Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF DriverFTR18 series
Celestion
Celestion FTR18-4080FD
Celestion FTR18-4080FD is a 18" 8 ohm LF driver rated at 1000W RMS. The validated T/S data includes Fs 25Hz, Qts 0.29, Vas 408.7L, Xmax 8.5mm, sensitivity 95.4dB, plus 964cm³ Vd and 83 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
18"
Impedance
8Ω
RMS Power
1000W
Sensitivity
95.4dB
97.0dBmanufacturer; using T/S-derived value (1.6dB delta).
EBP
83
Either alignment
Vd
964cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
LF frequency response137 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
137 plotted pointsMedium confidence216 selected pixels of 384
T/S Parameters
Valid
Fs25Hz
Qts0.29
Qes0.30
Qms4.8
Vas408.7L
Re5.6Ω
Le1.50mH
BL22.8Tm
Sd1134cm²
Mms178g
Xmax8.5mm
SPL95dB
Power1000W
Impedance8Ω
Voice Coil100mm
Pricing & availability
Price definitionsNo current price found
Pricing may appear after the next vendor refresh.
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.
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Direct import · Web app
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Plain text · Clipboard
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Dimensions & Physical
Weight9.8kg
Diameter452.0mm
Overall Depth205.0mm
Cutout Diameter416.0mm
Bolt Circle Diameter440.0mm
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
FTR18-4080FD
18"
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.
90%
Similarity
£226.82
FaitalPRO
18FH510
18"
Xmax9.3mm+9%
Qts0.29+1%
BL21Tm-8%
Vas411.9L+1%
Qes0.3-1%
85%
Similarity
£245.00
RCF
L18P400
18"
Xmax9mm+6%
Qts0.28-2%
BL24.6Tm+8%
Vas340L-17%
Qes0.29-5%
84%
Similarity
£270.47
Eighteen Sound
18LW1400
18"
Xmax9mm+6%
Qts0.29+1%
BL24.7Tm+8%
Vas297L-27%
Qes0.31+2%
82%
Similarity
£215.75
RCF
LF18G401
18"
Xmax9mm+6%
Qts0.29+1%
BL24.6Tm+8%
Vas268L-34%
Qes0.3-1%
82%
Similarity
RCF
LF18G908
18"
Xmax9mm+6%
Qts0.29+1%
BL24.6Tm+8%
Vas268L-34%
Qes0.3-1%
79%
Similarity
Eminence
SIGMA PRO-18A
18"
Xmax6.1mm-28%
Qts0.29+1%
BL22.1Tm-3%
Vas441.2L+8%
Qes0.3-1%
79%
Similarity
Oberton
18B500
18"
Xmax8.8mm+3%
Qts0.28-4%
BL24.1Tm+5%
Vas243.9L-40%
Qes0.28-7%
79%
Similarity
£250.53
Eighteen Sound
18LW1251
18"
Xmax9mm+6%
Qts0.27-6%
BL23.6Tm+3%
Vas268L-34%
Qes0.28-8%
76%
Similarity
£238.99
B&C
18TBX100
18"
Xmax9mm+6%
Qts0.31+8%
BL22Tm-4%
Vas256L-37%
Qes0.33+9%
74%
Similarity
Eighteen Sound
18W1300
18"
Xmax8.5mm0%
Qts0.33+15%
BL20.4Tm-11%
Vas336L-18%
Qes0.35+15%
74%
Similarity
£199.00
Eminence
KAPPA PRO 18LF2
18"
Xmax8mm-6%
Qts0.33+15%
BL19.4Tm-15%
Vas391.6L-4%
Qes0.34+12%
73%
Similarity
Oberton
18FBR700
18"
Xmax8mm-6%
Qts0.27-5%
BL25.2Tm+10%
Vas231.3L-43%
Qes0.28-9%