TIW 634ND

LF Driver
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TIW 634ND view 1
TIW 634ND view 2
TIW 634ND view 3
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Overview

LF DriverTITANIUM FORMER series
Morel

TIW 634ND

Size
3"
Impedance
4Ω
RMS Power
150W
EBP
103
Vented alignment
Vd
65cm³
Datasheet

T/S Parameters

Valid
Manufacturer
Fs40Hz
Qts0.36
Qes0.39
Qms5.3
Vas16.5L
Re3.7Ω
Le0.41mH
BL6.5Tm
Sd119cm²
Mms18g
Xmax5.5mm
Power150W
Power Nominal150W
Impedance4Ω
Voice Coil75mm
Flux Density0.81T

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

soundimports
£242.49
Avg £243.22£0.73 below avg (-0.3%)
inc VAT
Buy now

Dimensions & Physical

Weight1.2kg
Diameter160.0mm
Overall Depth69.0mm

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TIW 634ND
Reference
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TIW 634ND
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Best current price
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Only active params are shown here. Size stays fixed automatically.

5 active T/S params, plus size.

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