Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Not enough T/S data
Missing Mms
Media
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Overview
LF DriverRevelator series
Scanspeak
Scanspeak 18W/4531G01
Scanspeak 18W/4531G01 is a 7" 4 ohm LF driver rated at 70W RMS. The validated T/S data includes Fs 34Hz, Qts 0.35, Vas 45.6L, Xmax 6.5mm, sensitivity 88.8dB, plus 102cm³ Vd and 89 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £207.95.
Size
7"
Impedance
4Ω
RMS Power
70W
Sensitivity
88.8dB
EBP
89
Either alignment
Vd
102cm³
T/S Parameters
Valid
Fs34Hz
Qts0.35
Qes0.38
Qms4.9
Vas45.6L
Re3.5Ω
Le0.27mH
BL5.7Tm
Sd157cm²
Xmax6.5mm
SPL89dB
Power70W
Impedance4Ω
Min Impedance4.4Ω
Voice Coil38mm
Pricing & availability
Price definitionsPrice movement
Best current price
£207.95
inc VAT·Vendor hidden
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.
Not enough T/S data
Missing Mms
BASTA!
.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.
Not enough T/S data
Missing Mms
00 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
Diameter180.0mm
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
Scanspeak
18W/4531G01
7"
Best current price
£207.95
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
61%
Similarity
75% cheaper£52.41
Dayton Audio
RS180P-8
7"
Lower price
Xmax6mm-8%
Qts0.34-3%
BL7.2Tm+26%
Vas22L-52%
Qes0.44+16%
55%
Similarity
73% cheaper£56.16
Dayton Audio
RS180S-8
7"
Lower price
Xmax6mm-8%
Qts0.36+3%
BL7.3Tm+28%
Vas23L-50%
Qes0.49+29%
44%
Similarity
62% cheaper£78.95
Monacor
SPH-175HQ
6.5"
Lower price
Xmax5.5mm-15%
Qts0.42+20%
BL6.4Tm+12%
Vas33L-28%
Qes0.5+32%
64%
Similarity
21% cheaper£164.28
SB Acoustics
MR16PNW-8
6"
Lower price
Xmax6.2mm-5%
Qts0.32-9%
BL6.5Tm+14%
Vas44.8L-2%
Qes0.34-11%
57%
Similarity
21% cheaper£164.28
SB Acoustics
MR16P-8
6"
Lower price
Xmax6.2mm-5%
Qts0.3-14%
BL6.5Tm+14%
Vas44.3L-3%
Qes0.32-16%
57%
Similarity
17% cheaper£171.95
Scanspeak
18W/8535-01
7"
Lower price
Xmax5mm-23%
Qts0.38+9%
BL5.9Tm+4%
Vas68.9L+51%
Qes0.46+21%
47%
Similarity
17% cheaper£171.95
Scanspeak
15W/8534T00
6"
Lower price
Xmax5mm-23%
Qts0.39+11%
BL5.5Tm-4%
Vas30L-34%
Qes0.43+13%
71%
Similarity
9% cheaper£189.95
Scanspeak
18W/8542-10
7"
Lower price
Xmax6.5mm0%
Qts0.350%
BL6.9Tm+21%
Vas26L-43%
Qes0.44+16%
80%
Similarity
£206.95
Scanspeak
18W/8531G00
7"
Xmax6.5mm0%
Qts0.36+3%
BL6.8Tm+19%
Vas58.2L+28%
Qes0.39+3%
98%
Similarity
£207.95
Scanspeak
18W/4531G00
7"
Xmax6.5mm0%
Qts0.350%
BL5.7Tm0%
Vas41.9L-8%
Qes0.380%
51%
Similarity
20% more£249.00
SB Acoustics
MR16TX-8
6"
Higher price
Xmax5.7mm-12%
Qts0.31-11%
BL6.6Tm+16%
Vas38.9L-15%
Qes0.32-16%
48%
Similarity
8729% more£18,360.00
Markaudio
MA200-P MICA
7.75"
Higher price
Xmax7mm+8%
Qts0.37+7%
BL7Tm+23%
Vas66.5L+46%
Qes0.45+17%