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Eighteen Sound 15LW1401 4Ω

LF Driver
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Media

Eighteen Sound 15LW1401 15 inch 4 ohm loudspeaker driver

Overview

LF Driver
Eighteen Sound

Eighteen Sound 15LW1401

Eighteen Sound 15LW1401 is a 15" 4 ohm LF driver rated at 1000W RMS. The validated T/S data includes Fs 39Hz, Qts 0.26, Vas 127L, Xmax 9mm, sensitivity 96.5dB, plus 765cm³ Vd and 144 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.

Size
15"
Impedance
4Ω
RMS Power
1000W
Sensitivity
96.5dB
98.0dBmanufacturer; using T/S-derived value (1.5dB delta).
EBP
144
Vented alignment
Vd
765cm³
Datasheet

Datasheet traces

Frequency and impedance curves traced from the manufacturer PDF.

2 curves
10899898071501002005001k2k5k10kHzdBfrequency response
frequency response240 ptsp2medium
Curve provenanceInspect 2 tracesHide details

These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works

  • frequency response

    Frequency response

    Trace datasheet-response-trace-poc/v2
    240 plotted pointsSource file SHA-256 bae7c3dfcfd3…Medium confidence3,471 selected pixels of 3,860
    Manufacturer datasheet, page 2

  • impedance

    Impedance response

    Trace datasheet-response-trace-poc/v2
    240 plotted pointsSource file SHA-256 bae7c3dfcfd3…Medium confidence1,907 selected pixels of 2,127
    Manufacturer datasheet, page 2

T/S Parameters

Valid
Canonical
Fs39Hz
Qts0.26
Qes0.27
Qms7.2
Vas127.0L
Re3.5Ω
Le1.02mH
BL22.0Tm
Sd850cm²
Mms125g
Xmax9.0mm
SPL97dB
Power1000W
Power Nominal1000W
Impedance4Ω
F Low40Hz
F High2400Hz
What this validation status means

Pricing & availability

Price definitions

No 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.

Hornresp

.txt · Hornresp driver database

Driver file ready to place in Hornresp’s Drivers folder.

Download for Hornresp

WinISD

.wdr · WinISD driver editor

Native WinISD driver record with the required SI conversions.

Download for WinISD

BASTA!

.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 VituixCAD

00 Simulator

Direct import · Web app

Start a new enclosure simulation with this driver already loaded.

Open in 00 Simulator

Copy spec sheet

Plain text · Clipboard

Copy the available values as a clean label-and-value list.

Dimensions & Physical

Weight12.9kg
Diameter387.0mm
Overall Depth163.0mm
Cutout Diameter353.0mm
Bolt Circle Diameter370.0mm

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.

Search Similar
Eighteen Sound 15LW1401 15 inch 4 ohm loudspeaker driver similar-driver reference
Reference
Eighteen Sound
15LW1401
15"
Compare on

Matches sit inside every range. Size stays fixed automatically.

Qts
Qes
Vas
L
Xmax
mm
BL
Tm

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.

B&C 15TBX100 15 inch 4 ohm loudspeaker driver similar driver
95%
Similarity
£228.26
B&C
15TBX100
15"
Xmax9mm0%
Qts0.27+4%
BL22.1Tm+1%
Vas129.6L+2%
Qes0.28+4%
FaitalPRO 15HP1020 15 inch 8 ohm loudspeaker driver similar driver
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£259.33
FaitalPRO
15HP1020
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Xmax9mm0%
Qts0.27+4%
BL24.2Tm+10%
Vas126.6L0%
Qes0.28+4%
Eighteen Sound 15LW1401 15 inch 8 ohm loudspeaker driver similar driver
90%
Similarity
£254.65
Eighteen Sound
15LW1401
15"
Xmax9mm0%
Qts0.27+4%
BL24.2Tm+10%
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Qes0.28+4%
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Similarity
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Qts0.260%
BL24.6Tm+12%
Vas150L+18%
Qes0.270%
Eighteen Sound 15LW1410 15 inch 8 ohm loudspeaker driver similar driver
88%
Similarity
£254.65
Eighteen Sound
15LW1410
15"
Xmax8.5mm-6%
Qts0.27+4%
BL24.1Tm+10%
Vas131L+3%
Qes0.28+4%
Oberton 15XL701 15 inch 8 ohm loudspeaker driver similar driver
86%
Similarity
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Xmax8.8mm-3%
Qts0.28+8%
BL23.1Tm+5%
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Qes0.29+7%
Oberton DISCONTINUED PRODUCT 15 inch 8 ohm loudspeaker driver similar driver
86%
Similarity
Oberton
DISCONTINUED PRODUCT
15"
Xmax8.8mm-3%
Qts0.28+8%
BL23.1Tm+5%
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Qes0.29+7%
FaitalPRO 15HX500 15 inch 8 ohm loudspeaker driver similar driver
84%
Similarity
£493.44
FaitalPRO
15HX500
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Xmax9.4mm+4%
Qts0.28+8%
BL22.2Tm+1%
Vas150.1L+18%
Qes0.29+7%
Eighteen Sound 15NLW9401 15 inch 8 ohm loudspeaker driver similar driver
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£288.50
Eighteen Sound
15NLW9401
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Xmax10mm+11%
Qts0.260%
BL25.4Tm+15%
Vas134L+6%
Qes0.28+4%
Image unavailable
83%
Similarity
PHL Audio
5241MNDU-7
15"
Xmax7.5mm-17%
Qts0.260%
BL24.3Tm+10%
Vas120.5L-5%
Qes0.28+4%
BMS 15S430V2 15 inch 8 ohm loudspeaker driver similar driver
83%
Similarity
BMS
15S430V2
15"
Xmax7.5mm-17%
Qts0.260%
BL25Tm+13%
Vas135L+6%
Qes0.270%
Eighteen Sound 15NLW9401 15 inch 4 ohm loudspeaker driver similar driver
82%
Similarity
Eighteen Sound
15NLW9401
15"
Xmax10mm+11%
Qts0.25-4%
BL20Tm-9%
Vas114L-10%
Qes0.26-4%