Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 15MB650 8Ω
LF DriverMedia
Overview
LF Driver
Eighteen Sound
Eighteen Sound 15MB650
Eighteen Sound 15MB650 is a 15" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 40Hz, Qts 0.26, Vas 210L, Xmax 4mm, sensitivity 99dB, plus 360cm³ Vd and 148 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
15"
Impedance
8Ω
RMS Power
400W
Sensitivity
99.0dB
101.5dBmanufacturer; using T/S-derived value (2.5dB delta).
EBP
148
Vented alignment
Vd
360cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
impedance240 ptsp2medium
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
impedance
Impedance response
240 plotted pointsMedium confidence1,022 selected pixels of 1,022
T/S Parameters
Valid
Fs40Hz
Qts0.26
Qes0.27
Qms4.0
Vas210.0L
Re5.5Ω
Le1.36mH
BL20.0Tm
Sd900cm²
Mms77g
Xmax4.0mm
SPL99dB
Power400W
Power Nominal400W
Impedance8Ω
F Low50Hz
F High4800Hz
Pricing & availability
Price definitionsVendor offers
1 vendorleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£246.21
inc VAT
Back order
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
Weight8.3kg
Diameter387.0mm
Overall Depth167.0mm
Cutout Diameter353.0mm
Bolt Circle Diameter370.0mm
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
Eighteen Sound
15MB650
15"
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.
80%
Similarity
Monacor
TF1530/8
15"
Xmax4mm0%
Qts0.28+8%
BL21.2Tm+6%
Vas162.2L-23%
Qes0.31+15%
79%
Similarity
£125.00
Celestion
TF1530
15"
Xmax4mm0%
Qts0.28+8%
BL21.2Tm+6%
Vas162.2L-23%
Qes0.31+16%
76%
Similarity
BMS
15N820
15"
Xmax4.5mm+13%
Qts0.260%
BL24.2Tm+21%
Vas159L-24%
Qes0.270%
74%
Similarity
Peerless
FSL-1530R01-08
15"
Xmax4.7mm+17%
Qts0.24-8%
BL21.8Tm+9%
Vas180L-14%
Qes0.25-7%
73%
Similarity
£210.00
Celestion
NTR15-3018E
15"
Xmax5mm+25%
Qts0.28+9%
BL21.1Tm+5%
Vas207.3L-1%
Qes0.3+11%
71%
Similarity
£191.58
B&C
15PLB76
15"
Xmax5mm+25%
Qts0.25-4%
BL22.1Tm+11%
Vas164L-22%
Qes0.26-4%
70%
Similarity
£208.72
BMS
15S320
15"
Xmax4.5mm+13%
Qts0.28+8%
BL23.3Tm+17%
Vas154L-27%
Qes0.29+7%
69%
Similarity
Oberton
15L400
15"
Xmax3.3mm-19%
Qts0.29+10%
BL16.9Tm-16%
Vas229.9L+9%
Qes0.29+9%
65%
Similarity
£103.54
Dayton Audio
PA380-8
15"
Xmax5mm+25%
Qts0.27+4%
BL25.8Tm+29%
Vas175L-17%
Qes0.270%
62%
Similarity
Monacor
SP-15A/402PA
15"
Xmax5mm+25%
Qts0.31+19%
BL19.9Tm-1%
Vas235L+12%
Qes0.33+22%
61%
Similarity
Celestion
TN1530
15"
Xmax3.8mm-6%
Qts0.32+21%
BL19.3Tm-4%
Vas156.6L-25%
Qes0.36+33%
61%
Similarity
BMS
15S420
15"
Xmax5mm+25%
Qts0.25-4%
BL25.5Tm+28%
Vas152L-28%
Qes0.26-4%