Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespBeyma 12MI100 8Ω
LF DriverMedia
Overview
LF Driver
Beyma
Beyma 12MI100
Beyma 12MI100 is a 12" 8 ohm LF driver rated at 450W RMS. The validated T/S data includes Fs 58Hz, Qts 0.22, Vas 64L, Xmax 3mm, sensitivity 99.4dB, plus 159cm³ Vd and 252 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £154.28.
Size
12"
Impedance
8Ω
RMS Power
450W
Sensitivity
99.4dB
EBP
252
Vented alignment
Vd
159cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response240 ptsp2medium
Curve provenanceInspect 2 tracesHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
frequency response
Frequency response
240 plotted pointsMedium confidence4,277 selected pixels of 4,285 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence3,742 selected pixels of 3,742
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs58Hz
Qts0.22
Qes0.23
Qms5.5
Vas64.0L
Re6.3Ω
Le1.00mH
BL21.6Tm
Sd530cm²
Mms47g
Xmax3.0mm
SPL99dB
Power450W
Impedance8Ω
F Low60Hz
F High4000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorssoundimports
Updated 23 Sept 2026
Source: inc VAT
£158.65
inc VAT
5 in stock
partsexpress
Updated 23 Sept 2026· 8Ω
Source: ex VAT
£177.48
inc VAT
2 in stock
Best current price
Updated 23 Sept 2026
bluearan
£154.28
Avg £163.47£9.19 below avg (-5.6%)
inc VAT·4+ in stock
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
Weight7.2kg
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
Beyma
12MI100
12"
Best current price
£154.28
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.
8 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
54%
Similarity
11% cheaper£137.69
B&C
12PE32
12"
Lower price
Xmax2.8mm-7%
Qts0.18-18%
BL19.1Tm-12%
Vas101L+58%
Qes0.19-17%
90%
Similarity
10% more£169.00
Precision Devices
PD.121/2
12"
Higher price
Xmax2.7mm-10%
Qts0.23+5%
BL21.5Tm-1%
Vas66.6L+4%
Qes0.230%
66%
Similarity
34% more£206.15
Eighteen Sound
12MB1000
12"
Higher price
Xmax2.5mm-17%
Qts0.18-18%
BL23.5Tm+9%
Vas60L-6%
Qes0.2-13%
78%
Similarity
36% more£210.18
BMS
12N610
12"
Higher price
Xmax3.5mm+17%
Qts0.24+9%
BL21Tm-3%
Vas70L+9%
Qes0.25+9%
78%
Similarity
48% more£228.36
BMS
12C262
12"
Higher price
Xmax2.5mm-17%
Qts0.24+9%
BL20.6Tm-5%
Vas60.6L-5%
Qes0.25+9%
65%
Similarity
113% more£329.00
Eighteen Sound
12NMB1000
12"
Higher price
Xmax3.5mm+17%
Qts0.19-14%
BL24.4Tm+13%
Vas58L-9%
Qes0.19-17%
72%
Similarity
BMS
12S310
12"
Xmax2.5mm-17%
Qts0.2-9%
BL24.2Tm+12%
Vas66.9L+5%
Qes0.2-13%
63%
Similarity
Oberton
12L300
12"
Xmax3.3mm+8%
Qts0.25+15%
BL16.8Tm-22%
Vas79.6L+24%
Qes0.26+13%