RS225P-4A

LF Driver
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Overview

LF Driver
Dayton Audio

RS225P-4A

Size
8"
Impedance
4Ω
RMS Power
80W
EBP
79
Either alignment
Vd
128cm³
Datasheet

T/S Parameters

Valid
Manufacturer
Fs38Hz
Qts0.38
Qes0.48
Qms1.9
Vas45.8L
Re3.3Ω
Le0.51mH
BL6.4Tm
Sd214cm²
Mms25g
Xmax6.0mm
Power80W
Impedance4Ω
F Low35Hz
F High5500Hz

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

soundimports
£112.56
inc VAT
Buy now

Dimensions & Physical

Diameter223.0mm
Overall Depth84.0mm
Cutout Diameter184.0mm

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RS225P-4A
Reference
Dayton Audio
RS225P-4A
8"
Best current price
£112.56
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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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