Motion Sound SW-15 - Manual (Page 2)

2
Fuse
Located in AC inlet module
Finish/Cabinet Two part polymer “polymaric
™” on MDF
Dimensions
21” Height – 24.5 Width – 16 ¾” Depth
Indents in cabinet top accept KBR-3D, KP-200S, PRO-145
-QUICK START SETUP-
1. Make appropriate input connection
2. Turn on all amplifiers before turning on the SW-15
3. Turn off the SW-15 first, then other amplifiers.
4. Set volumes at “0”, high cut at 150, 45 and 60 Hz at zero, phase switches at +.
5. Play intended low notes and increase SW-15 volume to desired level.
6. Switch, phase switch for loudest bass sound.
-SOUND-
-WHAT TO EXPECT-
Always try to place the SW-15 on the floor, this enhances the cabinet size and lower bass sound.
Bass is very difficult to product in small rooms and/or low ceilings because of wavelength null
points. You will hear different bass levels depending on the notes played and your relative
position to the SW-15 and the room surfaces. Also consider the sound your audience will hear,
solicit the help of a knowledgeable friend to listen with you when setting phase switches and
adjusting EQ. Keep in mind moving the SW-15 even a few inches can make a difference.
-INPUTS-GENERAL-
Both the XLR and the ¼ TRS inputs are balanced inputs to help eliminate ground loops and
associated “hum”: (Do not route input wires close to transformers (SW-15 left rear) or heavy
power lines).
If your equipment has balanced outputs use them. If it does not it still may help to use a three
conductor balanced type cord in the TRS input to reduce hum;
-TRS Input:
This tip/ring/sleave input is balanced with a phase switch and volume control.
Tip=plus Ring=neutral Sleave=ground