DS135-8 5" Designer Series Woofer Speaker

Data sheet

Impedance

8 Ohm

Driver type

Midwoofer

Sensitivity

86.6 dB @ 2.83V/1m

Frequency range

50 - 7000 Hz

Resonance frequency (fs)

52.5 Hz

DC resistance (Re)

5.9 ohms

Mechanical Q (Qms)

2.02

Electrical Q at Fs (Qes)

0.48

Total Q factor (Qts)

0.39

Speaker diameter

3.5"

Power handling

100 W

Voice coil inductance (L)

0.84 mH @ 1 kHz

Effective mechanical mass incl air load (mms)

9.7g

Effective piston radiating area (Sd)

75.4 cm²

Force factor (BL)

6.23 Tm

Equivalent volume of compliance (Vas)

7.27 liters

Overall diameter

135 mm

Mounting diameter

111.5 mm