Nexo Ray Sub Series System Manual

RAY SUB IMPLEMENTATION
System Manual RS Series Page 47 / 76
7.3 Steered RS15s arrays
7.3.1 Steering technique
RS15s arrays must be flown vertically with bumper set horizontally and all cabinets at 0°.
Coverage adjustments can be efficiently implemented through the “steering” technique, which consists in implementing
delays in cabinets to tilt coverage up or down.
IMPORTANT
“Steering” techniques should not be applied to clusters of less than 4 RS15.
Coverage control through steering technique increases with cluster height.
Steering can be applied by group of 2, 3 or 4 RS15s in Omni Mode as well as in Directional Mode.
GROUP OF 2 RS15S STEERING GROUP OF 3 RS15S STEERING GROUP OF 4 RS15S STEERING
“Steering” delays values for the pairs can easily be computed according to following formula:
 = h*sin()/C (metric)
 is the value to be applied to the second pair
h is the height of tilted elements (0.91m for 2 RS15s, 1.365m for 3 RS15s, 1.82m for 4 RS15s)
C is the speed of sound (343m/s)
7.3.2 Delay values implementation
If the coverage is to be tilted down, then top group delay should be set at 0ms and delay should progressively increase on
lower groups.
If the coverage is to be tilted up, then lower group delay should be set at 0ms and delay should progressively increase on
upper pairs.
Delay value for first group is always 0ms.
Delay value for second group is 
Delay values for subsequent groups are 2, 3 etc…

Nexo Ray Sub Series Specifications

General

Brand	Nexo
Model	Ray Sub Series
Category	Subwoofer
Language	English