3FE25

LF Driver
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Overview

LF DriverFE series
Size
3"
Impedance
8Ω
RMS Power
20W
Sensitivity
91dB
EBP
139
Vented alignment
Vd
6cm³
Datasheet

T/S Parameters

Valid
Manufacturer
Fs110Hz
Qts0.66
Qes0.79
Qms4.1
Vas1.3L
Re6.2Ω
Le0.07mH
BL3.6Tm
Sd33cm²
Mms2g
Xmax1.8mm
SPL91dB
Power20W
Impedance8Ω
F Low100Hz
F High20000Hz

Pricing & availability

Offers & B-stock
1 hidden from price comparisons

Price movement

Best current price

Updated 17 May 2026

bluearan
£8.68
Avg £11.68£3.00 below avg (-25.7%)
inc VAT
Buy now

Dimensions & Physical

Diameter105.6mm
Overall Depth54.5mm
Cutout Diameter73.6mm
Bolt Circle Diameter92.0mm

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Reference
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5 active T/S params, plus size.

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