M-Audio 4230/MRP, 4219/MRP, 4220/MRP, 4215/MRP warranty

WOW: WOW is an award winning stereo enhancement technology that significantly improves the performance of stereo (non-surround sound encoded material) signals through any two- speaker system. It extends the sound image in both the horizontal and vertical planes well beyond the speakers themselves. In addition, WOW incorporates TruBass and SRS Dialog Clarity Enhancement. When TruSurround XT accepts a stereo signal, WOW is enabled for a better listening experience.

Finally, you may optimize TruSurround XT for your particular speaker system.TruSurround XT will give you the best bass response according to the size of your speakers, so take a quick look at your speakers and “size them up.” Then, under the section “Speaker Size,” drop down the list of selections.

Generally speaking, larger speakers produce lower frequencies.When using large speakers or ones with a subwoofer, using the lower Hz selections between 40Hz and 150Hz usually produce the best results. The setting of “Small 250Hz” should work well for most computer speakers (or “Small 100Hz” if using a subwoofer), though some experimentation won’t hurt at all. For each category of speaker size, Small, Medium and Large, you will see several “cutoff frequencies” shown in “Hz.” Again—the larger your speakers are, the more ability they will have to handle the lower cutoff (bass) frequencies.

TruSurround XT™ and the symbol are trademarks of SRS Labs, Inc. TruSurround XT technology is incorporated under license from SRS Labs, Inc.

16