Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF DriverFTR15 series
Celestion
Celestion FTR15-3070C
Celestion FTR15-3070C is a 15" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 41Hz, Qts 0.38, Vas 187.6L, Xmax 5.5mm, sensitivity 96.9dB, plus 470cm³ Vd and 97 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £169.00.
Size
15"
Impedance
8Ω
RMS Power
400W
Sensitivity
96.9dB
99.0dBmanufacturer; using T/S-derived value (2.1dB delta).
EBP
97
Either alignment
Vd
470cm³
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 confidence2,317 selected pixels of 2,320
T/S Parameters
Valid
Fs41Hz
Qts0.38
Qes0.43
Qms3.5
Vas187.6L
Re6.1Ω
Le0.59mH
BL17.3Tm
Sd855cm²
Mms82g
Xmax5.5mm
SPL97dB
Power400W
Impedance8Ω
Voice Coil75mm
Pricing & availability
Price definitionsPrice movement
Best current price
£169.00
inc VAT·Vendor hidden
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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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Plain text · Clipboard
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Dimensions & Physical
Weight6.3kg
Diameter385.0mm
Overall Depth158.0mm
Cutout Diameter351.0mm
Bolt Circle Diameter375.0mm
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
FTR15-3070C
15"
Best current price
£169.00
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.
64%
Similarity
41% cheaper£99.00
Celestion
TF1525E
15"
Lower price
Xmax5.3mm-5%
Qts0.47+24%
BL17.8Tm+3%
Vas141.8L-24%
Qes0.53+23%
73%
Similarity
26% cheaper£125.00
Celestion
TF1530E
15"
Lower price
Xmax6.5mm+18%
Qts0.33-14%
BL17Tm-2%
Vas191.6L+2%
Qes0.37-13%
76%
Similarity
24% cheaper£129.00
Fane
SOVEREIGN 15-600LF
15"
Lower price
Xmax6.5mm+18%
Qts0.39+2%
BL15.9Tm-8%
Vas236L+26%
Qes0.41-3%
49%
Similarity
18% cheaper£138.54
B&C
15CL76
15"
Lower price
Xmax7mm+27%
Qts0.33-14%
BL21Tm+21%
Vas135L-28%
Qes0.34-21%
58%
Similarity
10% cheaper£152.08
RCF
L15P540
15"
Lower price
Xmax7mm+27%
Qts0.39+2%
BL21.4Tm+23%
Vas100L-47%
Qes0.41-4%
67%
Similarity
9% cheaper£153.26
Eighteen Sound
15MB606
15"
Lower price
Xmax4.5mm-18%
Qts0.35-8%
BL15.1Tm-13%
Vas223L+19%
Qes0.37-14%
49%
Similarity
9% cheaper£153.86
Eminence
KAPPA PRO-15LF
15"
Lower price
Xmax6.7mm+22%
Qts0.3-21%
BL21.6Tm+25%
Vas198.8L+6%
Qes0.32-25%
90%
Similarity
4% cheaper£162.00
Eminence
KAPPA-15LFA
15"
Lower price
Xmax5.5mm0%
Qts0.38-1%
BL18.6Tm+7%
Vas159L-15%
Qes0.41-4%
65%
Similarity
£170.21
B&C
15CLA76
15"
Xmax5.5mm0%
Qts0.3-21%
BL19.8Tm+14%
Vas176L-6%
Qes0.31-28%
69%
Similarity
3% more£173.41
Eighteen Sound
15MB700
15"
Higher price
Xmax5.5mm0%
Qts0.29-24%
BL17.6Tm+2%
Vas202L+8%
Qes0.31-28%
73%
Similarity
4% more£175.00
Eminence
KAPPALITE 3015
15"
Higher price
Xmax5.9mm+7%
Qts0.34-11%
BL18.6Tm+7%
Vas153L-18%
Qes0.36-16%
74%
Similarity
7% more£180.74
FaitalPRO
15PR450
15"
Higher price
Xmax6mm+9%
Qts0.35-8%
BL16.6Tm-4%
Vas235.6L+26%
Qes0.37-14%