Eminence Beta 8 A 8" Speaker 225 W 8 Ohms Overview
Recommended for professional audio mid-bass applications or as a woofer in vented enclosures. Also suitable as a mid-bass speaker in sealed enclosures.- Product type Loudspeaker Chassis
- Type PA
- Nominal Diameter 8 "
- Nominal Diameter 203.2 mm
- Voice Coil 2 "
- Voice Coil 50.8 mm
- Overall diameter 209.2 mm
- Pitch Circle Diameter 196.9 mm
- Section Diameter 181 mm
- Diameter of fixing holes 5.5 mm
- Depth 89 mm
- Nominal Impedance 8 Ohm(s)
- Nominal Load Capacity 225 W
- maximum rated load 450 W
- Sensitivity (1 W / 1 m) 95.1 dB
- Frequency response 78 - 4500 Hz
- Voice Coil Material aluminium
- Magnet Ferrite
- Depth of the magnetic gap 7.92 mm
- Thiele & Small Parameter
- Fs (Resonance Frequency) 65 Hz
- Re (DC resistance) 5.99 Ohm(s)
- Qms (mechanical quality) 4.95
- Le (inductance of the voice coil) 0.49 mH
- Qes (electrical quality) 0.42
- Qts (overall quality) 0.38
- Vas (equivalent volume) 23.3
- Mms (moving mass) 16 g
- BL (power factor) 9.6 T/m
- Xmax (maximum displacement) 3 mm
- Cms (elasticity of the suspension) 0.37 mm/N
- Sd (membrane area) 210 cm²
- Weight 3,36 kg