12" Speaker 300 W 8 Ohms

Specifications

Product type
Loudspeaker Chassis

Type
PA

Nominal Diameter
12 "

Nominal Diameter
304.8 mm

Voice Coil
2.5 "

Voice Coil
63.5 mm

Overall diameter
312.42 mm

Pitch Circle Diameter
295.3 mm

Cut- out Measurement
278.6 mm

Diameter of fixing holes
6.4 mm

Depth
133.35 mm

Nominal Impedance
8 Ohm(s)

Nominal Load Capacity
300 W

maximum rated load
600 W

Sensitivity (1 W / 1 m)
94.5 dB

Frequency response
55 - 5000 Hz

Voice Coil Material
aluminium

Magnet
Ferrite

Depth of the magnetic gap
9.52 mm

Thiele & Small Parameter


Fs (Resonance Frequency)
57 Hz

Re (DC resistance)
6.52 Ohm(s)

Qms (mechanical quality)
6.86

Le (inductance of the voice coil)
0.75 mH

Qes (electrical quality)
0.75

Qts (overall quality)
0.67

Vas (equivalent volume)
74.1

Mms (moving mass)
38 g

BL (power factor)
10.9 T/m

Xmax (maximum displacement)
1.6 mm

Cms (elasticity of the suspension)
0.21 mm/N

Sd (membrane area)
506.7 cm²

Weight
5,091 kg

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