DSA90-8

LF Driver
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Overview

LF Driver
Size
3"
Impedance
8Ω
RMS Power
20W
EBP
148
Vented alignment
Vd
8cm³
Datasheet

T/S Parameters

Valid
Manufacturer
Fs67Hz
Qts0.37
Qes0.45
Qms2.1
Vas2.3L
Re6.6Ω
Le0.53mH
BL4.6Tm
Sd31cm²
Mms4g
Xmax2.5mm
Power20W
Impedance8Ω
F Low66Hz
F High15000Hz

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

soundimports
£30.27
inc VAT
Buy now

Dimensions & Physical

Weight0.5kg
Diameter92.3mm
Overall Depth44.6mm
Cutout Diameter70.0mm

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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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