DA175-8 7" Aluminum Cone Woofer

7" aluminum cone woofer with rubber surround, flat spider, and special composite dustcap.
€42.95
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SIDA1758

Data sheet

Impedance
8 Ohm
Driver type
Midwoofer
Sensitivity
85 dB @ 1W/1m
Frequency range
35 - 10000 Hz
Resonance frequency (fs)
39.0 Hz
DC resistance (Re)
5.9 ohms
Mechanical Q (Qms)
3.31
Electrical Q at Fs (Qes)
0.70
Total Q factor (Qts)
0.58
Speaker diameter
7"
Power handling
100 W
Voice coil inductance (L)
1.14 mH
Effective mechanical mass incl air load (mms)
25.17g
Effective piston radiating area (Sd)
132.7 cm²
Force factor (BL)
7.17 Tm
Equivalent volume of compliance (Vas)
16.3 liters
Overall diameter
175.6 mm
Mounting diameter
144 mm