5MDN38

LF Driver
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5MDN38 view 1
5MDN38 view 2
5MDN38 view 3
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Overview

LF Driver5MDN series
B&C

5MDN38

Size
5"
Impedance
8Ω
RMS Power
180W
Sensitivity
97dB
EBP
486
Vented alignment
Vd
33cm³

Frequency response

Manufacturer-provided response plots and related charts.

2 images
Response graph 1
Response graph 2

T/S Parameters

Valid
Manufacturer
Fs175Hz
Qts0.31
Qes0.36
Qms2.3
Vas1.4L
Re5.5Ω
Le0.40mH
BL11.1Tm
Sd95cm²
Mms8g
Xmax3.5mm
SPL97dB
Power180W
Power Nominal90W
Impedance8Ω
Min Impedance7.0Ω
F Low175Hz
F High10000Hz
Voice Coil38mm
Flux Density1.25T

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

bluearan
£83.38
Avg £85.69£2.31 below avg (-2.7%)
inc VAT
Buy now

Dimensions & Physical

Weight0.9kg
Diameter155.0mm
Overall Depth75.0mm
Cutout Diameter122.0mm
Bolt Circle Diameter142.0mm

Additional Manufacturer Specs

Bl11.1 Tm
Fs175 Hz
Le0.4 mH
Re5.5 Ω
Sd95 cm² (14.7 in²)
Ebp486 Hz
Mms8 g
Qes0.36
Qms2.3
Qts0.31
Vas1.4 dm³ (0.05 ft³)
η02 %
ConeRCK005MDN388
Xmax3.5 mm
Xvar4 mm
SpiderSingle
Cone ShapeExponential
Pole DesignStraight Pole
Winding Depth10 mm (0.4 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Ring
Nominal Diameter127 mm (5 in)
Winding MaterialAluminium
Magnetic Gap Depth6 mm (0.24 in)
Bolt Circle Diameter142 mm (5.6 in)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter122 mm (4.8 in)
Flange And Gasket Thickness9 mm (0.35 in)
Air Volume Occupied By Driver0.35 dm³ (0.01 ft³)

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Reference
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Only active params are shown here. Size stays fixed automatically.

5 active T/S params, plus size.

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