Eighteen Sound 8NMB750 16Ω

LF Driver

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Media

Eighteen Sound 8NMB750 8 inch 16 ohm loudspeaker driver view 1

Eighteen Sound 8NMB750 8 inch 16 ohm loudspeaker driver view 2

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Overview

LF Driver

Eighteen Sound 8NMB750

Eighteen Sound 8NMB750 is a 8" 16 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 91Hz, Qts 0.37, Vas 7.3L, Xmax 6.3mm, sensitivity 93.5dB, plus 145cm³ Vd and 233 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.

Size

8"

Impedance

16Ω

RMS Power

350W

Sensitivity

93.5dB

95.0dBmanufacturer; using T/S-derived value (1.5dB delta).

EBP

233

Vented alignment

V_d

145cm³

Datasheet traces

Frequency and impedance curves traced from the manufacturer PDF.

2 curves

frequency response240 ptsp2medium

Curve provenanceInspect 2 traces

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 a4f9fc15661e…Medium confidence2,044 selected pixels of 2,282
Manufacturer datasheet, page 2
impedance
Impedance response
Trace datasheet-response-trace-poc/v2
240 plotted pointsSource file SHA-256 a4f9fc15661e…Medium confidence1,588 selected pixels of 1,762
Manufacturer datasheet, page 2

T/S Parameters

Valid

Canonical

Fs91Hz

Qts0.37

Qes0.39

Qms5.9

Vas7.3L

Re10.2Ω

Le0.30mH

BL21.5Tm

Sd230cm²

Mms30g

Xmax6.3mm

SPL94dB

Power350W

Power Nominal350W

Impedance16Ω

F Low56Hz

F High7000Hz

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

Weight3.5kg

Diameter225.0mm

Overall Depth105.0mm

Cutout Diameter186.0mm

Bolt Circle Diameter210.0mm

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.

Eighteen Sound 8NMB750 8 inch 16 ohm loudspeaker driver similar-driver reference

Reference

Eighteen Sound

8NMB750

8"

Compare on

Matches sit inside every range. Size stays fixed automatically.

Q_ts

Q_es

V_as

L

X_max

mm

BL

Tm

5 active T/S params, plus size. Pin a driver to open a side-by-side comparison.

4 matches

Compare a specific driver

Added drivers stay at the front of the list, whatever the ranges say.

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