Morel TiW 638Ft Titanium Series Ferrite 6" Woofer 8 Ohm

Brand:|Model: TiW 638Ft
For serious speaker builders that demand the world's best drivers, look no further than Morel's Titanium Advanced woofer series. The 6" TiW 638Ft 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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Buy 4+$139.80
Part # 297-101
  • Open Uniflow aluminum diecast chassis for reduced reflections
  • Double magnet ferrite system
  • Titanium coil bobbin for low energy storage
  • 3" Hexatech aluminum voice coil
  • High 1,000W instantaneous power handling

Product Details

Morel TiW 638Ft Titanium Series Ferrite 6" Woofer 8 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 638Ft woofer features a double ferrite magnet system, 8-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
  • Impedance8 ohms
  • Frequency Response40 to 5,000 Hz
  • Sensitivity86 dB 2.83V/1m
  • Voice Coil Diameter3"
Thiele-Small Parameters
  • Resonant Frequency (Fs)35 Hz
  • DC Resistance (Re)5.4 ohms
  • Voice Coil Inductance (Le)0.63 mH
  • Mechanical Q (Qms)4.63
  • Electromagnetic Q (Qes)0.5
  • Total Q (Qts)0.45
  • Compliance Equivalent Volume (Vas)0.91 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 Volume0.41 ft.³
  • Sealed F362 Hz
  • Vented Volume1.08 ft.³
  • Vented F331 Hz
Morel TiW 638Ft Titanium Series Ferrite 6" Woofer 8 Ohm
  • BrandMorel
  • ModelTiW 638Ft
  • Part Number297-101
  • UPC848864002019
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Weight2.6 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 638Ft Titanium Series Ferrite 6" Woofer 8 Ohm
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Morel TiW 638Ft Titanium Series Ferrite 6" Woofer 8 Ohm

Product Q&A

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Morel TiW 638Ft Titanium Series Ferrite 6" Woofer 8 Ohm

I am planning to have 2 of this TiW 638Ft in the same enclosure. What will be the optimum volume and port dimension for maximum power and lowest frequency? Thanks,

Asked by: Knguyen
You will have to pick either maximum extension or maximum power handling, you will not be able to have both with these drivers. They can handle huge amounts of thermal power due to their large voice coils, but they will run out of mechanical "steam" with as little as 25 watts due to their low excursion. In 2.2 cubic feet you can get response into the upper 20's but they will only take 25-30 watts before they start to have issues below about 40 Hz. In 1 cubic foot you can tune to around 40-45 and they will handle a little more power (~50 watts) before excursion becomes a problem. The only way these will handle their RMS power is if they are high passed around 100 Hz.
Answered by: MattP
Date published: 2015-08-17

Are you able to provide plans to build cabinets for Morel speakers. If not do you know where I can find some.

Asked by: Jim dw
We can provide volumes and port dimensions for any driver we offer. Please contact our tech support for more help with this question, or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-09-19
  • 2015-11-27T06:48CST
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