Line Array Remote Alignment Display System

Product Announcement from Rieker, Inc.

Rieker Inc's Remote Angle Display (RAD or RAS) instruments are specially designed for sound engineers who install and need to accurately align hanging line array (PA) speaker systems. Most of our customers have a number of speakers that they need to level but typically only want one display box. The LCD display is available as a single line reading one sensor at a time (RAS) or a dual line to measure two sensors simultaneously (RAD). For example, most V-Dosc users are purchasing the RAD2 dual line display with the REL feature being programmed to read Top - Bottom. Compatible with most all manufacturer line arrays including (but not limited to) L-Acoustics , Meyer Sound, Paraline, DAS Audio and JBL.

A RAD or RAS system includes the display box along with a number of matched inclinometer sensors; typically 2 to 4. Both the sensor unit and the display box use standard type audio XLR cord plug connectors for easy connection. Installation is easy, and can be permanently mounted on the speaker or bumber, or installed per use.


1) RAD2 Remote Angle Display with dual line LCD allowing 2 remote sensors to be read at the same time.

2) RAS2 Remote Angle Display with single line LCD allowing 1 remote sensor to be read at a time.


Sensor Option A: an inclinometer sensor is mounted into Nema 4 box for extra protection, cable strain relief, and easier, more flexible mounting. Includes male XLR built into box. Can be configured to lay flat on top of the speaker box or on a flat vertical surface. It can be mounted with screws for a permanent installation or with gaff tape or heavy Velcro for easy removal for transportation and storage - please specify mounting position.

Sensor Option B: CS9. Solid Zinc housing, small footprint, sturdy and extra rugged for a more permanently mounted position. Very nice if you are using multiple line arrays and a RAD system together, not necessary to recalibrate each setup - once screwed into proper position, hang the speakers, plug in to display - mounts on a flat vertical surface.

OEMs welcome, quantity pricing is available.