Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCelestion FTR15-3070E 8Ω
LF DriverMedia
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Overview
LF DriverFTR15 series
Celestion
Celestion FTR15-3070E
Celestion FTR15-3070E is a 15" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 46Hz, Qts 0.38, Vas 145.8L, Xmax 7.8mm, sensitivity 97.2dB, plus 663cm³ Vd and 108 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £155.00.
Size
15"
Impedance
8Ω
RMS Power
400W
Sensitivity
97.2dB
EBP
108
Vented alignment
Vd
663cm³
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 confidence191 selected pixels of 364
T/S Parameters
Valid
Fs46Hz
Qts0.38
Qes0.43
Qms3.4
Vas145.8L
Re5.5Ω
Le1.21mH
BL17.9Tm
Sd855cm²
Mms86g
Xmax7.8mm
SPL97dB
Power400W
Impedance8Ω
Voice Coil75mm
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£155.00
inc VAT
Out of stock
Best current price
Updated 17 May 2026
leanbusiness
£155.00
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
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Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight6.4kg
Diameter385.0mm
Overall Depth161.0mm
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
FTR15-3070E
15"
Best current price
£155.00
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.
86%
Similarity
29% cheaper£110.00
SB Audience
BIANCO-15MW500
15"
Lower price
Xmax7.6mm-2%
Qts0.4+6%
BL18.8Tm+5%
Vas171L+17%
Qes0.41-4%
66%
Similarity
19% cheaper£125.00
Celestion
TF1530E
15"
Lower price
Xmax6.5mm-16%
Qts0.33-13%
BL17Tm-5%
Vas191.6L+31%
Qes0.37-12%
89%
Similarity
13% cheaper£135.11
Lavoce
WAF153.00
15"
Lower price
Xmax7mm-10%
Qts0.37-2%
BL17.9Tm0%
Vas146.3L0%
Qes0.39-8%
67%
Similarity
11% cheaper£138.54
B&C
15CL76
15"
Lower price
Xmax7mm-10%
Qts0.33-13%
BL21Tm+18%
Vas135L-7%
Qes0.34-20%
73%
Similarity
2% cheaper£152.08
RCF
L15P540
15"
Lower price
Xmax7mm-10%
Qts0.39+3%
BL21.4Tm+20%
Vas100L-31%
Qes0.41-4%
49%
Similarity
£153.86
Eminence
KAPPA PRO-15LF
15"
Xmax6.7mm-14%
Qts0.3-21%
BL21.6Tm+21%
Vas198.8L+36%
Qes0.32-25%
75%
Similarity
£156.00
Fane
SOVEREIGN PRO 15-600LF
15"
Xmax6.9mm-11%
Qts0.37-2%
BL19.7Tm+10%
Vas188L+29%
Qes0.38-11%
61%
Similarity
4% more£161.93
FaitalPRO
15HP1010
15"
Higher price
Xmax9.8mm+26%
Qts0.37-2%
BL22Tm+23%
Vas107.5L-26%
Qes0.38-11%
78%
Similarity
5% more£162.00
Eminence
KAPPA-15LFA
15"
Higher price
Xmax5.5mm-29%
Qts0.380%
BL18.6Tm+4%
Vas159L+9%
Qes0.41-4%
74%
Similarity
9% more£169.00
Celestion
FTR15-3070C
15"
Higher price
Xmax5.5mm-29%
Qts0.38+1%
BL17.3Tm-3%
Vas187.6L+29%
Qes0.43+1%
48%
Similarity
10% more£170.21
B&C
15CLA76
15"
Higher price
Xmax5.5mm-29%
Qts0.3-21%
BL19.8Tm+11%
Vas176L+21%
Qes0.31-27%
78%
Similarity
11% more£171.72
Beyma
15MC500
15"
Higher price
Xmax8mm+3%
Qts0.45+19%
BL18.3Tm+2%
Vas134L-8%
Qes0.47+10%