Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMarkaudio ALPAIR 11 7.2Ω
LF DriverMedia
Auto-advancing
Overview
LF DriverAlpair series
Markaudio
Markaudio ALPAIR 11
Markaudio ALPAIR 11 is a 4.25" 7.2 ohm LF driver rated at 35W RMS. The validated T/S data includes Fs 44Hz, Qts 0.34, Vas 17.7L, Xmax 8mm, sensitivity 87.6dB, plus 89cm³ Vd and 107 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £10560.00.
Size
4.25"
Impedance
7.2Ω
RMS Power
35W
Sensitivity
87.6dB
EBP
107
Vented alignment
Vd
89cm³
T/S Parameters
Valid
Fs44Hz
Qts0.34
Qes0.41
Qms2.2
Vas17.7L
Re7.2Ω
Le0.06mH
BL7.8Tm
Sd111cm²
Mms12g
Xmax8.0mm
SPL88dB
Power35W
Impedance7Ω
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 16 Sept 2026
kjfaudio
£10,560.00
inc VAT·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.
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
Markaudio
ALPAIR 11
4.25"
Best current price
£10,560.00
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.
40%
Similarity
100% cheaper£24.35
SB Acoustics
SB13PFCR25-4
5"
Lower price
Xmax9mm+13%
Qts0.29-16%
BL5.3Tm-32%
Vas13.4L-24%
Qes0.33-19%
59%
Similarity
100% cheaper£24.81
SB Acoustics
SB13PFCR25-8
5"
Lower price
Xmax9mm+13%
Qts0.33-4%
BL6.2Tm-21%
Vas13.4L-24%
Qes0.39-4%
51%
Similarity
100% cheaper£44.95
Eighteen Sound
5W430
5"
Lower price
Xmax6mm-25%
Qts0.32-7%
BL6.3Tm-19%
Vas15L-15%
Qes0.36-12%
54%
Similarity
100% cheaper£48.66
SB Acoustics
SB15MFC30-8
5"
Lower price
Xmax10mm+25%
Qts0.37+8%
BL5.6Tm-28%
Vas17.7L0%
Qes0.4-2%
53%
Similarity
100% cheaper£49.12
SB Acoustics
SB15NRX2C30-8
5"
Lower price
Xmax10mm+25%
Qts0.34-1%
BL5.8Tm-26%
Vas20L+13%
Qes0.37-9%
54%
Similarity
99% cheaper£62.57
SB Acoustics
SB15NBAC30-8
5"
Lower price
Xmax10mm+25%
Qts0.37+8%
BL5.7Tm-27%
Vas17L-4%
Qes0.41+1%
52%
Similarity
99% cheaper£76.56
SB Acoustics
SB15CAC30-8
5"
Lower price
Xmax10mm+25%
Qts0.38+10%
BL5.7Tm-27%
Vas17.9L+1%
Qes0.42+3%
59%
Similarity
99% cheaper£85.54
Markaudio
Pluvia 11
4.25"
Lower price
Xmax7mm-12%
Qts0.29-15%
BL6.6Tm-16%
Vas24.8L+40%
Qes0.35-14%
45%
Similarity
99% cheaper£102.00
CIARE
HWG130
5"
Lower price
Xmax6.5mm-19%
Qts0.28-19%
BL7.8Tm0%
Vas12.5L-29%
Qes0.3-26%
39%
Similarity
99% cheaper£115.00
SB Acoustics
MR13PNW-8
5"
Lower price
Xmax6mm-25%
Qts0.3-13%
BL6.2Tm-21%
Vas12.9L-27%
Qes0.32-21%
40%
Similarity
99% cheaper£135.77
SB Acoustics
MR13P-8
5"
Lower price
Xmax6mm-25%
Qts0.31-10%
BL6.1Tm-22%
Vas12.5L-29%
Qes0.33-19%
55%
Similarity
99% cheaper£136.74
Visaton
AL 130 - 8 Ohm
5"
Lower price
Xmax8.5mm+6%
Qts0.38+10%
BL5.6Tm-28%
Vas13L-27%
Qes0.42+3%