Markaudio CHR-90 – 3.5″ 40W Woofer, 8 Ohm – Specs & Price

Markaudio CHR-90 8Ω

LF Driver

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Media

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 1

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 2

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 3

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 4

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 5

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 6

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 7

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 8

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 9

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 10

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 11

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 12

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver view 13

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Overview

LF DriverCHR series

Markaudio CHR-90

Markaudio CHR-90 is a 3.5" 8 ohm LF driver rated at 40W RMS. The validated T/S data includes Fs 44Hz, Qts 0.36, Vas 26.1L, Xmax 7mm, sensitivity 89.4dB, plus 60cm³ Vd and 105 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £59.86.

Size

3.5"

Impedance

8Ω

RMS Power

40W

Sensitivity

89.4dB

EBP

105

Vented alignment

V_d

60cm³

T/S Parameters

Valid

Canonical

Fs44Hz

Qts0.36

Qes0.42

Qms2.5

Vas26.1L

Re6.8Ω

Le0.29mH

BL4.7Tm

Sd85cm²

Mms5g

Xmax7.0mm

SPL89dB

Power40W

Impedance8Ω

What this validation status means

Pricing & availability

Price definitions

Price movement

Other offers

1 vendor

Updated 16 Sept 2026

Source: inc VAT

Best current price

Updated 16 Sept 2026

soundimports

£59.86

inc VAT·12 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

Weight2.6kg

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.

Markaudio CHR-90 3.543307086614174 inch 8 ohm loudspeaker driver similar-driver reference

Reference

Markaudio

CHR-90

3.5"

Best current price

£59.86

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.

3 matches

Compare a specific driver

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

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