Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEminence DELTA 15LF-4 4Ω
LF DriverMedia
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Overview
LF DriverDELTA series
Eminence
Eminence DELTA 15LF-4
Eminence DELTA 15LF-4 is a 15" 4 ohm LF driver rated at 600W RMS. The validated T/S data includes Fs 40Hz, Qts 0.49, Vas 253.9L, Xmax 6.0mm, sensitivity 96.9dB, plus 521cm³ Vd and 75 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £87.00.
Size
15"
Impedance
4Ω
RMS Power
600W
Sensitivity
96.9dB
95.0dBmanufacturer; using T/S-derived value (1.9dB delta).
EBP
75
Either alignment
Vd
521cm³
T/S Parameters
Valid
Fs40Hz
Qts0.49
Qes0.53
Qms6.2
Vas253.9L
Re3.4Ω
Le0.76mH
BL10.3Tm
Sd873cm²
Mms66g
Xmax6.0mm
SPL97dB
Power600W
Impedance4Ω
F Low40Hz
F High2000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
5 vendorspartsexpress
Updated 11 Sept 2026· 4Ω
Source: ex VAT
£112.42
inc VAT
8 in stock
bluearan
Updated 11 Sept 2026· 4Ω
Source: inc VAT · 20%
£126.05
inc VAT
5 in stock
leanaudio
Updated 11 Sept 2026· 4Ω
Source: inc VAT · 20%
£141.00
inc VAT
1 in stock
leanbusiness
Updated 17 May 2026· 4Ω
Source: inc VAT · 20%
£141.00
inc VAT
thomann
Updated 11 Sept 2026
Source: inc VAT · 20%
£173.00
inc VAT
In stock
Best current price
Updated 17 May 2026
leanbusiness
£87.00
Avg £130.08£43.08 below avg (-33.1%)
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
Weight5.8kg
Diameter384.8mm
Overall Depth160.0mm
Cutout Diameter352.3mm
Bolt Circle Diameter369.8mm
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
DELTA 15LF-4
15"
Best current price
£87.00
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.
49%
Similarity
9% more£95.00
Fane
SOVEREIGN 15-400LF
15"
Higher price
Xmax4.6mm-23%
Qts0.57+16%
BL13.5Tm+31%
Vas210L-17%
Qes0.62+17%
64%
Similarity
Peerless
FSL-1525R04-04
15"
Xmax5.6mm-7%
Qts0.490%
BL13.4Tm+30%
Vas115L-55%
Qes0.5-6%
62%
Similarity
Lavoce
FBASS15-20
15"
Xmax4.3mm-28%
Qts0.53+8%
BL12.8Tm+24%
Vas234.4L-8%
Qes0.57+8%