SIG180-4

LF Driver
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Overview

LF Driver
Dayton Audio

SIG180-4

Size
7"
Impedance
4Ω
RMS Power
80W
EBP
99
Either alignment
Vd
72cm³
Datasheet

T/S Parameters

Valid
Manufacturer
Fs41Hz
Qts0.38
Qes0.41
Qms5.2
Vas23.2L
Re3.7Ω
Le0.47mH
BL6.6Tm
Sd143cm²
Mms19g
Xmax5.0mm
Power80W
Impedance4Ω
F Low40Hz
F High4000Hz

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

soundimports
£43.27
inc VAT
Buy now

Dimensions & Physical

Weight1.6kg
Diameter180.3mm
Overall Depth81.0mm
Cutout Diameter145.0mm

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SIG180-4
Reference
Dayton Audio
SIG180-4
7"
Best current price
£43.27
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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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