PART NO.

RATED VOLTAGE (VDC)

OPERATING VOLTAGE (VDC)

RATED CURRENT mA

COIL RESISTANCE (Ohm)

MINIMUM SPL (dB/10CM)

FREQUENCY (Hz)

STAR

PROJECTS UNLIMITED

CITIZEN

 SM-1401

1.5VDC

1.2 - 1.7VDC

<80mA

9W

>85dB

3200Hz

MUT

SMT-04

CHB-03A

 SM-1405

5.0VDC

4.0 - 7.0VDC

<40mA

240W

>90dB

3200Hz

MUT

SMT-04

CHB-03C

 SM-1412

12.0VDC

8.0 - 16.0VDC

<40mA

240W

>90dB

3200Hz

MUT

SMT-04