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Eighteen Sound 18NTLW5000 4Ω

LF Driver
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Media

Eighteen Sound 18NTLW5000 18 inch 4 ohm loudspeaker driver view 1
Eighteen Sound 18NTLW5000 18 inch 4 ohm loudspeaker driver view 2
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Overview

LF Driver
Eighteen Sound

Eighteen Sound 18NTLW5000

Eighteen Sound 18NTLW5000 is a 18" 4 ohm LF driver rated at 1800W RMS. The validated T/S data includes Fs 32Hz, Qts 0.30, Vas 165L, Xmax 17.5mm, sensitivity 94.4dB, plus 2144cm³ Vd and 103 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.

Size
18"
Impedance
4Ω
RMS Power
1800W
Sensitivity
94.4dB
EBP
103
Vented alignment
Vd
2144cm³
Datasheet

Datasheet traces

Frequency and impedance curves traced from the manufacturer PDF.

2 curves
107100948781501002005001k2k5kHzdBfrequency 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 2aaa1b1caf9e…Medium confidence1,793 selected pixels of 2,166
    Manufacturer datasheet, page 2

  • impedance

    Impedance response

    Trace datasheet-response-trace-poc/v2
    240 plotted pointsSource file SHA-256 2aaa1b1caf9e…Medium confidence2,008 selected pixels of 2,417
    Manufacturer datasheet, page 2

T/S Parameters

Valid
Canonical
Fs32Hz
Qts0.30
Qes0.31
Qms9.5
Vas165.0L
Re3.1Ω
Le1.23mH
BL25.0Tm
Sd1225cm²
Mms306g
Xmax17.5mm
SPL94dB
Power1800W
Power Nominal1800W
Impedance4Ω
F Low35Hz
F High1000Hz
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

Weight12.0kg
Diameter462.0mm
Overall Depth310.0mm
Cutout Diameter416.0mm
Bolt Circle Diameter440.0mm

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 18NTLW5000 18 inch 4 ohm loudspeaker driver similar-driver reference
Reference
Eighteen Sound
18NTLW5000
18"
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 18SW115 18 inch 4 ohm loudspeaker driver similar driver
84%
Similarity
£435.74
B&C
18SW115
18"
Xmax14mm-20%
Qts0.30%
BL26Tm+4%
Vas149.1L-10%
Qes0.310%
Image unavailable
82%
Similarity
Precision Devices
PD.1845-1N
18"
Xmax16mm-9%
Qts0.32+8%
BL26.4Tm+6%
Vas179L+9%
Qes0.33+7%
Eighteen Sound 18NTLW5000 18 inch 8 ohm loudspeaker driver similar driver
79%
Similarity
£550.00
Eighteen Sound
18NTLW5000
18"
Xmax17.5mm0%
Qts0.32+7%
BL31.3Tm+25%
Vas176L+7%
Qes0.33+6%
Eighteen Sound 18NLW4500 18 inch 4 ohm loudspeaker driver similar driver
78%
Similarity
Eighteen Sound
18NLW4500
18"
Xmax14.8mm-16%
Qts0.31+3%
BL26.7Tm+7%
Vas127L-23%
Qes0.32+3%
B&C 18DS100 18 inch 8 ohm loudspeaker driver similar driver
76%
Similarity
£359.00
B&C
18DS100
18"
Xmax14.5mm-17%
Qts0.29-3%
BL30Tm+20%
Vas155L-6%
Qes0.3-3%
Eighteen Sound 18LW2600 18 inch 4 ohm loudspeaker driver similar driver
75%
Similarity
Eighteen Sound
18LW2600
18"
Xmax14mm-20%
Qts0.28-7%
BL23.4Tm-6%
Vas186L+13%
Qes0.29-6%
B&C 18SW115 18 inch 8 ohm loudspeaker driver similar driver
74%
Similarity
£435.74
B&C
18SW115
18"
Xmax14mm-20%
Qts0.30%
BL30.3Tm+21%
Vas187L+13%
Qes0.32+3%
Oberton 18NXB1600 18 inch 8 ohm loudspeaker driver similar driver
73%
Similarity
Oberton
18NXB1600
18"
Xmax13.5mm-23%
Qts0.3+1%
BL29.6Tm+18%
Vas173.1L+5%
Qes0.33+7%
B&C 18HTX100 18 inch 8 ohm loudspeaker driver similar driver
73%
Similarity
£809.86
B&C
18HTX100
18"
Xmax13mm-26%
Qts0.32+7%
BL26.3Tm+5%
Vas173L+5%
Qes0.34+10%
Eighteen Sound 18LW2600 18 inch 8 ohm loudspeaker driver similar driver
73%
Similarity
£312.00
Eighteen Sound
18LW2600
18"
Xmax14.8mm-15%
Qts0.29-3%
BL31Tm+24%
Vas187L+13%
Qes0.3-3%
Eighteen Sound 18NLW9601 18 inch 4 ohm loudspeaker driver similar driver
73%
Similarity
Eighteen Sound
18NLW9601
18"
Xmax14mm-20%
Qts0.28-7%
BL25Tm0%
Vas111L-33%
Qes0.29-6%
Eighteen Sound 18NLW9000 18 inch 8 ohm loudspeaker driver similar driver
73%
Similarity
£550.00
Eighteen Sound
18NLW9000
18"
Xmax14mm-20%
Qts0.31+3%
BL28Tm+12%
Vas206L+25%
Qes0.32+3%