Technical Specifications; Specifications; Frequency Response And Impedance Curve - Beta Three R12a User Manual

Compact active line array sound reinforcement system
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R6/R12a
Compact Active Line Array Sound Reinforcement System
Specification
Frequency response(-3dB):
Dispersion Angle (HxV):
Input impedance(line):
Input overloading level:
Power supply consumption power(static) :
Amplifier power output:
Frequency response curve & Impedance curve
110
Frequency response curve
Frequency response curve
R6a Impedance curve
100
90
80
70
60
20
50
8
40Hz-20kHz
Max. SPL(1m):
124dB/130dB(PEAK)
90° 10°
Transducer:
Power: R6a:140W, R12a: 900W; Rated Impedance: R6a:16 ohms, R12a: 4 ohms
Input:
One input and one output.
Connector:
R6a: NL4; R12a: XLR for input, XLR for output
20Kohm balanced input
Input level:
1 V rms Line-50Hz
Maximum input level 4 V rms
Rs232, Rs485, USB
Control interface:
pin 1: ground; pin2: signal +; pin3: signal -
Wire connection:
Heat radiation:
Forced air-cooled drives
PowerCon, three pins
Power cable:
Voltage:
AC 220V-240V~, 50/60Hz (or AC 110V-120V~, 50/60Hz)
38W
3000W
Wedge Cabinet,Plywood
Cabinet:
Installation:
Special rigging brackets and connection accessories
Painting:
Cabinet coated by Polyurethane paint; grille is powder coated
R6a: 419 210 736mm(16.5 8.3 29.0in)
Cabinet dimension:
R12a: 736 667 542mm(29.0 26.3 21.3in)
Flying Frame
Packing dimension:
R6a: 505 310 876mm(19.9 12.2 34.5in)
R12a: 815 656 876mm(32.1 25.8 34.5in)
Flying Frame
Net weight(pc):
R6a: 17.5
Flying Frame
Gross weight
(pc)
:
R6a: 20.5
Flying Frame
(R12a
with control
(four R6a
100
200
: 659 112 750mm(26.0 4.4 29.5in)
: 779 225 870mm(30.7 8.9 34.3in)
kg(38.5 lb)
,R12a: 52.5kg(115.5 lb),
: 12.5kg(27.5 lb)
kg(45.1 lb)
,R12a: 59.0kg(129.8 lb),
: 14.5kg(31.9 lb)
)
with control
)
500
1k
2k
Frequency (Hz)
TECHNICAL SPECIFICATION
5k
10k
20k
200
110
60
30
18
10

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R6

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