Focal TC 120TDX
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I use the TC120TDX which uses a ti/tdx dome and has a matte greyish appearance
as is seen in the WITT. This Tweeter differs from both the WATT's and WITT's Tweeter's in that it has an added "Phase-Cone" mounted in front of the inverted Dome. This one however is easily removable and I found that I prefer the sound with these taken off.
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Driver specifications
Frequency response
Impedance
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SPECIFICATIONS
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Nominal power handling
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15
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W
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Program power handling
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150
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W
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Sensitivity
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93.5
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dB (2.8V/1m)
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Cone
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Tioxid
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-
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Surround
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Coated
Foam
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-
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Nominal impedance
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8
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Ohms
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DC resistance
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6
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Ohms
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VC diameter
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20
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mm
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VC height
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2.2
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mm
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Former
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Aluminium
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-
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Layers
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2
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-
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Wire
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Copper
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-
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Inductance
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0.08
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mH
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Xmax
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-
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mm
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Magnet diameter x height
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85 x
15
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mm x mm
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Magnet weight
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361
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g
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Flux density
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-
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T
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Gap height
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3
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mm
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Net weight
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1.2
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Kg
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�
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PARAMETERS
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Fs
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1181
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Hz
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Vas
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-
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I
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Qts
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0.86
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-
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Qes
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1.42
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-
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Qms
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2.16
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-
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Re
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5.7
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Ohms
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Sd
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-
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cm2
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Cas
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-
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m5/N
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Mas
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-
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Kg/m4
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Ras
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-
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Ohms.ac
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Cms
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-
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m/N
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Mms
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-
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g
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Rms
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-
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g/s
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Ces
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-
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�F
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Les
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-
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mH
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Res
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8.6
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Ohms
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BI
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-
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N/A
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SPL
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-
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dB/W/m
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Home |
How it started |
System Description |
David Cabinet |
David Xover |
David Tweeter |
David Bass/Midrange |
Jerico Cabinet |
Jerico Xover |
Jerico Woofer |
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