COPPIA FXI 2.15 CIARE EXTENDED RANGE 50mm 2" 30W V.C.16mm 87db 4 0hm

FXI 2.15 CIARE EXTENDED RANGE 50mm 2" 30W V.C.16mm 87db 4 0hm

PARAMETRI:

Resonant frequency

Fs

250

Hz

Surface of the diaphragm

Sd

13

cm²

Effective diaphragm diameter

Ø

0.41

cm

DC resistance

Re

3.4

Ω

Mechanical Q

Qms

2.80

Electrical Q

Qes

1.12

Total Q factor

Qts

0.80

Efficiency bandwidth product

EBP

223

Suspension equivalent air volume

Vas

0.1

litres

Suspension mechanical compliance

Cms

7050462

µm/N

Moving mass

Mmd

1.1

g

Moving mass (including airload)

Mms

1.1

g

Mechanical resistance

Rms

0.6

N·s/m

Force factor

BL

2.3

T·m

Voice coil inductance

Le

0.1

mH

Maximum linear excursion

Xmax

± 1.8

mm

Efficiency

η₀

0.13

%