Altec Lansing 416-8B

• Fabricant : Altec Lansing
• Modèle : 416-8B
• Catégorie : Haut-parleurs à cône 15" (38 cm)
• Fiche créée le : 20/09/2018

Frequency Response: 25 Hz – 1,600 Hz (figure 1.)
Power Rating: 150 watts continuous band limited (20 Hz – 1,600 Hz) pink noise with
a 6 dB crest factor according to AES Standard 2.
Sensitivity: 98 dB SPL from 1 watt input of band-limited pink noise 100 Hz to
1,000 Hz, measured on center axis at 1 meter from loudspeaker edge
Maximum Output: 117 dB SPL (at 1 M, calculated from Sensitivity and Power Rating)
Nominal Impedance: 8 ohms (416-8B) or 16 ohms (416-16B)

Thiele-Small Parameters
Free Air
Resonance (Fs): 22.88 Hz
Equivalent Volume
Compliance (VAS): 18.280 cu. ft. (517.7 liters)
Total Q (QTS): 0.323
Electrical Q (QES): 0.336
Mechanical Q (QMS): 8.188
Reference
Efficiency (ηO): 1.76%
D.C. Resistance (RE): 7.27 ohms
Peak Linear
Displacement (XMAX): 0.15 in. (4 mm)
Effective
Piston Diameter: 12.75 in. (324 mm)
Effective
Piston Area (SD): 127.68 in.2 (823.7 cm2)
Peak Linear Volume
Displacement (VD): 19.15 in.3 (0.314 l)
M(ms): 89.06 grams

Magnet Type: Alnico V
Magnet Weight: 2.44 lbs. (1.1 kg)
Flux Density: 11,000 Gauss
Voice Coil: 3 in. (76 mm) diameter
Edge-wound copper ribbon
Input Connections: Spring-loaded push terminals
Finish: Textured Black Powdercoat
Construction---
Frame: Structurally reinforced die-cast aluminum
Cone: Molded Fiber
Cone Suspension: High-compliance cloth surround with mechanical resistance
Mounting Data---
Frame Diameter: 16.0 in. (406 mm)
Baffle Opening: 14-1/8 in. (359 mm)
Mounting Bolt
Centers: 8 bolts equally spaced on a 15 in. (381 mm) diameter circle
Loudspeaker Depth
(front mounting): 6.25 in. (159 mm)
Loudspeaker Depth
(rear mounting): 7.0 in. (178 mm)
Weight
Net: 22 lbs. (9.97 kg)
Shipping: 25 lbs. (11.34kg)