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CX120-8 4" Coaxial Driver with 3/4" Silk Dome Tweeter 8 Ohm
With a natural sounding 3/4" soft dome tweeter concentrically mounted in a long throw poly cone 4" woofer Dayton Audio's CX120-8 will produce extremely smooth response on and off-axis while avoiding the phase and lobing issues associated with standard 2-w
SICX1208
Data sheet
- Impedance
- 8 Ohm
- Driver type
- Coaxial
- Sensitivity
- 88.5 dB 2.83V/1m
- Frequency range
- 90 - 20000 Hz
- Resonance frequency (fs)
- 87.5 Hz
- DC resistance (Re)
- 6.22 ohms
- Mechanical Q (Qms)
- 2.89
- Electrical Q at Fs (Qes)
- 0.57
- Total Q factor (Qts)
- 0.48
- Speaker diameter
- 4"
- Power handling
- 80 W
- Voice coil inductance (L)
- 0.63 mH
- Effective mechanical mass incl air load (mms)
- 4.82g
- Effective piston radiating area (Sd)
- 52.51 cm²
- Force factor (BL)
- 5.08 Tm
- Equivalent volume of compliance (Vas)
- 3.0 liters
- Overall diameter
- 4.75"
- Mounting diameter
- 4.313"
With a natural sounding 3/4" soft dome tweeter concentrically mounted in a long throw poly cone 4" woofer Dayton Audio's CX120-8 will produce extremely smooth response on and off-axis while avoiding the phase and lobing issues associated with standard 2-w