Alpha 12 A
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Alpha 12 A

12" Speaker 150 W 8 Ohms

Item no.: EA12A

Guarantee: 24 months

EAN: 4049521024665

Sliding scale: 1

Unit: Piece

Packaging unit: 1

Item highlights:

Recommended for professional audio mid-bass applications in a small sealed or medium vented enclosure.

Specifications

Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
12 "
Nominal Diameter
304.8 mm
Voice Coil
1.5 "
Voice Coil
38.1 mm
Overall diameter
311.4 mm
Pitch Circle Diameter
297.5 mm
Cut- out Measurement
279.5 mm
Diameter of fixing holes
6.4 mm
Depth
120 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
150 W
maximum rated load
300 W
Sensitivity (1 W / 1 m)
95.6 dB
Frequency response
51 - 4300 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
6.35 mm
Fs (Resonance Frequency)
49 Hz
Re (DC resistance)
6.3 Ohm(s)
Qms (mechanical quality)
6.53
Le (inductance of the voice coil)
0.79 mH
Qes (electrical quality)
0.88
Qts (overall quality)
0.77
Vas (equivalent volume)
121.5
Mms (moving mass)
33 g
BL (power factor)
8.5 T/m
Xmax (maximum displacement)
2.4 mm
Cms (elasticity of the suspension)
0.32 mm/N
Sd (membrane area)
519.5 cm²
Weight
2,863 kg

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