules Available110V-120V/230V-240V Power Supply Allows For Global OperationIntuitive Metering on Front and Back PanelsOptional Analog Mixer Input Card AvailableSecurity Cover Included for Front Panel Input AttenuationFan Assisted Cooling with Rear Intake and Front ExhaustLight Weight Power Rail Direct Coupling (PRDC) TechnologyUltra-Efficient Class D Amplification TopologyEnergy Save Mode, Remote ActivationSPECIFICATIONSPower Consumption(enter custom value)Standby5W6 Channels Loaded (Average)550W, 4.5A, 1876 BTU6 Channels Loaded (Idle)16W, 130mA, 54 BTU6 Channels Loaded (Max)1650W, 14A, 5630 BTUProtection CircuitsAC Fuse 12A 250V, Thermal, Short Circuit, Limiter, InrushWidth19" (483mm)Depth15.5" (394mm)Voltage CompatibilityUniversal