There are quite a few places that offer reviews for MXL 990 microphones. A few of these websites that offer reviews are Gearslutz, Amazon and Musicians Friend.
An MXL 990
Yes, it will.
You will need an audio interface with an XLR input and phantom power to connect the MXL 990 microphone. The Steinberg CI-series of USB interfaces are perfect for this, and are designed for Cubase.
Use a recording interface
The MXL 990 will not work directly into your computer as it needs "phantom power." Phantom Power is 48v run from an interface or mixer to the microphone to power it. Most condensers either need phantom power or a wall adapter plug or they can receive no power.
After you put it to the XLR input and engage phantom power, it should work just fine
It can be played back through any speaker. The better the speaker, the better it will sound. If you are enquiring about the voice of the recording artist, yes, it is suitable for any voice.
M = 1000, XL = 40 (10 less than 50) so MXL represents 1040.
If your MXL mic is a condenser mic, the cable will need to have phantom power turned on in order to work.
990
It is in the New American Standard in 990 verses.
63 percent of 990 = 623.763% of 990= 63% * 990= 0.63 * 990= 623.7