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Beta 12 A
12" Speaker 250 W 8 Ohms
Item no.: EB12A
Guarantee: 24 months
EAN: 4049521024870
Sliding scale: 1
Unit: Piece
Packaging unit: 1
Item highlights:
Recommended for professional audio and bass guitar applications as a woofer in a vented enclosure. Also works well for PA in a sealed or bandpass enclosure.
Specifications
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
12 "
Nominal Diameter
304.8 mm
Voice Coil
2 "
Voice Coil
50.8 mm
Overall diameter
305.5 mm
Pitch Circle Diameter
294.3 mm
Cut- out Measurement
278.1 mm
Diameter of fixing holes
6.4 mm
Depth
116 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
250 W
maximum rated load
500 W
Sensitivity (1 W / 1 m)
98 dB
Frequency response
43 - 3800 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
7.92 mm
Fs (Resonance Frequency)
47 Hz
Re (DC resistance)
5 Ohm(s)
Qms (mechanical quality)
6
Le (inductance of the voice coil)
0.64 mH
Qes (electrical quality)
0.5
Qts (overall quality)
0.46
Vas (equivalent volume)
120.1
Mms (moving mass)
40 g
BL (power factor)
10.8 T/m
Xmax (maximum displacement)
4.4 mm
Cms (elasticity of the suspension)
0.29 mm/N
Sd (membrane area)
538.9 cm²
Weight
4,053 kg
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