UK1501B

Applications:

Vented LF acoustic systems

Two way acoustic systems

Description:

Reinforced cone

Inside/Outside voice coil winding

Synthetic suspension

Synthetic surround

UK1501B photo

General Specifications

Resistance
8(4) Ohm
Power
500 W
Sensitivity
97 dB
Frequency range
34-1500 Hz
Minimum impedance
6.1 Ohm
Voice coil diameter
76 mm
Voice coil material
copper
Winding depth
18 mm
Number of layers
2
Top flange thickness
10 mm
Flux density
1.25 T

Thiele-Small Parameters

Resonance frequency Fs
36 Hz
DC resistance Re
5 Ohm
Mechanical factor Qms
10.8
Electrical factor Qes
0.33
Total factor Qts
0.32
Bl factor
18 T*m
Effective moving mass Mms
95 g
Equivalent air volume Vas
170 l
Effettive cone area Sd
0.085 m2
Xmax
6 mm
Voice coil inductance at 1kHz le
1.45 mH

Mounting Information

Outer diameter
388 mm
Mounting hole diameter
360 mm
Depth
176 mm
Weight
8.5 kg