Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMedia
Overview
LF Driver
Eighteen Sound
Eighteen Sound 12ND730
Eighteen Sound 12ND730 is a 12" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 45Hz, Qts 0.23, Vas 90L, Xmax 6.5mm, sensitivity 97.4dB, plus 345cm³ Vd and 188 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £230.40.
Size
12"
Impedance
8Ω
RMS Power
400W
Sensitivity
97.4dB
EBP
188
Vented alignment
Vd
345cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
impedance240 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
impedance
Impedance response
240 plotted pointsMedium confidence944 selected pixels of 944
T/S Parameters
Valid
Fs45Hz
Qts0.23
Qes0.24
Qms5.1
Vas90.0L
Re5.6Ω
Le1.73mH
BL19.2Tm
Sd531cm²
Mms55g
Xmax6.5mm
SPL97dB
Power400W
Power Nominal400W
Impedance8Ω
F Low53Hz
F High5000Hz
Pricing & availability
Price definitionsPrice movement
Best current price
£230.40
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
Weight3.8kg
Diameter315.0mm
Overall Depth132.0mm
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
12ND730
12"
Best current price
£230.40
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.
68%
Similarity
57% cheaper£99.00
B&C
12CLA76
12"
Lower price
Xmax5.3mm-18%
Qts0.25+9%
BL20.2Tm+5%
Vas56L-38%
Qes0.26+8%
65%
Similarity
55% cheaper£104.34
RCF
MB12N351
12"
Lower price
Xmax6mm-8%
Qts0.2-13%
BL22.5Tm+17%
Vas61L-32%
Qes0.21-12%
75%
Similarity
54% cheaper£106.55
SB Audience
ROSSO-12MW300
12"
Lower price
Xmax6.7mm+3%
Qts0.27+17%
BL17.4Tm-9%
Vas85.9L-5%
Qes0.28+17%
86%
Similarity
49% cheaper£117.54
BishopSound
BDP12
12"
Lower price
Xmax7mm+8%
Qts0.22-4%
BL18.3Tm-5%
Vas75.4L-16%
Qes0.240%
89%
Similarity
48% cheaper£120.00
RCF
LF12G301
12"
Lower price
Xmax7mm+8%
Qts0.22-4%
BL19Tm-1%
Vas97L+8%
Qes0.23-4%
67%
Similarity
41% cheaper£136.50
RCF
MB12G301
12"
Lower price
Xmax6mm-8%
Qts0.27+17%
BL17Tm-11%
Vas72L-20%
Qes0.28+17%
67%
Similarity
41% cheaper£136.98
Oberton
12MB35
12"
Lower price
Xmax6.8mm+4%
Qts0.27+16%
BL20.5Tm+7%
Vas50.1L-44%
Qes0.27+13%
69%
Similarity
40% cheaper£138.00
B&C
12CL76
12"
Lower price
Xmax6mm-8%
Qts0.21-9%
BL22.4Tm+17%
Vas59L-34%
Qes0.22-8%
75%
Similarity
39% cheaper£140.76
Oberton
12B400
12"
Lower price
Xmax5.3mm-19%
Qts0.25+8%
BL18.4Tm-4%
Vas74.7L-17%
Qes0.26+7%
81%
Similarity
34% cheaper£151.02
B&C
12PLB76
12"
Lower price
Xmax5mm-23%
Qts0.230%
BL18.6Tm-3%
Vas75L-17%
Qes0.240%
91%
Similarity
33% cheaper£153.26
Eighteen Sound
12MB650
12"
Lower price
Xmax5.5mm-15%
Qts0.230%
BL19Tm-1%
Vas90L0%
Qes0.240%
69%
Similarity
29% cheaper£163.28
Lavoce
WAN123.00
12"
Lower price
Xmax6.9mm+6%
Qts0.27+17%
BL17.9Tm-7%
Vas68.8L-24%
Qes0.28+17%