Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespTang Band W4-1320SIF 8Ω
LF DriverMedia
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Overview
LF Driver
Tang Band
Tang Band W4-1320SIF
Tang Band W4-1320SIF is a 4" 8 ohm LF driver rated at 25W RMS. The validated T/S data includes Fs 75Hz, Qts 0.36, Vas 5.2L, Xmax 3mm, sensitivity 89.2dB, plus 17cm³ Vd and 179 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
4"
Impedance
8Ω
RMS Power
25W
Sensitivity
89.2dB
88.0dBmanufacturer; using T/S-derived value (1.2dB delta).
EBP
179
Vented alignment
Vd
17cm³
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 confidence1,263 selected pixels of 1,592 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence2,537 selected pixels of 2,668
T/S Parameters
Valid
Fs75Hz
Qts0.36
Qes0.42
Qms2.5
Vas5.2L
Re6.3Ω
Le0.03mH
BL5.3Tm
Sd57cm²
Mms4g
Xmax3.0mm
SPL89dB
Power25W
Impedance8Ω
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026
Source: inc VAT
£68.69
inc VAT
Out of stock
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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.
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.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
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A WinISD driver file that VituixCAD imports directly.
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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
W4-1320SIF
4"
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.
92%
Similarity
Tang Band
W4-1320SJF
4"
Xmax3mm0%
Qts0.38+6%
BL5.1Tm-3%
Vas5.2L0%
Qes0.45+7%
89%
Similarity
Tang Band
W4-1337SD
4"
Xmax3mm0%
Qts0.37+3%
BL5.4Tm+1%
Vas4.9L-7%
Qes0.49+17%
89%
Similarity
Tang Band
W4-1320SI
4"
Xmax3mm0%
Qts0.38+6%
BL5.1Tm-3%
Vas5.2L0%
Qes0.48+14%
83%
Similarity
£82.80
Tang Band
W4-1337SDF
4"
Xmax2.5mm-17%
Qts0.34-6%
BL5.3Tm0%
Vas5.6L+7%
Qes0.4-5%
82%
Similarity
Monacor
SP-100/8
4"
Xmax2.5mm-17%
Qts0.37+3%
BL5.5Tm+4%
Vas4.7L-10%
Qes0.44+5%
79%
Similarity
Tang Band
W4-1320SJ
4"
Xmax3mm0%
Qts0.35-3%
BL4.7Tm-11%
Vas6.4L+23%
Qes0.49+17%
76%
Similarity
Wavecor
WF118WA01
4.5"
Xmax3mm0%
Qts0.360%
BL4.6Tm-13%
Vas4.3L-18%
Qes0.38-10%
76%
Similarity
Tang Band
W4-657D
4"
Xmax3.3mm+10%
Qts0.32-11%
BL5.6Tm+6%
Vas5.6L+7%
Qes0.35-17%
74%
Similarity
Tang Band
W4-992SD
4"
Xmax3.5mm+17%
Qts0.35-3%
BL6.4Tm+21%
Vas5.7L+9%
Qes0.4-5%
73%
Similarity
Tang Band
W4-2142
4"
Xmax2.4mm-20%
Qts0.33-8%
BL5.4Tm+2%
Vas6.4L+23%
Qes0.39-7%
70%
Similarity
Tang Band
W4-2414
4"
Xmax2.5mm-17%
Qts0.4+11%
BL5.5Tm+3%
Vas3.9L-26%
Qes0.47+12%
Image unavailable
69%
Similarity
Wavecor
WF120BD12
4.5"
Xmax3mm0%
Qts0.38+6%
BL4.2Tm-21%
Vas3.9L-25%
Qes0.4-5%