Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespPRV Audio 8FR250 8Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver
PRV Audio
PRV Audio 8FR250
PRV Audio 8FR250 is a 8" 8 ohm LF driver rated at 125W RMS. The validated T/S data includes Fs 76Hz, Qts 1.02, Vas 21.2L, Xmax 3.5mm, sensitivity 91.2dB, plus 79cm³ Vd and 69 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
8"
Impedance
8Ω
RMS Power
125W
Sensitivity
91.2dB
93.5dBmanufacturer; using T/S-derived value (2.3dB delta).
EBP
69
Either alignment
Vd
79cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs76Hz
Qts1.02
Qes1.10
Qms14.1
Vas21.2L
Re6.6Ω
Le0.28mH
BL6.5Tm
Sd227cm²
Mms15g
Xmax3.5mm
SPL91dB
Power125W
Impedance8Ω
F Low50Hz
F High18000Hz
Xover75Hz
Voice Coil38mm
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026
Source: inc VAT
£54.09
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
Start a new enclosure simulation with this driver already loaded.
Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight1.6kg
Diameter209.0mm
Overall Depth91.5mm
Cutout Diameter181.0mm
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
8FR250
8"
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.
4 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
75%
Similarity
GRS
8PF-8
8"
Xmax3mm-14%
Qts0.98-4%
BL6.5Tm0%
Vas28.9L+36%
Qes1.22+11%
71%
Similarity
PRV Audio
8MB450
8"
Xmax4.5mm+29%
Qts1.05+3%
BL7.4Tm+13%
Vas18.2L-14%
Qes1.09-1%
59%
Similarity
£25.82
PRV Audio
8MB450-4
8"
Xmax4.5mm+29%
Qts0.88-14%
BL6.2Tm-5%
Vas17L-20%
Qes0.92-16%
43%
Similarity
Supravox
215-2000 MK2
8.5"
Xmax2.9mm-17%
Qts0.84-18%
BL5.2Tm-20%
Vas30L+42%
Qes0.93-15%