5FCX44

LF Driver
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5FCX44 view 1
5FCX44 view 2
5FCX44 view 3
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Overview

LF Driver5FCX series
B&C

5FCX44

Size
5"
Impedance
8Ω
RMS Power
200W
Sensitivity
91dB
EBP
244
Vented alignment
Vd
48cm³

Frequency response

Manufacturer-provided response plots and related charts.

2 images
Response graph 1
Response graph 2

Overall Parameters

Valid
Manufacturer
Fs61Hz
Qts0.25
Qes0.25
Qms7.8
Vas7.0L
Re5.6Ω
Le0.80mH
BL10.5Tm
Sd95cm²
Mms12g
Xmax5.0mm
SPL91dB
Power200W
Power Nominal100W
Impedance8Ω
Min Impedance6.5Ω
Voice Coil44mm
Flux Density1.07T

Hybrid view: LF section is used for excursion/motor values, while frequency limits merge upper sections.

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

bluearan
£97.00
Avg £97.95£0.95 below avg (-1.0%)
inc VAT
Buy now

Driver Components

LFSpecifications LF unit
Fs61 Hz
Qts0.25
Qes0.25
Qms7.8
Vas7.0 L
Re5.6 Ω
Le0.80 mH
BL10.5 Tm
Sd95 cm²
Mms12 g
Xmax5.0 mm
SPL91 dB
Power200 W
Power Nominal100 W
Impedance8 Ω
Min Impedance6.5 Ω
Voice Coil44 mm
Flux Density1.07 T
HFSpecifications HF unit
Le0.10 mH
SPL108 dB
Power20 W
Power Nominal10 W
Impedance8 Ω
Min Impedance6.5 Ω
Xover2500 Hz
Voice Coil25 mm
Flux Density1.65 T

Additional Manufacturer Specs

Bl10.5 Tm
Fs61 Hz
Le0.8 mH
Re5.6 Ω
Sd95 cm² (14.7 in²)
Ebp244 Hz
Mms12 g
Qes0.25
Qms7.8
Qts0.25
Vas7 dm³ (0.25 ft³)
η00.6 %
Xvar5 mm
Winding Depth9 mm (0.35 in)
Former MaterialKapton
Nominal Diameter127 mm (5 in)
Winding MaterialCopper
Magnetic Gap Depth6 mm (0.24 in)
Woofer Cone TreatmentWP Waterproof Front Side

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5FCX44
Reference
B&C
5FCX44
5"
Best current price
£97.00
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5 active T/S params, plus size.

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