CA-M400 - POWER AMPLIFIER

click image to enlarge view The CA-M400 is a 400W monaural amplifier. Balanced throughout, the CA-M400 also uses these 200W modules, but configured in balanced output mode. One module amplifies an inverted signal while the other handles a non-inverted signal. Our balanced output stage cancels noise and distortion and yields higher power without reducing low impedance drive capability. Music lovers seeking the benefits of high-end monaural amplifiers and multichannel enthusiasts who can afford the price of admission will find the CA-M400 an ideal choice for a no-compromise Delta series Classé audio system.

models (balanced inputs) CA-M400 voltage gain 29.1dB bandwidth phase 155kHz (-3dB) 22kHz (-0.1dB) < -10° (22kHz) sensitivity 2.0Vrms power/channel (continuous) (120VAC line, 1kHz signal regulated to 1% THD + noise into resistive load, all channels driven) load (resistive)   8Ω 400W 4Ω 800W THD + noise (unweighted, 10Hz - 500kHz bandwidth, 1Vrms/1kHz input) load (resistive)   none 0.001% 8Ω 0.003% 4Ω 0.005% noise FFT noise floor peaks all below –95dBV (with terminated inputs) S/N ratio (relative to 1kHz sine wave full level output into 8Ω) 112dB height depth (excluding connectors) width gross weight net weight 8.75” (222 mm) 18.5” (470 mm) 17.5” (445 mm) 94 lbs (43 kg) 82 lbs (37 kg) idle power consumption 166W rated power consumption 480W Classé reserve the right to adjust specifications without notice.

Compare specs  |  Print this spec  |  Close Window