Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver
Tang Band
Tang Band W2-2181S
Tang Band W2-2181S is a 2" 4 ohm LF driver rated at 10W RMS. The validated T/S data includes Fs 120Hz, Qts 0.34, Vas 0.2L, Xmax 2mm, sensitivity 81.9dB, plus 3cm³ Vd and 279 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
2"
Impedance
4Ω
RMS Power
10W
Sensitivity
81.9dB
EBP
279
Vented alignment
Vd
3cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
spl240 ptsp1medium
Curve provenanceInspect 2 tracesHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
spl
Frequency response
240 plotted pointsMedium confidence1,870 selected pixels of 3,315 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence2,644 selected pixels of 2,644
T/S Parameters
Valid
Fs120Hz
Qts0.34
Qes0.43
Qms1.6
Vas0.2L
Re3.4Ω
Le0.03mH
BL3.7Tm
Sd15cm²
Mms2g
Xmax2.0mm
SPL82dB
Power10W
Impedance4Ω
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.
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.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
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Direct import · Web app
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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
Tang Band
W2-2181S
2"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
2 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
88%
Similarity
Tang Band
W2-2136S
2"
Xmax2mm0%
Qts0.31-9%
BL3.7Tm0%
Vas0.3L+8%
Qes0.39-9%
46%
Similarity
Tang Band
W1-2121S
1"
Xmax2.3mm+15%
Qts0.35+3%
BL3.1Tm-16%
Vas0.1L-54%
Qes0.47+9%