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  • Classe CT-M600



CT amplifiers come with their own adjustable rack rails and a separate faceplate designed to conceal all mounting hardware along the sides of the rack. The rails adapt easily to common rack depths while providing front to back support of the chassis. Hidden inside, our unique Intelligent Cooling Tunnel, or ICTunnelâ„¢ (pronounced Icy Tunnel) architecture and related circuitry quietly controls the amplifier temperature, ensuring optimum performance and reliability in enclosed, poorly ventilated environments. Conventional high-end amplifiers use heatsinks with high thermal mass that rely on convection to cool the active circuits. They are slow to heat up and slow to cool down. Eventually they heat up their environment and as the air around them gets hotter, they become part of the problem. For this reason, high-powered amps and racks or cabinets don’t easily mix. Conventional heatsinks are simply shaped pieces of metal, relying on placement and ambient air to extract heat from the amplifier. The ICTunnelâ„¢ is more sophisticated, acting like the human hypothalamus regulating body temperature. The ICTunnelâ„¢ utilizes an aluminum bonded-fin heatsink, of the kind used in high powered medical, laser and test equipment. It exploits the principle of low thermal mass, so it heats quickly but can also be cooled quickly. Inside its relatively small size are fins providing nearly 31 square feet of surface area. The key to its operation is how the fins are spaced—as close as possible to each other to maximize the surface area inside the tunnel, but not so close as to heat each other. The ICTunnelâ„¢ utilizes a noiseless fan along with pressure and temperature sensors to maintain the amplifier’s target temperature. All tests un-weighted and 500kHz measurement bandwidth (except SNR). Model CT-M600 Frequency response 1Hz – 80kHz, -3dB Output power 600W rms into 8Ω (27.8 dBW) 1200W rms into 4Ω (27.8 dBW) Harmonic Distortion <0.002% at 1 kHz balanced <0.004% at 1 kHz single ended Peak Output Voltage 226V peak to peak, 80V rms no load 206V peak to peak, 73V rms into 8Ω Input Impedance 50kΩ balanced / single ended Voltage gain 29dB balanced / single ended Input level at clipping 2.86V rms balanced / single ended Intermodulation Distortion >100dB below fundamental into 8Ω balanced / single ended >90dB below fundamental into 4Ω balanced / single ended Signal to Noise Ratio -120dB at peak output into 8Ω Measurement Bandwidth: 22kHz Output impedance 0.03Ω @ 1kHz Rated power consumption 440W @ 1/8th power into 8Ω Width (including faceplate) 19 (483mm) Width (excluding faceplate) 17 (432mm) Depth (excluding connectors) 18.625” (473mm) Height 6.97 (177mm) Gross weight 109lbs (49.5kg) Net weight 89lbs (40.5kg) Mains voltage Specified on rear panel

Product Code: Classe CT-M600

Classe CT-M600

  • Brand: Classe
  • Availability: In Stock

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