24
25
CONFIGURATION C
Figure 36. Using bridle leg short side pickup points (BRP 2)
Use Table 7 and Table 8 when the bridle legs are parallel to
the side of the M3D and when the rear pickup points are on
the closed MTG-3D Top Grid extension as shown in Figure
36.
Table 7. Suspended Weight and Quantity of M3D Loudspeakers with Varying Bridle Leg Lengths
Bridle Leg
Lengths
Angle
Between
Bridle
and Grid
α
(deg)
Max
Top Grid
Angle
5:1 Safety Factor
7:1 Safety Factor
Maximum Allowable
Suspended Weight
Maximum
Allowable Qty.
of M3Ds
Maximum Allowable
Suspended Weight
Maximum
Allowable Qty.
of M3Ds
2.0 ft. (610 mm)
41˚
±25˚
2259 lbs (1024.67kg)
4
1614 lbs (732.10 kg)
3
2.5 ft. (760 m m)
52˚
±25˚
3416 lbs (1549.47kg)
7
2440 lbs (1106.77 kg)
5
3.0 ft. (910 mm)
60˚
±25˚
4438 lbs (2013.04 kg)
10
3170 lbs (1437.89 kg)
7
3.5 ft. (1070 mm)
64˚
±25˚
5402 lbs (2450.31 kg)
12
3859 lbs (1750.41 kg)
8
4.0 ft. (1220 mm)
67˚
±25˚
6335 lbs (2873.51 kg)
14
4525 lbs (2052.51 kg)
10
4.5 ft. (1370 mm)
70˚
±25˚
7248 lbs (3287.64 kg)
16
5177 lbs (2348.25 kg)
11
5.0 ft. (1520 mm)
72˚
±25˚
7248 lbs (3287.64 kg)
16
5820 lbs (2639.91 kg)
13
5.5 ft. (1680 mm)
74˚
±25˚
7248 lbs (3287.64 kg)
16
6457 lbs (2928.85 kg)
14
6.0 ft. (1830 mm)
75˚
±25˚
7248 lbs (3287.64 kg)
16
7089 lbs (3215.52 kg)
16
