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Moon by Simaudio 400M Mono-Block Power Amplifiers (Floor Sample Pair in Black)

$8,800.00 $7,899.00

PRICED PER PAIR OF FLOOR SAMPLES IN BLACK IN GREAT CONDITION WITH FULL WARRANTY!! While we do not always stock every product in every finish, we can always put something on... Read more

Color: Black Demo PAIR

  • Black Demo PAIR
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PRICED PER PAIR OF FLOOR SAMPLES IN BLACK IN GREAT CONDITION WITH FULL WARRANTY!!

While we do not always stock every product in every finish, we can always put something on order for you! And keep in mind, many products are only available through our brick-and-mortar retail store. Give us a ring anytime at 415-614-1118 to place an order or ask us questions, or write to info@audiovisionsf.com.


Extremely powerful, yet with a delicacy and articulation of the best amplifiers out there, the 400M Power Amplifier can take on virtually any loudspeaker you connect it to. Delivering a bottom-end slam, with authority and weight to the foundation of the music, it will transport you into a live concert environment. On the top end of the musical spectrum, the 400M delivers finesse, detail and refinement that can challenge your perception of reality vs. recorded music.

When used in conjunction with the 350P Preamplifier, the results are without equal. There isn’t a more refined combination at this price point. An ultimate combination for the discerning music lover, and for those who like to listen at higher sound levels.

Of course, key features you’d expect in a MOON product are present such as 12V triggers and an RS-232 port for custom-install environments.

Design features
  • Fully balanced differential circuitry.

  • Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.

  • An oversized power supply using a custom proprietary toroidal transformer design.

  • A high damping factor yielding superior musical dynamics, improved signal speed & refined timbre accuracy.

  • “Class A” output to 10 watts for greater efficiency.

  • Optimized selection of very high quality electronic components.

Specifications
  • Output Power at 8Ω
    400 W
  • Output Power at 4Ω
    650 W
  • Input Sensitivity
    800mV RMS
  • Input Impedance
    47,500Ω
  • Gain
    36dB
  • Signal-to-noise Ratio
    106dB @ full power
  • Frequency response (full range)
    10Hz - 125kHz +0/-3dB
  • THD (20Hz - 20kHz @ 1 W)
    0.02%
  • THD (20Hz - 20kHz @ 400 W)
    0.05%
  • Intermodulation distortion
    0.02%
  • Shipping weight
    33 lb / 15 kg
  • Dimensions (width x height x depth)
    16.9 x 3.5 x 14.0 in

  • 42.9 x 8.9 x 35.6 cm
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