Morel ECW 638 6.5" (16.5cm) midrange driver

Name: Morel ECW 638 6.5 inch midwoofer | Masori
Brand: Morel
Price: 271.11 EUR
Availability: InStock

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Morel ECW 638 6.5" (16.5cm) midrange driver

High power handling up to 1,000 watts, low impedance of 8 ohms.
Frequency response from 40-4,000 Hz, sensitivity at 88 dB.
Hybrid™ neodymium/ferrite magnet, aluminum voice coil.
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ECW 638 by Morel

The ECW 638 from Morel is a 6" (15 cm) midwoofer from the Elite Coppersleeve Series, distinguished by its high-quality craftsmanship and technical sophistication. It features a DPC diaphragm made from damped polymer composite and a large-diameter Hexatech™ aluminum voice coil. The copper-insulated pole caps reduce inductance, while the Uniflow™ chassis eliminates air restrictions. The midwoofer offers high power handling of up to 1,000 Watts and a frequency response from 40 to 4,000 Hz. Thanks to the combination of a Hybrid™ neodymium/ferrite magnet and advanced magnetic circuit, the ECW 638 is suitable for demanding audio playback systems. With a sensitivity of 88 dB and a low electrical resistance of 5 ohms, this midwoofer delivers impressive performance.

HighLights

DPC (Damped Polymer Composite) diaphragm material.
Large-diameter Hexatech™ aluminum voice coil
Copper-insulated pole caps reduce inductance
Hybrid™ neodymium/ferrite magnet
Uniflow™ chassis eliminates air restrictions
High power handling
High xmax, low Qts, low Fs

Specifications

Woofer Series Elite Coppersleeve Series
6.5 inch midwoofer
Nominal diameter 152.4 mm
Power handling (QMW) 150 Watts
Power handling (max) 1,000 Watts
Impedance (Z) 8 ohms
Sensitivity (SPL at 1m / 2.83V) 88 dB
Frequency response 40 to 4,000 Hz
Voice coil diameter 76.2 mm
DC resistance (Re) 5 ohms
Voice coil inductance (Le) 0.26 mH
Resonance frequency (Fs) 39 Hz
Mechanical Q (Qms) 1.42
Electrical Q (Qes) 0.36
Total Q (Qts) 0.29
Moving mass (Mms) 16g
Suspension compliance (Cms) 0.99 mm/N
Diaphragm area (Sd) 119 cm²
Force factor (BL) 7.45 Tm
Equivalent volume (Vas) 19 L
Maximum excursion (Xmax) 6 mm
Driver's mechanical losses (Rms) 2.82 N·s/m
Cone / diaphragm material Poly Composite
Voice coil wire material Aluminum
Voice coil former material Aluminum
Basket / frame material Cast Aluminum
Magnet material Neodymium
Outer diameter 160.02 mm
Total depth 69.08 mm
Cutout diameter 140 mm
Mounting holes 6
Mounting hole diameter 4.2 mm
Sealed volume 2.26 L
Sealed F3 115 Hz
Bass reflex volume 5.38 L
Bass reflex F3 73 Hz

Morel ECW 638 Datenblatt

Datenblatt öffnen

Frequent questions about ECW 638

Was ist die Belastbarkeit des ECW 638 von Morel?

The ECW 638 from Morel offers a maximum load capacity of 1,000 Watts, making it suitable for high-performance audio playback systems. With a continuous load, the rated capacity is 150 Watts. This high load capacity is achieved through the combination of high-quality materials and an advanced construction design, such as the Hexatech™ aluminum voice coil and the Uniflow™ chassis, which allow for efficient heat dissipation and reduced idle resistance.

Welche Membranmaterialien werden im ECW 638 verwendet?

The ECW 638 from Morel features a DPC membrane made from a damped polymer composite. This material is known for its excellent acoustic properties, as it reduces vibrations and allows for even sound radiation. The result is clean and precise sound reproduction across the entire frequency range of the speaker. The construction of the membrane, combined with the Hexatech™ aluminum voice coil, enhances the linearity of movement, thus supporting precise sound reproduction.

