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Beyma 18LEX1600ND 8Ω

LF Driver

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18LEX1600ND

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Beyma 18LEX1600ND 18 inch 8 ohm loudspeaker driver

Overview

LF Driver

Beyma 18LEX1600ND

Beyma 18LEX1600ND is a 18" 8 ohm LF driver rated at 1600W RMS. The validated T/S data includes Fs 33Hz, Qts 0.43, Vas 231L, Xmax 14.5mm, sensitivity 94.7dB, plus 1820cm³ Vd and 73 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £399.00.

Size

18"

Impedance

8Ω

RMS Power

1600W

Sensitivity

94.7dB

96.0dBmanufacturer; using T/S-derived value (1.3dB delta).

EBP

73

Either alignment

V_d

1820cm³

Datasheet traces

Frequency and impedance curves traced from the manufacturer PDF.

2 curves

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/v1
240 plotted pointsMedium confidence5,689 selected pixels of 8,112
Manufacturer datasheet, page 2
impedance
Impedance response
Trace datasheet-response-trace-poc/v1
240 plotted pointsMedium confidence3,366 selected pixels of 3,366
Manufacturer datasheet, page 2

Frequency response

Manufacturer-provided response plots and related charts.

1 image

Beyma 18LEX1600ND response graph 1

T/S Parameters

Valid

Canonical

Fs33Hz

Qts0.43

Qes0.45

Qms11.4

Vas231.0L

Re5.8Ω

Le1.90mH

BL24.5Tm

Sd1255cm²

Mms229g

Xmax14.5mm

SPL95dB

Power1600W

Impedance8Ω

F Low35Hz

F High1000Hz

What this validation status means

Pricing & availability

Price definitions

Price movement

Other offers

1 vendor

Updated 24 Sept 2026· 8Ω

Best current price

Updated 24 Sept 2026

bluearan

£399.00

inc VAT·3 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.

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

Weight9.9kg

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.

Beyma 18LEX1600ND 18 inch 8 ohm loudspeaker driver similar-driver reference

Reference

Beyma

18LEX1600ND

18"

Best current price

£399.00

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.

12 matches

Compare a specific driver

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

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