Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEminence DELTA-12A 8Ω
LF DriverMedia
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Overview
LF DriverDELTA series
Eminence
Eminence DELTA-12A
Eminence DELTA-12A is a 12" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 55Hz, Qts 0.43, Vas 81.3L, Xmax 2.4mm, sensitivity 96.7dB, plus 125cm³ Vd and 120 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £97.63.
Size
12"
Impedance
8Ω
RMS Power
400W
Sensitivity
96.7dB
98.3dBmanufacturer; using T/S-derived value (1.6dB delta).
EBP
120
Vented alignment
Vd
125cm³
T/S Parameters
Valid
Fs55Hz
Qts0.43
Qes0.46
Qms5.3
Vas81.3L
Re6.3Ω
Le0.74mH
BL13.5Tm
Sd520cm²
Mms39g
Xmax2.4mm
SPL97dB
Power400W
Impedance8Ω
F Low54Hz
F High5000Hz
Pricing & availability
Price definitionsOffers & B-stock
2 hidden from price comparisons
Price movement
Other offers
6 vendorsbluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£100.00
inc VAT
1 in stock
leanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£103.95
inc VAT
Back order
leanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£104.00
inc VAT
leanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£107.00
inc VAT
thomann
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£129.00
inc VAT
In stock11–14 weeks
leanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£133.00
inc VAT
Best current price
Updated 11 Sept 2026
partsexpress
£97.63
Avg £108.33£10.70 below avg (-9.9%)
inc VAT·3 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.
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
Weight5.2kg
Diameter305.6mm
Overall Depth135.9mm
Cutout Diameter281.2mm
Bolt Circle Diameter294.4mm
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-12A
12"
Best current price
£97.63
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.
7 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
76%
Similarity
19% cheaper£79.00
Celestion
K12H-100TC
12"
Lower price
Xmax3mm+25%
Qts0.4-7%
BL13.6Tm0%
Vas72L-11%
Qes0.47+3%
69%
Similarity
£97.63
Eminence
DELTA 12B
12"
Xmax2.7mm+13%
Qts0.48+12%
BL16Tm+19%
Vas87L+7%
Qes0.52+13%
60%
Similarity
10% more£107.29
B&C
320K/C-A
12"
Higher price
Xmax2mm-17%
Qts0.5+16%
BL12.2Tm-10%
Vas53L-35%
Qes0.52+13%
76%
Similarity
Monacor
K12H-100TC/8
12"
Xmax3mm+25%
Qts0.4-7%
BL13.6Tm0%
Vas72L-11%
Qes0.47+3%
62%
Similarity
PRV Audio
12MR1000
12"
Xmax3mm+25%
Qts0.39-9%
BL15.9Tm+18%
Vas92.3L+14%
Qes0.4-13%
55%
Similarity
Celestion
TF1218
12"
Xmax2mm-17%
Qts0.52+20%
BL11.2Tm-17%
Vas83L+2%
Qes0.61+32%
43%
Similarity
Monacor
SP-312CX
12"
Xmax3mm+25%
Qts0.33-23%
BL16.9Tm+25%
Vas64L-21%
Qes0.36-22%