Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMonacor SPH-175HQ 8Ω
LF DriverMedia
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Overview
LF DriverSPH series
Monacor
Monacor SPH-175HQ
Monacor SPH-175HQ is a 6.5" 8 ohm LF driver rated at 70W RMS. The validated T/S data includes Fs 39Hz, Qts 0.42, Vas 33L, Xmax 5.5mm, sensitivity 88dB, plus 77cm³ Vd and 78 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £80.95.
Size
6.5"
Impedance
8Ω
RMS Power
70W
Sensitivity
88.0dB
89.0dBmanufacturer; using T/S-derived value (1.0dB delta).
EBP
78
Either alignment
Vd
77cm³
T/S Parameters
Valid
Fs39Hz
Qts0.42
Qes0.50
Qms2.6
Vas33.0L
Re6.5Ω
Le0.71mH
BL6.4Tm
Sd140cm²
Mms14g
Xmax5.5mm
SPL88dB
Power70W
Impedance8Ω
F Low3Hz
F High4000Hz
Voice Coil25mm
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorwilmslowaudio
Updated 12 Aug 2026
Source: inc VAT · 20%
£90.00
inc VAT
Best current price
Updated 6 Aug 2026
willyshifi
£80.95
Avg £85.48£4.52 below avg (-5.3%)
inc VAT
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.
Dimensions & Physical
Weight1.3kg
Diameter175.0mm
Overall Depth79.0mm
Cutout Diameter152.0mm
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
Monacor
SPH-175HQ
6.5"
Best current price
£80.95
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.
48%
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HiVi
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6"
Lower price
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Qts0.39-7%
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Vas21.9L-34%
Qes0.42-16%
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62% cheaper£30.95
Peerless
SDS-P830657
6.5"
Lower price
Xmax5.5mm-1%
Qts0.47+12%
BL6.9Tm+8%
Vas20.1L-39%
Qes0.56+13%
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Dayton Audio
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Dayton Audio
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BL4.4Tm-31%
Vas15.7L-52%
Qes0.42-16%
57%
Similarity
29% cheaper£57.57
Scanspeak
18W/8434G00
7"
Lower price
Xmax4.2mm-24%
Qts0.43+2%
BL7.2Tm+12%
Vas19.5L-41%
Qes0.46-8%
72%
Similarity
27% cheaper£58.80
Monacor
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6.5"
Lower price
Xmax5.5mm0%
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62%
Similarity
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Dayton Audio
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Similarity
27% cheaper£59.16
Dayton Audio
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Qes0.44-12%
50%
Similarity
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Dayton Audio
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Lower price
Xmax6mm+9%
Qts0.46+10%
BL4.7Tm-26%
Vas21.2L-36%
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44%
Similarity
7% more£86.95
Scanspeak
18W/4434G00
7"
Higher price
Xmax4.3mm-22%
Qts0.35-17%
BL6Tm-6%
Vas20.7L-37%
Qes0.37-26%
57%
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Celestion
NTR06-1705D
6.5"
Higher price
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Qts0.38-10%
BL8.2Tm+28%
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Qes0.4-19%