Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMarkaudio CHN-70 6Ω
LF DriverMedia
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Overview
LF DriverCHN series
Markaudio
Markaudio CHN-70
Markaudio CHN-70 is a 2.75" 6 ohm LF driver rated at 18W RMS. The validated T/S data includes Fs 72Hz, Qts 0.48, Vas 5.3L, Xmax 4mm, sensitivity 86.8dB, plus 20cm³ Vd and 110 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
2.75"
Impedance
6Ω
RMS Power
18W
Sensitivity
86.8dB
EBP
110
Vented alignment
Vd
20cm³
T/S Parameters
Valid
Fs72Hz
Qts0.48
Qes0.65
Qms1.8
Vas5.3L
Re5.0Ω
Le0.02mH
BL3.4Tm
Sd50cm²
Mms3g
Xmax4.0mm
SPL87dB
Power18W
Impedance6Ω
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026
Source: inc VAT
£27.88
inc VAT
Out of stock
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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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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
Markaudio
CHN-70
2.75"
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.
4 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
79%
Similarity
Markaudio
CHN-719
2.75"
Xmax4.3mm+7%
Qts0.5+4%
BL4Tm+16%
Vas4.7L-11%
Qes0.6-8%
76%
Similarity
Markaudio
CHP-70 Generation
2.75"
Xmax4.2mm+5%
Qts0.52+8%
BL4.2Tm+25%
Vas4.7L-11%
Qes0.67+3%
72%
Similarity
Markaudio
CHR-70
2.75"
Xmax4.3mm+7%
Qts0.55+15%
BL4.2Tm+23%
Vas5.2L-3%
Qes0.69+6%
67%
Similarity
Markaudio
Alpair 7
2.75"
Xmax4.5mm+13%
Qts0.56+18%
BL3.9Tm+13%
Vas5L-6%
Qes0.74+15%