Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespBeyma 21QLEX1600FE 8Ω
LF DriverMedia
Overview
LF Driver
Beyma
Beyma 21QLEX1600FE
Beyma 21QLEX1600FE is a 21" 8 ohm LF driver rated at 1600W RMS. The validated T/S data includes Fs 30Hz, Qts 0.28, Vas 309L, Xmax 13mm, sensitivity 96.5dB, plus 2254cm³ Vd and 100 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £425.00.
Size
21"
Impedance
8Ω
RMS Power
1600W
Sensitivity
96.5dB
98.0dBmanufacturer; using T/S-derived value (1.5dB delta).
EBP
100
Either alignment
Vd
2254cm³
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 confidence2,991 selected pixels of 7,436 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence3,551 selected pixels of 3,551
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs30Hz
Qts0.28
Qes0.30
Qms4.5
Vas309.0L
Re5.4Ω
Le4.00mH
BL36.4Tm
Sd1734cm²
Mms388g
Xmax13.0mm
SPL97dB
Power1600W
Impedance8Ω
F Low30Hz
F High1000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorssoundimports
Updated 11 Sept 2026
Source: inc VAT
£506.87
inc VAT
Out of stock
partsexpress
Updated 11 Sept 2026· 8Ω
Source: ex VAT
£514.00
inc VAT
4 in stock
Best current price
Updated 11 Sept 2026
bluearan
£425.00
Avg £469.50£44.50 below avg (-9.5%)
inc VAT
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
Weight17.1kg
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
21QLEX1600FE
21"
Best current price
£425.00
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.
53%
Similarity
55% cheaper£192.29
Dayton Audio
PSS555-8
21"
Lower price
Xmax11mm-15%
Qts0.33+18%
BL29.7Tm-18%
Vas444L+44%
Qes0.34+13%
67%
Similarity
19% cheaper£343.60
SB Audience
NERO-21SW1100D
21"
Lower price
Xmax12.2mm-6%
Qts0.34+21%
BL30Tm-18%
Vas312.6L+1%
Qes0.35+17%
83%
Similarity
13% cheaper£371.37
RCF
LF21N451
21"
Lower price
Xmax13mm0%
Qts0.26-7%
BL34.5Tm-5%
Vas375L+21%
Qes0.27-10%
76%
Similarity
6% cheaper£399.00
Lavoce
SAN214.50
21"
Lower price
Xmax15.4mm+18%
Qts0.280%
BL39.6Tm+9%
Vas218.3L-29%
Qes0.29-3%
57%
Similarity
£426.63
Eighteen Sound
21LW1400
21"
Xmax9.5mm-27%
Qts0.24-14%
BL33.5Tm-8%
Vas385L+25%
Qes0.24-20%
60%
Similarity
5% more£445.00
Celestion
TSQ2145
21"
Higher price
Xmax15mm+15%
Qts0.34+23%
BL33.8Tm-7%
Vas253.8L-18%
Qes0.36+20%
68%
Similarity
16% more£492.21
Eighteen Sound
21LW2600
21"
Higher price
Xmax14.6mm+12%
Qts0.33+18%
BL32.5Tm-11%
Vas333L+8%
Qes0.34+13%
67%
Similarity
17% more£497.00
B&C
21DS115
21"
Higher price
Xmax16.5mm+27%
Qts0.27-4%
BL39.3Tm+8%
Vas204L-34%
Qes0.28-7%
76%
Similarity
36% more£576.21
Eighteen Sound
21NLW9001
21"
Higher price
Xmax14mm+8%
Qts0.31+11%
BL37Tm+2%
Vas244L-21%
Qes0.34+13%
70%
Similarity
38% more£585.00
B&C
21SW152
21"
Higher price
Xmax15mm+15%
Qts0.3+7%
BL32.5Tm-11%
Vas200L-35%
Qes0.31+3%
73%
Similarity
65% more£699.33
Eighteen Sound
21NLW9601C
21"
Higher price
Xmax14mm+8%
Qts0.29+4%
BL33.2Tm-9%
Vas140L-55%
Qes0.31+3%
71%
Similarity
65% more£699.33
Eighteen Sound
21NLW9601
21"
Higher price
Xmax14mm+8%
Qts0.29+4%
BL43Tm+18%
Vas175L-43%
Qes0.31+3%