Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 18NLW9000 4Ω
LF DriverMedia
Overview
LF Driver
Eighteen Sound
Eighteen Sound 18NLW9000
Eighteen Sound 18NLW9000 is a 18" 4 ohm LF driver rated at 1800W RMS. The validated T/S data includes Fs 32Hz, Qts 0.21, Vas 247L, Xmax 14mm, sensitivity 97.7dB, plus 1711cm³ Vd and 145 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
18"
Impedance
4Ω
RMS Power
1800W
Sensitivity
97.7dB
EBP
145
Vented alignment
Vd
1711cm³
T/S Parameters
Valid
Fs32Hz
Qts0.21
Qes0.22
Qms5.0
Vas247.0L
Re3.1Ω
Le1.20mH
BL25.0Tm
Sd1222cm²
Mms228g
Xmax14.0mm
SPL98dB
Power1800W
Power Nominal1800W
Impedance4Ω
F Low32Hz
F High2500Hz
Pricing & availability
Price definitionsNo standard offers found
Check the manufacturer website for current pricing.
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
Weight12.5kg
Diameter462.0mm
Overall Depth237.0mm
Cutout Diameter422.0mm
Bolt Circle Diameter440.0mm
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
18NLW9000
18"
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.
9 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
75%
Similarity
£460.91
B&C
18DS100
18"
Xmax14mm0%
Qts0.24+14%
BL24.3Tm-3%
Vas157L-36%
Qes0.24+9%
73%
Similarity
Oberton
18NSW700
18"
Xmax14mm0%
Qts0.24+16%
BL26.6Tm+7%
Vas309L+25%
Qes0.25+14%
65%
Similarity
£291.62
CIARE
NDH18-4S
18"
Xmax11.5mm-18%
Qts0.25+19%
BL22.2Tm-11%
Vas240L-3%
Qes0.25+14%
63%
Similarity
£299.00
Oberton
18XB1500V2
18"
Xmax11mm-21%
Qts0.23+7%
BL31.6Tm+26%
Vas192.5L-22%
Qes0.23+4%
62%
Similarity
£369.00
Precision Devices
PD.185C003
18"
Xmax11mm-21%
Qts0.24+14%
BL31.5Tm+26%
Vas224L-9%
Qes0.23+4%
58%
Similarity
Precision Devices
PD.1850/3
18"
Xmax11.1mm-21%
Qts0.24+14%
BL31Tm+24%
Vas203.8L-17%
Qes0.24+9%
50%
Similarity
Eighteen Sound
18ID200
18"
Xmax18mm+29%
Qts0.17-19%
BL24.4Tm-2%
Vas136L-45%
Qes0.18-18%
50%
Similarity
Eighteen Sound
18IDSDS
18"
Xmax18mm+29%
Qts0.17-19%
BL24.4Tm-2%
Vas136L-45%
Qes0.18-18%
27%
Similarity
RCF
LN19S400
19"
Xmax17mm+21%
Qts0.26+24%
BL32Tm+28%
Vas204L-17%
Qes0.27+23%