Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMonacor SP-312CX 8Ω
LF DriverMedia
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Overview
LF DriverSP series
Monacor
Monacor SP-312CX
Monacor SP-312CX is a 12" 8 ohm LF driver rated at 250W RMS. The validated T/S data includes Fs 55Hz, Qts 0.33, Vas 64L, Xmax 3mm, sensitivity 96.7dB, plus 162cm³ Vd and 153 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
8Ω
RMS Power
250W
Sensitivity
96.7dB
EBP
153
Vented alignment
Vd
162cm³
Overall Parameters
Valid
Fs55Hz
Qts0.33
Qes0.36
Qms3.7
Vas64.0L
Re5.6Ω
Le1.10mH
BL16.9Tm
Sd540cm²
Mms56g
Xmax3.0mm
SPL97dB
Power250W
Impedance8Ω
F Low3Hz
F High3000Hz
Voice Coil75mm
Hybrid view: LF section is used for excursion/motor values, while frequency limits merge upper sections.
What this validation status meansPricing & availability
Price definitionsNo standard offers found
Check the manufacturer website for current pricing.
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
Weight8.1kg
Diameter312.0mm
Overall Depth210.0mm
Cutout Diameter280.0mm
Driver Components
LFPrimary
12"Fs55 Hz
Qts0.33
Qes0.36
Qms3.7
Vas64.0 L
Re5.6 Ω
Le1.10 mH
BL16.9 Tm
Sd540 cm²
Mms56 g
Xmax3.0 mm
SPL97 dB
Power250 W
Impedance8 Ω
F Low3 Hz
F High3000 Hz
Voice Coil75 mm
Cms0.16
Power Peak500
Section dimensions
Weight8060.0 kg
Diameter312.0 mm
Overall Depth210.0 mm
Mounting Depth195.5
Cutout Diameter280.0 mm
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
Monacor
SP-312CX
12"
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
P.Audio
12BM-300B-V3
12"
Xmax3.9mm+30%
Qts0.34+3%
BL17.1Tm+1%
Vas62.4L-3%
Qes0.360%
80%
Similarity
P.Audio
12BM-400B
12"
Xmax3.9mm+30%
Qts0.34+3%
BL17.1Tm+1%
Vas62.4L-3%
Qes0.360%
80%
Similarity
£105.00
Celestion
TN1225
12"
Xmax2.5mm-17%
Qts0.31-7%
BL15.8Tm-7%
Vas63.7L0%
Qes0.34-6%
76%
Similarity
£145.00
Celestion
TN1230
12"
Xmax3.8mm+25%
Qts0.35+6%
BL18.6Tm+10%
Vas64.3L+1%
Qes0.37+3%
71%
Similarity
Jensen
BP12250-8
13"
Xmax3.1mm+3%
Qts0.32-3%
BL16.4Tm-3%
Vas73.5L+15%
Qes0.34-6%
68%
Similarity
PRV Audio
12MR1000
12"
Xmax3mm0%
Qts0.39+18%
BL15.9Tm-6%
Vas92.3L+44%
Qes0.4+11%
64%
Similarity
P.Audio
E12-300S-V2
12"
Xmax3.4mm+13%
Qts0.4+21%
BL17.1Tm+1%
Vas50.4L-21%
Qes0.42+17%
63%
Similarity
Sica
12 L1 2.5 SL
12"
Xmax3.7mm+23%
Qts0.36+9%
BL14.2Tm-16%
Vas81.8L+28%
Qes0.38+6%
61%
Similarity
Oberton
12L300
12"
Xmax3.3mm+8%
Qts0.25-23%
BL16.8Tm-1%
Vas79.6L+24%
Qes0.26-27%
59%
Similarity
Monacor
K12H-100TC/8
12"
Xmax3mm0%
Qts0.4+21%
BL13.6Tm-20%
Vas72L+13%
Qes0.47+31%
59%
Similarity
£79.00
Celestion
K12H-100TC
12"
Xmax3mm0%
Qts0.4+21%
BL13.6Tm-20%
Vas72L+13%
Qes0.47+31%
55%
Similarity
P.Audio
EX12-500S
12"
Xmax3.9mm+30%
Qts0.4+21%
BL16.3Tm-3%
Vas54.5L-15%
Qes0.43+19%