Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 6NMB900 8Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver
Eighteen Sound
Eighteen Sound 6NMB900
Eighteen Sound 6NMB900 is a 6.5" 8 ohm LF driver rated at 200W RMS. The validated T/S data includes Fs 95Hz, Qts 0.32, Vas 10.3L, Xmax 3mm, sensitivity 95.9dB, plus 39cm³ Vd and 264 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
6.5"
Impedance
8Ω
RMS Power
200W
Sensitivity
95.9dB
97.0dBmanufacturer; using T/S-derived value (1.1dB delta).
EBP
264
Vented alignment
Vd
39cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response240 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
240 plotted pointsMedium confidence1,765 selected pixels of 1,977
T/S Parameters
Valid
Fs95Hz
Qts0.32
Qes0.36
Qms2.9
Vas10.3L
Re5.2Ω
Le0.10mH
BL8.5Tm
Sd130cm²
Mms7g
Xmax3.0mm
SPL96dB
Power200W
Power Nominal200W
Impedance8Ω
F Low200Hz
F High7000Hz
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
Weight1.3kg
Diameter162.0mm
Overall Depth73.0mm
Cutout Diameter148.0mm
Bolt Circle Diameter170.0mm
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
6NMB900
6.5"
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.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
90%
Similarity
Purifi
PTT6.5M04-NFA-01
6.5"
Xmax2.9mm-3%
Qts0.33+3%
BL8.1Tm-5%
Vas11.7L+14%
Qes0.360%
81%
Similarity
£115.20
Eighteen Sound
6NMB420
6.5"
Xmax3mm0%
Qts0.33+3%
BL9Tm+6%
Vas6.1L-41%
Qes0.38+6%
78%
Similarity
Purifi
PTT6.5M08-NFA-01
6.5"
Xmax2.9mm-3%
Qts0.34+6%
BL9.8Tm+15%
Vas13.2L+28%
Qes0.37+3%
70%
Similarity
Sica
6 N 2 PL
6"
Xmax3.5mm+17%
Qts0.33+3%
BL9.5Tm+12%
Vas8.7L-16%
Qes0.360%
70%
Similarity
HiVi
D6.4MKII
6.5"
Xmax3.5mm+17%
Qts0.35+9%
BL7.8Tm-8%
Vas8.5L-17%
Qes0.41+14%
66%
Similarity
£86.62
B&C
6PEV13
6.5"
Xmax2.5mm-17%
Qts0.36+12%
BL8.2Tm-4%
Vas6L-42%
Qes0.39+8%
59%
Similarity
Scanspeak
15M/8631G00
6"
Xmax3mm0%
Qts0.35+9%
BL6.8Tm-20%
Vas16.2L+57%
Qes0.37+3%
58%
Similarity
Acoustic Elegance
TD6M-8
6"
Xmax3mm0%
Qts0.27-16%
BL10.6Tm+25%
Vas9.2L-11%
Qes0.29-19%
58%
Similarity
£26.27
Lavoce
WSF061.52
6.5"
Xmax3.8mm+27%
Qts0.34+6%
BL10.8Tm+27%
Vas6.6L-36%
Qes0.360%
51%
Similarity
Sica
6 E 1.5 CS
6"
Xmax2.5mm-17%
Qts0.38+19%
BL7.5Tm-12%
Vas11.3L+10%
Qes0.45+25%
47%
Similarity
Sica
6 L 1.5 SL
6"
Xmax2.5mm-17%
Qts0.39+22%
BL7.5Tm-12%
Vas11L+7%
Qes0.47+31%
44%
Similarity
£49.78
Lavoce
WSN061.52
6.5"
Xmax3.8mm+27%
Qts0.39+22%
BL9.9Tm+16%
Vas5.9L-43%
Qes0.42+17%