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.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 12ND830
Eighteen Sound 12ND830 is a 12" 8 ohm LF driver rated at 450W RMS. The validated T/S data includes Fs 55Hz, Qts 0.28, Vas 72L, Xmax 6.5mm, sensitivity 98dB, plus 345cm³ Vd and 183 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £248.59.
Size
12"
Impedance
8Ω
RMS Power
450W
Sensitivity
98.0dB
99.0dBmanufacturer; using T/S-derived value (1.0dB delta).
EBP
183
Vented alignment
Vd
345cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response237 ptsp2medium
Curve provenanceInspect 1 traceHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
frequency response
Frequency response
237 plotted pointsMedium confidence1,861 selected pixels of 1,871
T/S Parameters
Valid
Fs55Hz
Qts0.28
Qes0.30
Qms5.2
Vas72.0L
Re5.7Ω
Le1.50mH
BL17.6Tm
Sd531cm²
Mms46g
Xmax6.5mm
SPL98dB
Power450W
Power Nominal450W
Impedance8Ω
F Low53Hz
F High5000Hz
Pricing & availability
Price definitionsPrice movement
Best current price
£248.59
inc VAT·Vendor hidden
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
Weight4.3kg
Diameter315.0mm
Overall Depth140.0mm
Cutout Diameter282.0mm
Bolt Circle Diameter296.0mm
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
Eighteen Sound
12ND830
12"
Best current price
£248.59
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
66%
Similarity
62% cheaper£93.62
Celestion
TF1225E
12"
Lower price
Xmax5.3mm-19%
Qts0.33+19%
BL17.7Tm0%
Vas67.7L-6%
Qes0.37+23%
64%
Similarity
60% cheaper£99.00
B&C
12CLA76
12"
Lower price
Xmax5.3mm-18%
Qts0.25-11%
BL20.2Tm+15%
Vas56L-22%
Qes0.26-13%
87%
Similarity
57% cheaper£106.55
SB Audience
ROSSO-12MW300
12"
Lower price
Xmax6.7mm+3%
Qts0.27-4%
BL17.4Tm-1%
Vas85.9L+19%
Qes0.28-7%
70%
Similarity
53% cheaper£117.54
BishopSound
BDP12
12"
Lower price
Xmax7mm+8%
Qts0.22-21%
BL18.3Tm+4%
Vas75.4L+5%
Qes0.24-20%
58%
Similarity
52% cheaper£120.00
RCF
LF12G301
12"
Lower price
Xmax7mm+8%
Qts0.22-21%
BL19Tm+8%
Vas97L+35%
Qes0.23-23%
87%
Similarity
51% cheaper£122.29
Beyma
12WRS400
12"
Lower price
Xmax6.3mm-3%
Qts0.29+4%
BL17.4Tm-1%
Vas91L+26%
Qes0.31+3%
48%
Similarity
49% cheaper£127.22
Eminence
DELTA PRO
12"
Lower price
Xmax4.6mm-29%
Qts0.35+25%
BL15.3Tm-13%
Vas81.7L+13%
Qes0.37+23%
63%
Similarity
48% cheaper£129.00
Fane
SOVEREIGN PRO 12-500
12"
Lower price
Xmax6mm-8%
Qts0.31+12%
BL16Tm-9%
Vas107L+49%
Qes0.35+17%
89%
Similarity
45% cheaper£136.50
RCF
MB12G301
12"
Lower price
Xmax6mm-8%
Qts0.27-4%
BL17Tm-3%
Vas72L0%
Qes0.28-7%
74%
Similarity
45% cheaper£136.93
B&C
12FW64
12"
Lower price
Xmax5mm-23%
Qts0.29+4%
BL15.5Tm-12%
Vas64L-11%
Qes0.32+7%
75%
Similarity
45% cheaper£136.98
Oberton
12MB35
12"
Lower price
Xmax6.8mm+4%
Qts0.27-5%
BL20.5Tm+16%
Vas50.1L-30%
Qes0.27-9%
60%
Similarity
44% cheaper£140.00
Celestion
FTR12-3070C
12"
Lower price
Xmax5.5mm-15%
Qts0.32+15%
BL18.6Tm+6%
Vas43.7L-39%
Qes0.36+21%