QM
18SA
User Manual
6
Using multiple QM18SA
When using more than one QM18SA per side of stage it is important to take care to
position the subs in a way that they combine their output. Because the sub is ported
with vents down one side it should never be positioned so that the vents are aligned
with an adjoining speaker, they should be aligned with other vents or stacked vertically.
Castor Installation
The QM18SA has threaded inserts on its base to allow the installation of casters. The thread size
suits an M8 and a caster bolt pattern of approximately 80 x 60mm.
Specifications
Freq. Range (-10dB):
36Hz~140Hz
Max Calculated SPL:
133dB
Frequency Response (-3dB)
52.5Hz - 92.5Hz
Amplifier Power:
1000W
LF Transducer:
18”/450mm
Crossover Frequency:
110Hz Preset and Optimised
Input Connector:
Female XLR
Output Connector:
Male XLR
AC Input:
AC220~240V 50Hz/60Hz
Net Weight:
38.5kg
Shipping Weight:
43kg
Dimensions (WxHxD):
700mm x 530mm x 700mm
Carton Size (WxHxD):
790mm x 620mm x 800mm
Summary of Contents for Qmotion QM18SA
Page 1: ...User Manual MODEL QM18SA...
