Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Not enough T/S data
Missing Mms
Scanspeak 18W/4434G00 4Ω
LF DriverMedia
Overview
LF DriverDiscovery series
Scanspeak
Scanspeak 18W/4434G00
Scanspeak 18W/4434G00 is a 7" 4 ohm LF driver rated at 55W RMS. The validated T/S data includes Fs 47Hz, Qts 0.35, Vas 20.7L, Xmax 4.3mm, sensitivity 89.7dB, plus 59cm³ Vd and 127 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £86.95.
Partial source evidence
Automated T/S checks passed, but some material low-frequency parameters are not published for this record.
Material fields not published: Mms
- Manufacturer page linked
- Datasheet linked
- Canonical units normalized for comparison
- Vd can be derived from Sd and Xmax
- EBP can be derived from Fs and Qes
Size
7"
Impedance
4Ω
RMS Power
55W
Sensitivity
89.7dB
91.5dBmanufacturer; using T/S-derived value (1.8dB delta).
EBP
127
Vented alignment
Vd
59cm³
T/S Parameters
Valid
Fs47Hz
Qts0.35
Qes0.37
Qms7.8
Vas20.7L
Re3.0Ω
Le0.39mH
BL6.0Tm
Sd137cm²
Xmax4.3mm
SPL90dB
Power55W
Impedance4Ω
Min Impedance3.9Ω
Voice Coil32mm
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorsoundimports
Updated 11 Sept 2026
Source: inc VAT
£77.28
inc VAT
Out of stock
Best current price
Updated 11 Sept 2026
willyshifi
£86.95
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.
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/4434G00
7"
Best current price
£86.95
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.
54%
Similarity
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HiVi
M6N
6"
Lower price
Xmax4.3mm0%
Qts0.39+11%
BL7.8Tm+30%
Vas21.9L+6%
Qes0.42+14%
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Similarity
53% cheaper£40.67
Dayton Audio
SIG180-4
7"
Lower price
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BL6.6Tm+10%
Vas23.2L+12%
Qes0.41+11%
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Dayton Audio
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Lower price
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Qts0.34-3%
BL5.6Tm-7%
Vas16.6L-20%
Qes0.43+16%
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Dayton Audio
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BL4.4Tm-27%
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Qes0.42+14%
54%
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Dayton Audio
RS150-4
6"
Lower price
Xmax4.4mm+2%
Qts0.33-6%
BL4.1Tm-32%
Vas16.4L-21%
Qes0.4+8%
63%
Similarity
34% cheaper£57.57
Scanspeak
18W/8434G00
7"
Lower price
Xmax4.2mm-2%
Qts0.43+23%
BL7.2Tm+20%
Vas19.5L-6%
Qes0.46+24%
43%
Similarity
32% cheaper£58.80
Monacor
SPH-176
6.5"
Lower price
Xmax5.5mm+28%
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Qes0.44+19%
53%
Similarity
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CIARE
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8"
Lower price
Xmax3.5mm-19%
Qts0.37+6%
BL7.3Tm+22%
Vas18L-13%
Qes0.39+5%
29%
Similarity
7% cheaper£80.95
Monacor
SPH-175HQ
6.5"
Lower price
Xmax5.5mm+28%
Qts0.42+20%
BL6.4Tm+7%
Vas33L+59%
Qes0.5+35%
Image unavailable
55%
Similarity
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Wavecor
WF152BD13
6"
Higher price
Xmax4.5mm+5%
Qts0.33-6%
BL6.3Tm+6%
Vas9.2L-56%
Qes0.34-8%
Image unavailable
59%
Similarity
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Wavecor
WF152BD09
6"
Higher price
Xmax4.5mm+5%
Qts0.34-3%
BL5.8Tm-3%
Vas8.6L-58%
Qes0.35-5%
Image unavailable
76%
Similarity
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Wavecor
WF182BD17
7"
Higher price
Xmax5.5mm+28%
Qts0.350%
BL6.5Tm+8%
Vas24.3L+17%
Qes0.370%