Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver8MVCX series
Oberton
Oberton 8MVCX (8NMB250VCX)
Oberton 8MVCX (8NMB250VCX) is a 8" 8 ohm LF driver rated at 250W RMS. The validated T/S data includes Fs 85Hz, Qts 0.16, Vas 10.7L, Xmax 4.3mm, sensitivity 98dB, plus 86cm³ Vd and 507 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
8"
Impedance
8Ω
RMS Power
250W
Sensitivity
98.0dB
EBP
507
Vented alignment
Vd
86cm³
T/S Parameters
Valid
Fs85Hz
Qts0.16
Qes0.17
Qms7.2
Vas10.7L
Re5.4Ω
Le0.07mH
BL17.8Tm
Sd202cm²
Mms18g
Xmax4.3mm
SPL98dB
Power250W
Impedance8Ω
F Low85Hz
F High20000Hz
Voice Coil62mm
Flux Density1.55T
Pricing & availability
Price definitionsNo current price found
Pricing may appear after the next vendor refresh.
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.
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Direct import · Web app
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Plain text · Clipboard
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Dimensions & Physical
Weight3.9kg
Diameter225.0mm
Overall Depth162.3mm
Cutout Diameter187.0mm
Bolt Circle Diameter210.0mm
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
Oberton
8MVCX (8NMB250VCX)
8"
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5 active T/S params, plus size.
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