BMS 12 S 320 L
12" Bass Midrange Speaker 500 W 8 Ohms
RRP 79.423,60 RUB / piece
Specifications
General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
12 "
Nominal Diameter
305 mm
Voice Coil
3 "
Voice Coil
77 mm
Overall diameter
318 mm
Pitch Circle Diameter
300 mm
Cut- out Measurement
283 mm
Mounting holes
8
Diameter of fixing holes
7 x 8 mm
Depth
149 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
500 W
maximum rated load
1000 W
Sensitivity (1 W / 1 m)
98 dB
Frequency response
45 - 2500 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
10 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
43.8 Hz
Re (DC resistance)
5.7 Ohm(s)
Qms (mechanical quality)
4.8
Le (inductance of the voice coil)
1.33 mH
Qes (electrical quality)
0.21
Qts (overall quality)
0.2
Vas (equivalent volume)
68.6
Mms (moving mass)
7.6 g
BL (power factor)
23.8 T/m
Xmax (maximum displacement)
± 4.5 mm
Cms (elasticity of the suspension)
0.17 mm/N
Sd (membrane area)
531 cm²
Weight
8,15 kg
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