Specifications (continued) – Altec Lansing 515-G User Manual
Page 2
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SPECIFICATIONS (continued)
515-8G
515-166
515-8GHP
Thiele/Small Parameters-
Voice Coil DC Resistance (R^;
Nominal Free-Air Resonance (f,):
Total Q(Q„):
Mechanical Q(Q„):
Electrical Q(Qjj):
Equivalent Volume Compliance (V„):
Reference Efficiency
(
t
|,):
Peak Linear Displacement (X^):
Peak Linear Volume Displacement (V,):
Effective Piston Area of Driver Diaphragm (S,):
6.2 ohms
37 Hz
0.269
5.0
0.284
12.4ftM351.1L)
6.0%
0.17 inches (0.43 cm)
22.4 in' (367.1 cm')
131.5 in2 (848.4 cm')
11.3 ohms
37 Hz
0.215
5.0
0.225
12.2 ft'(345.5 L)
7.5%
0.15 inches (0.38 cm)
19.7 in' (322.8 cm')
131.5 in' (848.4 cm')
5.6 ohms
37 Hz
0.187
4.5
0.195
12.1 ft' (342.6 L)
8.6%
0.12 inches (0.31cm)
15.8 in' (258.9 cm')
131.5 in'(848.4 cm')
Maximum Excursion Before Damage (Peak to Peak);
0.70 inches (1.8 cm)
0.70 inches (1.8 cm)
0.85 inches (2.2 cm)
Voice Coil Winding Depth:
0.20 inches (0.51 cm)
0.25 inches (0.64 cm)
0.31 inches (0.79 cm)
Magnetic Gap Depth:
0.47 inches (1.2 cm)
0.47 inches (1.2 cm)
0.47 inches (1.2 cm)
Bl Factor (T-m);
16.4
25.1
19.1
Voice Coil Inductance:
0.58 mH
1.30 mH
0.68 mH
Voice Coil Diameter:
3.0 inches (7.6 cm)
3.0 inches (7.6 cm)
3.0 inches (7.6 cm)
Magnet Type:
ferrite
ferrite
ferrite
Magnet Weight:
132 oz. (3.74 kgs)
132 oz. (3.74 kgs)
132 oz. (3.74 kgs)
Magnetic Flux Density:
15,000 gauss
15,000 gauss
15,000 gauss
Voice Coil Type:
edge-wound
aluminum ribbon
edge-wound
aluminum ribbon
edge-wound
aluminum ribbon
Frame:
Die-cast aluminum
Die-cast aluminum
Die-cast aluminum
Mounting Information-
Baffle Opening Diameter:
14.1 inches (38.4 cm)
14.1 inches (38.4 cm)
14.1 inches (38.4 cm)
Mounting Bolt Circle Diameter:
15.0 inches (44.0 cm)
15.0 inches (44.0 cm)
15.0 inches (44.0 cm)
Loudspeaker Depth Rear Mounting:
6 7 inches (17.0 cm)
6.7 inches (17.0 cm)
6.7 inches (17.0 cm)
Front Mounting:
5.9 inches (14.9 cm)
5.9 inches (14.9 cm)
5.9 inches (14.9 cm)
Weight
30 lbs. (13.6 kg)
30 lbs. (13.6 kg)
30 lbs. (13.6 kg)
#
* AES power rating (measured Power = E^/R, using Pink Noise with a crest factor of 6 dB and a band-limit of 60 to 600 Hz).
**
Low frequency limit is the 3 dB down point using the particular cabinet and the Thiele/Small parameters of the loudspeaker.
***
Measured in the free-fieid at 4.0 feet (1.2 m) on axis with one watt (Power = E^/R) of pink noise band-limited from 100 to 1000 Hz.