Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCelestion TSQ1845 8Ω
LF DriverMedia
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Overview
LF DriverTSQ1845 series
Celestion
Celestion TSQ1845
Celestion TSQ1845 is a 18" 8 ohm LF driver rated at 1800W RMS. The validated T/S data includes Fs 35Hz, Qts 0.29, Vas 119.3L, Xmax 15mm, sensitivity 94.3dB, plus 1701cm³ Vd and 117 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £409.00.
Size
18"
Impedance
8Ω
RMS Power
1800W
Sensitivity
94.3dB
96.5dBmanufacturer; using T/S-derived value (2.2dB delta).
EBP
117
Vented alignment
Vd
1701cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
LF frequency response96 ptsp1medium
Curve provenanceInspect 1 traceHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
LF frequency response
Frequency response
96 plotted pointsMedium confidence110 selected pixels of 208
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs35Hz
Qts0.29
Qes0.30
Qms8.7
Vas119.3L
Re5.0Ω
Le3.06mH
BL33.8Tm
Sd1134cm²
Mms316g
Xmax15.0mm
SPL94dB
Power1800W
Impedance8Ω
Voice Coil115mm
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorsleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£375.00
inc VAT
Out of stock
partsexpress
Updated 11 Sept 2026· 8Ω
Source: ex VAT
£443.05
inc VAT
4 in stock
Best current price
Updated 17 May 2026
leanbusiness
£409.00
Avg £426.02£17.02 below avg (-4.0%)
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
Weight11.8kg
Diameter460.0mm
Overall Depth235.0mm
Cutout Diameter416.0mm
Bolt Circle Diameter441.0mm
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
Celestion
TSQ1845
18"
Best current price
£409.00
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.
49%
Similarity
40% cheaper£244.82
Lavoce
SAF185.00
18"
Lower price
Xmax11.6mm-23%
Qts0.23-21%
BL37.5Tm+11%
Vas164.3L+38%
Qes0.24-20%
46%
Similarity
34% cheaper£268.99
B&C
18TBW100
18"
Lower price
Xmax12mm-20%
Qts0.32+10%
BL22.8Tm-33%
Vas181.5L+52%
Qes0.34+13%
62%
Similarity
31% cheaper£284.15
Oberton
18XB1301DS
18"
Lower price
Xmax12mm-20%
Qts0.3+4%
BL26.9Tm-21%
Vas172.9L+45%
Qes0.32+5%
80%
Similarity
24% cheaper£312.00
Eighteen Sound
18LW2600
18"
Lower price
Xmax14.8mm-1%
Qts0.290%
BL31Tm-8%
Vas187L+57%
Qes0.30%
84%
Similarity
12% cheaper£361.00
B&C
18DS100
18"
Lower price
Xmax14.5mm-3%
Qts0.290%
BL30Tm-11%
Vas155L+30%
Qes0.30%
72%
Similarity
2% cheaper£399.00
Celestion
CF18VJD
18"
Lower price
Xmax12mm-20%
Qts0.31+7%
BL32.6Tm-4%
Vas145.8L+22%
Qes0.33+11%
69%
Similarity
£406.00
Precision Devices
PD.1852/2
18"
Xmax12mm-20%
Qts0.33+14%
BL30.5Tm-10%
Vas120.4L+1%
Qes0.34+13%
75%
Similarity
7% more£435.74
B&C
18SW115
18"
Higher price
Xmax14mm-7%
Qts0.3+3%
BL26Tm-23%
Vas149.1L+25%
Qes0.31+3%
70%
Similarity
7% more£435.74
B&C
18SW115
18"
Higher price
Xmax14mm-7%
Qts0.3+3%
BL30.3Tm-10%
Vas187L+57%
Qes0.32+7%
90%
Similarity
7% more£438.26
Eighteen Sound
18NLW9601
18"
Higher price
Xmax14mm-7%
Qts0.28-3%
BL31Tm-8%
Vas120L+1%
Qes0.30%
54%
Similarity
10% more£451.78
B&C
18DS100
18"
Higher price
Xmax14mm-7%
Qts0.24-17%
BL24.3Tm-28%
Vas157L+32%
Qes0.24-20%
71%
Similarity
15% more£470.84
Eighteen Sound
18NLW4500
18"
Higher price
Xmax15.3mm+2%
Qts0.33+14%
BL30.3Tm-10%
Vas151L+27%
Qes0.34+13%