Morel TiW 634Ft Titanium Series Ferrite 6" Woofer 4 Ohm

Brand:|Model: TiW 634Ft
For serious speaker builders that demand the world's best drivers, look no further than Morel's Titanium Advanced woofer series. The 6" TiW 634Ft features a 3" Hexatech voice coil on a titanium bobbin for ultra-quick transient response and a Uniflow chassis for reduced power compression.
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Part # 297-100
  • Double magnet ferrite system
  • Titanium coil bobbin for low energy storage
  • High 1,000W instantaneous power handling
  • Open Uniflow aluminum diecast chassis for reduced reflections
  • 3" Hexatech aluminum voice coil

Product Details

Morel TiW 634Ft Titanium Series Ferrite 6" Woofer 4 Ohm

Since 1975, Morel has been on an ever-evolving quest to create the perfect, ultimate loudspeaker. This dedication is apparent in every product they produce: tweeters, midranges, woofers, and finished systems that serve the Hi-Fi, home theater, and car audio markets. Morel systems are today sold in more than 55 countries around the globe. Their products are made with exceptional care; each is assembled by hand and extensively tested, undergoing seven different quality assurance steps, to ensure only the highest standards are met.

Morel Titanium Advanced Series

The Titanium Advanced woofer series from Morel is the latest leap forward in woofer design. Huge 3" Hexatech™ aluminum voice coils (that use hexagonal shaped wire for high sensitivity and power handling) are wound onto titanium bobbins for amazingly low energy storage, resulting in lightning quick transients for superior attack and decay transients. Qms is also raised, and allows for a wider range of enclosure options. Three magnetic systems are available: dual ferrite, Hybrid™ neodymium/ferrite, and Hybrid™ neodymium/ferrite with a Coppersleeve Neolin™ motor. Each is available in 4 and 8 ohm impedance. 

Uniflow­™ Aluminum Diecast Chassis

All of this wouldn't mean anything if the air swept by the driver got trapped in the motor or frame. Morel designed the Uniflow chassis to be as open and sonically transparent as possible. An over-sized vent on the pole piece, a frame-suspended spider, and exposed voice coil combine to virtually eliminate reflections and output-robbing power compression. The Uniflow chassis also allows for the use of an over-sized spider for complete control of the over-sized voice coil.

The 6" TiW 634Ft woofer features a double ferrite magnet system, 4-ohm impedance, and a unique, one-piece DPC (Damped Polymer Composite) cone that offers flat frequency response from 40 Hz to 5,000 Hz on-axis, and from 40 Hz to 4,000 Hz off-axis. Its large voice coil allows it to handle 10 ms peak power transients of up to 1,000 watts when used correctly.

Specifications analyzed at 1V for more accurate cabinet design.

Product Specifications
  • Nominal Diameter6"
  • Power Handling (RMS)150 Watts
  • Power Handling (max)1000 Watts
  • Impedance4 ohms
  • Frequency Response40 to 5,000 Hz
  • Sensitivity88 dB 2.83V/1m
  • Voice Coil Diameter3"
Thiele-Small Parameters
  • Resonant Frequency (Fs)34 Hz
  • DC Resistance (Re)3.6 ohms
  • Voice Coil Inductance (Le)0.45 mH
  • Mechanical Q (Qms)4.5
  • Electromagnetic Q (Qes)0.43
  • Total Q (Qts)0.39
  • Compliance Equivalent Volume (Vas)0.92 ft.³
  • Maximum Linear Excursion (Xmax)4.25 mm
Materials of Construction
  • Cone MaterialPoly Composite
  • Surround MaterialRubber
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerTitanium
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter6.3"
  • Baffle Cutout Diameter5.51"
  • Depth2.72"
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.28 ft.³
  • Sealed F369 Hz
  • Vented Volume0.68 ft.³
  • Vented F338 Hz
Morel TiW 634Ft Titanium Series Ferrite 6" Woofer 4 Ohm
  • BrandMorel
  • ModelTiW 634Ft
  • Part Number297-100
  • UPC848864002002
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight2.7 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Morel TiW 634Ft Titanium Series Ferrite 6" Woofer 4 Ohm
in the Woofers product category.


Morel TiW 634Ft Titanium Series Ferrite 6" Woofer 4 Ohm
Morel TiW 634Ft Titanium Series Ferrite 6" Woofer 4 Ohm is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from Looks little Acts BigI have finally been able to install these into my doors (as a Mid Bass) of my mustang. Created fiberglass enclosures with roughly .25 cu. ft. They play very smooth down to 80 hz and sound solid to around 2k (although I only play them to 600-800hz right now). I only have 120 watts per and average electronic crossovers on them. I had them crossed over at 63hz and they "slapped" a little playing Fleetwood Mac's TUSK at 90% volume. I am sure once I upgrade my electronics they will handle it without a problem.
Date published: 2014-03-30
  • 2015-10-09T06:40CST
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  • loc_en_US, sid_297-100, PRD, sort_mostRecent
  • clientName_PartsExpressInternational

Product Q&A

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Morel TiW 634Ft Titanium Series Ferrite 6" Woofer 4 Ohm

In a sealed enclosure of 0.28 cu.ft, what will be the lowest frequency for this TiW 634Ft to reach maximum 150Wrms per spec.?

Asked by: KNguyen
These reach excursion limits at about 106 Hz in that volume with 150 watts. A high pass is recommended at about 120 Hz if you want these to handle full RMS power.
Answered by: MattP
Date published: 2015-08-21

For W.M.T.M.W using C84, TiW 634Ft, MDT 29, I would appreciate your advice. 1. Will C84 reach 100Wrms in a vented box of 1.2cu.ft at F3=30Hz? 2. Will TiW634Ft reach 150Wrms in a sealed box 0.3cu.ft at F3=150Hz? 3. Will MDT 29 reach 85Wrms at 3kHz? THX

Asked by: KNguyen
Please contact our tech support for more help with this question, or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-08-19

I just ordered and received a couple of these I was planning to install in my door. I am concerned that there is nothing protecting the VC gap. Do you think a car door installation will be OK for these? I thought there was a screen, but there is none.

Asked by: Blakeasaurus
Morel drivers are very popular in a car audio environment, there should be no issues with the exposed voice coil gap.
Answered by: MattP
Date published: 2014-07-09
  • 2015-10-09T07:47CST
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