Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEminence ALPHA 3-8 8Ω
LF DriverMedia
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Overview
LF DriverALPHA series
Eminence
Eminence ALPHA 3-8
Eminence ALPHA 3-8 is a 3" 8 ohm LF driver rated at 30W RMS. The validated T/S data includes Fs 118Hz, Qts 0.50, Vas 0.9L, Xmax 2.4mm, sensitivity 86.7dB, plus 7cm³ Vd and 223 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £20.53.
Size
3"
Impedance
8Ω
RMS Power
30W
Sensitivity
86.7dB
88.6dBmanufacturer; using T/S-derived value (1.9dB delta).
EBP
223
Vented alignment
Vd
7cm³
T/S Parameters
Valid
Fs118Hz
Qts0.50
Qes0.53
Qms7.9
Vas0.9L
Re5.1Ω
Le0.11mH
BL3.9Tm
Sd29cm²
Mms2g
Xmax2.4mm
SPL87dB
Power30W
Impedance8Ω
F Low150Hz
F High20000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorpartsexpress
Updated 11 Sept 2026· 8Ω
Source: ex VAT
£23.97
inc VAT
10 in stock
Best current price
Updated 11 Sept 2026
bluearan
£20.53
Avg £22.25£1.72 below avg (-7.7%)
inc VAT
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
Weight0.4kg
Diameter101.1mm
Overall Depth44.7mm
Cutout Diameter77.2mm
Bolt Circle Diameter92.2mm
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
Eminence
ALPHA 3-8
3"
Best current price
£20.53
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.
26%
Similarity
23% cheaper£15.79
FaitalPRO
2FE22
2.5"
Lower price
Xmax2.9mm+21%
Qts0.38-24%
BL5.2Tm+32%
Vas0.5L-47%
Qes0.43-19%
67%
Similarity
21% cheaper£16.26
Dayton Audio
DS90-8
3"
Lower price
Xmax2.5mm+4%
Qts0.43-14%
BL4.8Tm+21%
Vas1.3L+38%
Qes0.530%
79%
Similarity
13% cheaper£17.94
Visaton
FRS 8 M - 8 Ohm
3.5"
Lower price
Xmax2.5mm+4%
Qts0.49-2%
BL4Tm+2%
Vas1.1L+16%
Qes0.58+9%
64%
Similarity
11% cheaper£18.26
FaitalPRO
3FE22
3"
Lower price
Xmax1.8mm-24%
Qts0.47-6%
BL4.5Tm+15%
Vas1.3L+37%
Qes0.52-2%
54%
Similarity
15% more£23.56
Lavoce
FSN030.72
3"
Higher price
Xmax2.1mm-12%
Qts0.41-18%
BL5Tm+27%
Vas1.1L+18%
Qes0.43-19%
23%
Similarity
207% more£62.95
Scanspeak
5F/8422T01
2"
Higher price
Xmax2mm-17%
Qts0.61+22%
BL3.1Tm-21%
Vas0.5L-47%
Qes0.69+30%
Image unavailable
73%
Similarity
Wavecor
FR070WA05
3"
Xmax2.7mm+13%
Qts0.47-6%
BL3.8Tm-4%
Vas0.6L-37%
Qes0.49-8%
71%
Similarity
Wavecor
FR070WA02
3"
Xmax2mm-17%
Qts0.53+6%
BL3.6Tm-8%
Vas0.6L-36%
Qes0.55+4%
67%
Similarity
Dayton Audio
DMA80-8
3"
Xmax2.5mm+4%
Qts0.47-6%
BL5.1Tm+30%
Vas1.1L+19%
Qes0.61+15%
64%
Similarity
Wavecor
SW070WA01
3"
Xmax2.5mm+4%
Qts0.39-22%
BL3.9Tm-2%
Vas0.7L-28%
Qes0.42-21%
63%
Similarity
Monacor
SPH-30X/4SW
3"
Xmax2mm-17%
Qts0.42-16%
BL3.9Tm-1%
Vas1.1L+16%
Qes0.39-26%
59%
Similarity
Monacor
SPH-30X/8SW
3"
Xmax2mm-17%
Qts0.42-16%
BL4.5Tm+14%
Vas1.3L+37%
Qes0.49-8%