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SLA 40
Line Array System
Index:
1.............................................................................................................Introduction
2.............................................................................................................Features at a Glance
3.............................................................................................................onfiguring & Setting-Up
4......................................................................................................... ...Rigging Instructions
5.............................................................................................................Flying Patterns
6.............................................................................................................Connection Diagrams
7.............................................................................................................Technical Specifications
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Table of Contents
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Summary of Contents for Studiomaster SLA 40
- Page 1 SLA 40 Line Array System Index: 1......................Introduction 2......................Features at a Glance 3......................onfiguring & Setting-Up 4......................Rigging Instructions 5......................Flying Patterns 6......................Connection Diagrams 7......................Technical Specifications...
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Page 2: Introduction
The SLA 40 has a maximum hinge of 10°, variable in steps of 2°. This hinge is enough to provide necessary tilt in a typical J or spiral array. The SLA 40 is capable of producing peak SPL of 132dB with its dual LF drivers and twin HF drivers. -
Page 3: Features At A Glance
SLA 40. • More stage space available as SLA 40 arrays are flown. Important Concept of Line Array: In the case of normal loudspeakers, as sound travels, its SPL (Sound Pressure Level) falls by 6dB for every doubling of distance. -
Page 4: Vertical Beam
SLA 40T disperses sound as a line source with a vertical beam angle of 10° & horizontal beam angle of 100°. A very simplistic depiction of this is shown below. VERTICAL BEAM 100° HORIZONTAL BEAM When SLA 40T enclosures are flown, it is possible to configure these in any one of the following formation: Straight Array –... -
Page 5: Sla 40T.
J-Array – This is a combination of straight and curved arrays. In the real world Line Arrays are almost always used as curved vertical arrays. A large venue may consist of a dozen enclosures, with top two to four enclosures straight with 0° vertical splay, aimed at the farthest seats. As we move down the array, the angle between adjacent enclosures increases until at the bottom there are one or two modules aimed almost straight down to cover the front seating area. - Page 6 Four SLA 40T Array SPLAY HOLE 1. SLA 40T 0° 2. SLA 40T 2° 3. SLA 40T 4° 4. SLA 40T 6° TILT ANGLE 1. SLA 40T 0° 2. SLA 40T 2° 3. SLA 40T 6° 4. SLA 40T 12° Array flown at a height of 5m (16.5’).
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Page 7: Rigging Instructions
• The SLA 40T can be rigged using the SLA 40 KIT, as set of essential hardware required for rigging & flying this line array system. It consists of ultra durable Flybars / Array Frames & Quick Release Pins (Push - Pull Bullets). - Page 8 Please secure the flybar with an additional safety chain, especially when the modules are suspended with a single motor. Note: Studiomaster Professional is not liable for any accident caused due to negligence of the safety instructions, improper usage, use of inferior quality trusses, chain pulley systems, other flying accessories & mounting on surfaces which are not strong enough to support the weight of the speakers.
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Page 9: Flying Patterns
5. Flying Patterns 1. Centrally flown single array Center Positioning A centrally flown single array is suitable for indoor installation where the room is not very wide. SLA 40T has a wide horizontal dispersion and will be able to evenly disperse sound in rooms with a width of within 25m. -
Page 10: Connection Diagrams
6° 400W/8Ω PA 2.0 (2) CH.2 SLA 40T (4) 500W RMS 10° 400W/8Ω PA 1.5 (Bridged output) SLA 40 S 1000W/4Ω 1600W RMS SLA 40T On Mute Sign Lim Temp On Mute Sign Lim Temp PROFESSIONAL STEREO AMPLIFIER P Series... - Page 11 Stereo Setup: (6 x SLA 40T) + (4 x SLA 40S) + (6 x PA 2.0) + (4 x PA 1.5) Amplifier Driving PHC/ Power Angle* Impedance Available (As A Guideonly) PA 2.0 (1) CH.1 L:SLA 40T (1) 400W RMS/8Ω 0°...
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Page 12: Live Setup
Live Setup SLA 40T SLA 40T PA 2.0 PA 2.0 On Mute Sign Lim Temp On Mute Sign Lim Temp On Mute Sign Lim Temp On Mute Sign Lim Temp PROFESSIONAL STEREO AMPLIFIER PROFESSIONAL STEREO AMPLIFIER P Series P Series (Parallel mode) (Parallel mode) TOURING SERIES... - Page 13 Dimensions SLA 40T SLA 40S...
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Page 14: Technical Specifications
SLA 40Kit 7. Technical Specifications Models: SLA 40T SLA 40S System Type: 2-Way Full Range Sub Woofer Frequency Range (-10 dB) 75Hz -20kHz 30-350Hz Frequency Response (±3 dB) 85Hz-19kHz 40-340Hz Horizontal Coverage Angle 100° Vertical Coverage Angle 10° 1700HZ Crossover Frequency Power Rating (Continuous/Program/Peak) 400W/800W/1600W 800W/1600W/3200W... - Page 15 SX 421 (Active Crossovers) Technical Specifications: Power Supply 240 V AC, (50-60 Hz Power Consumption 10 W Fuse T 0.5 A Slope 24 dB / Octave Operation-Modes 2-Way-Stereo Or 3-Way-Mono Input Mono/stereo Input Impedance Unbal: 10 k Ω , Bal: 20 k Ω Output Mono/Stereo Output Impedance...
- Page 16 Range of Studiomaster Professional Products. Amplifiers Passive Speakers Wired Microphones Mixers ~ PAT Series ~ XVP Series SM 100XLR ~ Diamond Club Series PAT 1.5 XVP1520 SM 200XLR Diamond Club 6.2 XVP1540 SM 300I ~ PAX Series Diamond Club 8.2...
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