Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespBMS 12S305 8Ω
LF DriverMedia
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Overview
LF Driver
BMS
BMS 12S305
BMS 12S305 is a 12" 8 ohm LF driver rated at 800W RMS. The validated T/S data includes Fs 35Hz, Qts 0.27, Vas 82L, Xmax 11mm, sensitivity 93dB, plus 567cm³ Vd and 126 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £213.05.
Size
12"
Impedance
8Ω
RMS Power
800W
Sensitivity
93.0dB
95.0dBmanufacturer; using T/S-derived value (2.0dB delta).
EBP
126
Vented alignment
Vd
567cm³
T/S Parameters
Valid
Fs35Hz
Qts0.27
Qes0.28
Qms5.8
Vas82.0L
Re5.4Ω
Le0.70mH
BL20.1Tm
Sd515cm²
Mms95g
Xmax11.0mm
SPL93dB
Power800W
Impedance8Ω
F Low35Hz
F High2500Hz
Voice Coil76mm
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 11 Sept 2026
leanaudio
£213.05
inc VAT·In stock
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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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Direct import · Web app
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Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight8.0kg
Diameter318.0mm
Overall Depth153.0mm
Cutout Diameter284.0mm
Bolt Circle Diameter300.0mm
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
BMS
12S305
12"
Best current price
£213.05
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.
44%
Similarity
23% cheaper£163.69
B&C
12FW88
12"
Lower price
Xmax8mm-27%
Qts0.33+25%
BL19.5Tm-3%
Vas45.7L-44%
Qes0.35+26%
70%
Similarity
20% cheaper£169.77
Eighteen Sound
12W750
12"
Lower price
Xmax8mm-27%
Qts0.28+6%
BL18Tm-11%
Vas73L-11%
Qes0.3+8%
51%
Similarity
18% cheaper£175.00
Eminence
KAPPALITE 3012LF
12"
Lower price
Xmax9.1mm-17%
Qts0.32+21%
BL16.7Tm-17%
Vas106.7L+30%
Qes0.34+22%
32%
Similarity
10% cheaper£192.30
Eminence
LAB 12C
12"
Lower price
Xmax13mm+18%
Qts0.33+25%
BL13.4Tm-34%
Vas128.3L+56%
Qes0.34+22%
64%
Similarity
9% cheaper£194.77
B&C
12PS100
12"
Lower price
Xmax8mm-27%
Qts0.27+2%
BL22.5Tm+12%
Vas47L-43%
Qes0.29+4%
63%
Similarity
7% cheaper£199.00
CIARE
12.00SW
12"
Lower price
Xmax13.5mm+23%
Qts0.29+9%
BL19.5Tm-3%
Vas55L-33%
Qes0.33+19%
57%
Similarity
4% cheaper£204.88
B&C
12NDL88
12"
Lower price
Xmax8mm-27%
Qts0.24-9%
BL16.6Tm-18%
Vas57L-30%
Qes0.25-10%
66%
Similarity
4% cheaper£204.98
BMS
12S330
12"
Lower price
Xmax8mm-27%
Qts0.24-9%
BL23Tm+14%
Vas85.5L+4%
Qes0.25-10%
60%
Similarity
1% cheaper£209.86
B&C
12TBX100
12"
Lower price
Xmax9mm-18%
Qts0.26-2%
BL25.5Tm+27%
Vas37.5L-54%
Qes0.27-3%
55%
Similarity
1% cheaper£209.86
B&C
12TBX100
12"
Lower price
Xmax9mm-18%
Qts0.23-13%
BL22.9Tm+14%
Vas41.1L-50%
Qes0.24-14%
59%
Similarity
£214.66
Beyma
12LEX1000FE
12"
Xmax11mm0%
Qts0.3+13%
BL24.6Tm+22%
Vas38.4L-53%
Qes0.32+15%
71%
Similarity
3% more£218.40
B&C
12NDL88
12"
Higher price
Xmax8mm-27%
Qts0.27+2%
BL19.9Tm-1%
Vas52L-37%
Qes0.29+4%