Flat Speaker

BGF-46166-18-4-003

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TECHNICAL specifications

DC Resistance

3.4 ohm

Resonance Frequency

90Hz

Continuous Power (thermal)

35W

Max. Power (transient)

180W

Excursion , Peak-to-peak (Xmax)

8mm

Moving Mass (Mms)

18g

Effective Radiating Area (Sd)

46.65cm2

Force Factor (BL)

4.34

Specific Force Factor (BL/√Re)

2.35

Compliance, free-air (Cms)

0.15mm/N

Eqv. Compliance Volume (Vas)

0.52L

Voice Coil Inductance (Le)

0.48mH

Diaphragm Displacement Volume, peak-to-peak (Vd)

38.92cm3

Sensitivity

75dBSpl

NdFeB magnet rating

N42SH

NdFeB magnet weight

20g

Voice-coil magnet wire weight

11.2g

Driver Weight

158g

Voice-coil magnet wire grade

EISV

Max. Voice-coil Temperature

180

Operating Temperature 

-10 to 40 °C

Storage Temperature

-20 to 70°C