Morel TiW 638Nd
6.5" (16.5cm) bass-midrange driver
still
/piece
You save 5% on this item by choosing the payment method prepayment during the order process (bank transfer) during the order process The discount will be deducted automatically!
Seen cheaper?
"We keep up - guaranteed!" Take advantage of the low price guarantee! If you find an item cheaper on a website within the EU, we will match the competitor's price and add an item from our range of accessories.
Your advantages with Masori
Description
Discover the TiW 638Nd from Morel, a 6.5" (16.5cm) bass-midrange driver that impresses with innovative technologies. Equipped with an open uniflow die-cast aluminium chassis, it minimizes reflections and offers optimum sound quality. Its hybrid neodymium/ferrite magnet system, combined with a titanium body for the voice coil, ensures low energy storage and fast transients. With a power handling capacity of up to 1,000 watts and a frequency response of 40 to 4,500 Hz (on-axis), it is ideal for versatile sound requirements. Adaptable thanks to an 8-ohm impedance, this bass-midrange driver is part of the renowned Titanium Advanced series and offers exceptional sound comfort.
Highlights
- Open Uniflow die-cast aluminum chassis for reduced reflections
- Hybrid neodymium/ferrite magnet system with ferrites
- Titanium coilformers for low energy storage
- 3" Hexatech aluminum voice coil
- High instantaneous load capacity of 1,000 W
Morel Titanium Advanced Series
Morel's Titanium Advanced Woofer Series is the latest leap forward in woofer design. Huge 3" Hexatech™ aluminum voice coils (using hexagonal wires for high sensitivity and power handling) are wound on titanium bodies for amazingly low energy storage, resulting in lightning fast transients for superior transient response and decay. The Qms value has also been increased, allowing for a wider range of enclosure options. Three magnet systems are available: Dual Ferrite, Hybrid™ Neodymium/Ferrite and Hybrid™ Neodymium/Ferrite with a Coppersleeve Neolin™ motor. Each system is available with an impedance of 4 and 8 ohms.
Uniflow™ die-cast aluminum housing
All this would mean nothing if the air sucked in by the speaker got stuck in the engine or frame. Morel has designed the Uniflow chassis to be as open and sonically transparent as possible. An oversized ventilation opening on the pole cap, a spider suspended from the frame and an exposed voice coil ensure that reflections and power-sapping compression are virtually eliminated. The Uniflow chassis also allows the use of an oversized spider for complete control over the oversized voice coil.
The TiW 638Nd 6" woofer features a hybrid neodymium/ferrite magnet system, an impedance of 8 ohms and a unique one-piece DPC (Damped Polymer Composite) cone that provides a flat frequency response from 40 Hz to 4,500 Hz on-axis and from 40 Hz to 4,000 Hz off-axis. Thanks to its large voice coil, it can handle 10 ms peak power transients of up to 1,000 watts when used correctly.
Properties
- Titanium Advanced Series woofers
- 6.5" (16.5cm) bass-midrange driver
- Nominal diameter 152.4 mm
- Load capacity (QMW) 150 Watts
- Load capacity (max) 1000 Watts
- Impedance (Z) 8 ohms
- Sensitivity (SPL at 1m / 2.83V) 87 dB
- Frequency response 40 to 4,500 Hz
- Voice coil diameter 76.2 mm
- Direct current resistance (Re) 5.4 ohms
- Voice coil induction (Le) 0.53 mH
- Resonant frequency (Fs) 36 Hz
- Mechanical quality (Qms) 3.4
- Electrical quality (Qes) 0.39
- Overall quality (Qts) 0.35
- Movable mass (Mms) 17 gr
- Compliance of the suspension (Cms) 1.07 mm/N
- Diaphragm area (Sd) 119 cm²
- Force factor (BL) 7.70 Tm
- Equivalent volume (Vas) 21 L
- Maximum deflection (Xmax) 5.25 mm
- Cone / Diaphragm Material Poly Composite
- Bead material Rubber
- Voice coil wire material Aluminum
- Voice coil material Titanium
- Basket / frame material Cast Aluminum
- Magnet material Neodymium
- Outer diameter 160.02 mm
- Total depth 69.08 mm
- Cut-out diameter 140 mm
- Fixing holes 6
- Closed volume 5 L
- Closed F3 82 Hz
- Bass reflex volume 10.47 L
- Bass reflex F3 48 Hz
Download data sheet
