Precision Sound R1220

Model

R1220A

Nominal diameter

in.

12

Power handing capacity

W

250

Program power

W

500

Nominal impedance

Ohm

8

Sensitivity (1W/1m)

dB

95

Frequency range

Hz

45-2500

Voice coil diameter

in

2

Fs

Hz

47

Re

Ohm

6

Qms

5.7

Qes

0.52

Qts

0.47

Vas

L

98

Mms

gr

49

Cms

mm/N

0.23

BL

Tm

13

Xmax

mm

4.5

Overall diameter

mm

305

Bolt circle diameter

mm

291

Baffle cut-out diameter

mm

279

Overall depth

mm

138

Net weight

Kg

4