Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespPRV Audio 5MR450-NDY-4 4Ω
LF DriverMedia
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Overview
LF Driver
PRV Audio
PRV Audio 5MR450-NDY-4
PRV Audio 5MR450-NDY-4 is a 5" 4 ohm LF driver rated at 225W RMS. The validated T/S data includes Fs 150Hz, Qts 0.49, Vas 1.6L, Xmax 3.3mm, sensitivity 92.2dB, plus 31cm³ Vd and 299 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
5"
Impedance
4Ω
RMS Power
225W
Sensitivity
92.2dB
94.0dBmanufacturer; using T/S-derived value (1.8dB delta).
EBP
299
Vented alignment
Vd
31cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs150Hz
Qts0.49
Qes0.50
Qms20.7
Vas1.6L
Re3.7Ω
Le0.02mH
BL7.9Tm
Sd95cm²
Mms9g
Xmax3.3mm
SPL92dB
Power225W
Impedance4Ω
F Low160Hz
F High16000Hz
Xover290Hz
Voice Coil38mm
Pricing & availability
Price definitionsOffers & B-stock
1 hidden from price comparisons
Vendor offers
1 vendorsoundimports
Updated 11 Sept 2026· 4Ω
Source: inc VAT
£118.52
inc VAT
Out of stock
Use this driver
Open it in 00 Simulator, download it for your enclosure tool, or copy the specification values.
Files use canonical values. Required mechanical fields are derived only where the target format needs them.
WinISD
.wdr · WinISD driver editor
Native WinISD driver record with the required SI conversions.
Download for WinISDBASTA!
.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
Download for BASTA!VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
Download for VituixCAD00 Simulator
Direct import · Web app
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Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight1.2kg
Diameter147.0mm
Overall Depth75.0mm
Cutout Diameter120.0mm
Similar Drivers
Size stays fixed. Tune the T/S ranges to change what counts as a match, or add a specific driver to compare it directly.
Reference
PRV Audio
5MR450-NDY-4
5"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size. Pin a driver to open a side-by-side comparison.
3 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
72%
Similarity
£95.35
Beyma
5G40ND
5"
Xmax3mm-9%
Qts0.45-8%
BL10Tm+26%
Vas1.4L-10%
Qes0.53+6%
55%
Similarity
£28.64
FaitalPRO
4FE42
4"
Xmax2.8mm-14%
Qts0.47-4%
BL6Tm-24%
Vas1.9L+22%
Qes0.50%
18%
Similarity
£69.00
Celestion
TFX0412
4"
Xmax4mm+21%
Qts0.59+20%
BL5.4Tm-32%
Vas2.2L+40%
Qes0.67+33%