SPEAKER BREEDBD 4OHM 15/30W 75-16000HZ 85DB 95X155MM

Typical applications

Vehicles of all types (road or rail), e.g. mobile homes, trams etc.

Attributes

Moisturised cone
Metal basket

Technical Data
Rated power 15 W
Maximum power 30 W
Nominal impedance Z 4 Ohm
Frequency response 75–16000 Hz
Mean sound pressure level 85 dB (1 W/1 m)
Opening angle (-6 dB) 147°/4000 Hz hor.
180°/4000 Hz ver.
Excursion limit +/−1,5 mm
Resonance frequency fs 120 Hz
Magnetic induction 0,9 T
Magnetic flux 170 µWb
Height of front pole-plate 3 mm
Voice coil diameter 20 mm
Height of winding 5 mm
Cutout diameter 146 x 87 mm (oval)
Net weight 0,277 kg
D.C. resistance Rdc 3,5 Ohm
Mechanical Q factor Qms 8,90
Electrical Q factor Qes 2,29
Total Q factor Qts 1,82
Equivalent volume Vas 2,9 l
Effective piston area Sd 79 cm²
Dynamically moved mass Mms 4,6 g
Force factor Bxl 2,3 Tm
Inductance of the voice coil L 0,3 mH
Connections 4,8 x 0,8 mm (+)
2,8 x 0,8 mm (−)
Temperature range −25 ... 70 °C