OBERTON D2545

​Specification

Throat diameter
Nominal impedance
Minimum impedance
D.C. resistance
Power capacity (2-20 kHz)
Sensitivity (2-15 kHz)
Frequency range
Recommended crossover
Voice coil diameter
Flux density

25,4 mm (1 in.)
8/16 Ohms
6,4/12,7 Ohms
5,15/10,8 Ohms
40 W
109 dB
1 - 20 kHz
1,5 kHz or higher 12 dB/oct.min
44 mm (1,75 in.)
1,9 T

Materials of construction

Diaphragm
Voice coil material
Voice coil former

sandwich polyester
CCAW*
Kapton™

Mounting Information

Overall diameter
Depth
Mounting
Net weight

135mm
70 mm
2 x M6 holes 180° on 76.2 mm 2,7 kg