Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Not enough T/S data
Missing RMS power
PRV Audio 12W750A 8Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver
PRV Audio
PRV Audio 12W750A
PRV Audio 12W750A is a 12" 8 ohm LF driver. The validated T/S data includes Fs 60Hz, Qts 0.43, Vas 81L, Xmax 3.6mm, sensitivity 98dB, plus 212cm³ Vd and 136 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £62.80.
Size
12"
Impedance
8Ω
Sensitivity
98.0dB
97.0dBmanufacturer; using T/S-derived value (1.0dB delta).
EBP
136
Vented alignment
Vd
212cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs60Hz
Qts0.43
Qes0.44
Qms17.4
Vas81.0L
Re5.8Ω
Le0.71mH
BL14.3Tm
Sd585cm²
Mms42g
Xmax3.6mm
SPL98dB
Impedance8Ω
F Low60Hz
F High5500Hz
Xover125Hz
Voice Coil66mm
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 11 Sept 2026
partsexpress
£62.80
inc VAT·16 in 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.
Not enough T/S data
Missing RMS power
BASTA!
.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
Not enough T/S data
Missing RMS power
VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
Not enough T/S data
Missing RMS power
00 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
Weight4.9kg
Diameter310.0mm
Overall Depth139.0mm
Cutout Diameter281.0mm
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
12W750A
12"
Best current price
£62.80
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.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
59%
Similarity
£63.26
Lavoce
WSN122.50
12"
Xmax4.7mm+30%
Qts0.36-16%
BL15.8Tm+11%
Vas69.4L-14%
Qes0.39-11%
84%
Similarity
1% more£63.48
Celestion
TF1220
12"
Higher price
Xmax4mm+10%
Qts0.39-10%
BL13.9Tm-3%
Vas72.8L-10%
Qes0.440%
46%
Similarity
20% more£75.52
Lavoce
WSF122.50
12"
Higher price
Xmax4.7mm+30%
Qts0.33-23%
BL17.2Tm+20%
Vas70.2L-13%
Qes0.35-20%
77%
Similarity
26% more£79.00
Celestion
K12H-100TC
12"
Higher price
Xmax3mm-17%
Qts0.4-7%
BL13.6Tm-5%
Vas72L-11%
Qes0.47+7%
71%
Similarity
27% more£80.00
Celestion
TF1225
12"
Higher price
Xmax4.5mm+24%
Qts0.37-14%
BL14.3Tm0%
Vas67.3L-17%
Qes0.42-5%
60%
Similarity
35% more£85.00
Celestion
TF1230S
12"
Higher price
Xmax4.5mm+24%
Qts0.37-13%
BL16.6Tm+16%
Vas54.4L-33%
Qes0.42-4%
53%
Similarity
47% more£92.45
Eminence
BETA-12A
12"
Higher price
Xmax4.4mm+22%
Qts0.46+7%
BL10.8Tm-24%
Vas120.1L+48%
Qes0.5+14%
58%
Similarity
51% more£94.67
Eminence
BETA 12CX
12"
Higher price
Xmax3.5mm-3%
Qts0.48+12%
BL10.8Tm-24%
Vas120.9L+49%
Qes0.52+18%
64%
Similarity
55% more£97.63
Eminence
DELTA 12B
12"
Higher price
Xmax2.7mm-25%
Qts0.48+12%
BL16Tm+12%
Vas87L+7%
Qes0.52+18%
63%
Similarity
88% more£118.34
Eminence
DELTA PRO
12"
Higher price
Xmax4.6mm+27%
Qts0.35-19%
BL15.3Tm+7%
Vas81.7L+1%
Qes0.37-16%
56%
Similarity
114% more£134.63
Eighteen Sound
12W500
12"
Higher price
Xmax4mm+10%
Qts0.36-16%
BL12.1Tm-15%
Vas123L+52%
Qes0.38-14%
60%
Similarity
131% more£145.00
Celestion
TN1230
12"
Higher price
Xmax3.8mm+4%
Qts0.35-19%
BL18.6Tm+30%
Vas64.3L-21%
Qes0.37-16%