Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespTang Band W8-740M 4Ω
LF DriverMedia
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Overview
LF Driver
Tang Band
Tang Band W8-740M
Tang Band W8-740M is a 8" 4 ohm LF driver rated at 150W RMS. The validated T/S data includes Fs 30Hz, Qts 0.34, Vas 14.7L, Xmax 12mm, sensitivity 82.3dB, plus 264cm³ Vd and 81 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
8"
Impedance
4Ω
RMS Power
150W
Sensitivity
82.3dB
EBP
81
Either alignment
Vd
264cm³
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 confidence1,408 selected pixels of 2,497 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence2,187 selected pixels of 2,195
T/S Parameters
Valid
Fs30Hz
Qts0.34
Qes0.37
Qms4.3
Vas14.7L
Re3.2Ω
Le0.87mH
BL14.3Tm
Sd220cm²
Mms120g
Xmax12.0mm
SPL82dB
Power150W
Impedance4Ω
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.
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
W8-740M
8"
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.
7 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
91%
Similarity
Tang Band
W8-1363SB
8"
Xmax12mm0%
Qts0.32-6%
BL13.9Tm-3%
Vas15.4L+4%
Qes0.35-5%
91%
Similarity
Tang Band
W8-1363SB
8"
Xmax12mm0%
Qts0.32-6%
BL13.9Tm-3%
Vas15.4L+4%
Qes0.35-5%
77%
Similarity
Tang Band
W8-1363SBF
8"
Xmax12mm0%
Qts0.39+15%
BL13Tm-9%
Vas13.4L-9%
Qes0.43+16%
77%
Similarity
Tang Band
W8-1363SBF
8"
Xmax12mm0%
Qts0.39+15%
BL13Tm-9%
Vas13.4L-9%
Qes0.43+16%
68%
Similarity
Tang Band
W8-740P
8"
Xmax12.1mm+1%
Qts0.28-18%
BL13.7Tm-5%
Vas20L+36%
Qes0.31-16%
61%
Similarity
CIARE
NDK8
8"
Xmax8.5mm-29%
Qts0.4+18%
BL14.4Tm+1%
Vas12.9L-12%
Qes0.44+19%
59%
Similarity
Dayton Audio
RSS210HO-4
8"
Xmax11mm-8%
Qts0.4+18%
BL12Tm-16%
Vas18.7L+27%
Qes0.46+24%