Welche Rolle spielt der Hybrid™ Neodym/Ferrit-Magnet im Morel ECW 638?

The Hybrid™ neodymium/ferrite magnet in the Morel ECW 638 significantly contributes to the efficiency of the magnetic field responsible for the movement of the voice coil. By combining neodymium and ferrite, a balanced force ratio is achieved, leading to improved control and precision of the speaker diaphragm movement. This magnetic configuration allows for higher sensitivity and a more efficient conversion of electrical signals into acoustic vibrations, greatly enhancing the overall performance of the speaker.

Welche Thiele-Small-Parameter charakterisieren den ECW 638?

The ECW 638 is characterized by its extensive Thiele-Small parameters that define its acoustic performance. The resonance frequency (Fs) is 39 Hz, the total quality factor (Qts) is 0.29, the mechanical quality factor (Qms) is 1.42, and the electrical quality factor (Qes) is 0.36. The moving mass (Mms) is 16g, while the force factor (BL) is 7.45 Tm. These parameters indicate high sensitivity and precise reproduction, making it ideal for demanding applications in audio playback.

Wie beeinflusst das Uniflow™-Chassis die Leistung des ECW 638?

The Uniflow™ chassis of the ECW 638 is specifically designed to minimize air restrictions, allowing for improved air circulation and thus more efficient cooling of the voice coil. This not only contributes to a longer lifespan but also reduces distortion at high volumes. Furthermore, the chassis supports mechanical stability, leading to linear movement of the diaphragm and thus ensuring more precise sound reproduction. This property is particularly significant in the high-fidelity sector.

Kann der ECW 638 von Morel in gängigen Automodellen installiert werden?

The ECW 638 is designed with an outer diameter of 160.02 mm and a cutout diameter of 140 mm, allowing for its installation in many common vehicle models. However, you should check the specific installation dimensions of your vehicle, as the speaker requires an overall depth of 69.08 mm. The six mounting holes with a diameter of 4.2 mm support a secure and stable installation. A comparison with the manufacturer's specifications of your vehicle is recommended to ensure compatibility.

Welche Frequenzgänge deckt der Morel ECW 638 ab?

The Morel ECW 638 offers an impressive frequency response of 40 to 4,000 Hz, meaning it is capable of delivering deep bass and rich mids with excellent clarity. This range is due to the interplay of the DPC membrane and the precisely crafted Hexatech™ voice coil, which ensure seamless transmission of electrical signals into sound vibrations. This wide frequency range makes the ECW 638 particularly suitable for high-quality audio playback systems where fidelity and performance are paramount.

Welche Vorteile bietet die kupferisolierte Polkappe des ECW 638?

The copper-insulated pole cap in the ECW 638 reduces the inductance of the voice coil, leading to more precise and efficient reproduction, especially at high frequencies. This technical sophistication optimizes phase linearity and reduces distortion, contributing to a cleaner and more accurate sound profile. By reducing inductance, heat generation is also minimized, allowing for consistently high performance even under intense use. This feature is particularly advantageous for demanding audio systems.

Wie wird die Empfindlichkeit im ECW 638 realisiert?

The ECW 638 achieves a sensitivity of 88 dB (SPL at 1m/2.83V) thanks to its advanced design features. The combination of the DPC diaphragm, which has an optimal stiffness-to-weight balance, and the large Hexatech™ aluminum voice coil maximizes the efficiency of converting electrical energy into acoustic vibrations. Additional benefits come from the Hybrid™ neodymium/ferrite magnet mix, which provides a strong and stable magnetic field, making a variety of acoustic details perceptible.

Welche Anforderungen gibt es für das Gehäuse des ECW 638?

For the Morel ECW 638, specific enclosure requirements are recommended to achieve the best sound results. A closed enclosure should have a volume of about 2.26 L, with the F3 frequency at 115 Hz. Alternatively, a bass reflex enclosure with a volume of 5.38 L can be used, which lowers the F3 frequency to 73 Hz. These enclosure volumes not only ensure precise bass extraction but also maintain balance in the mid-frequency range. The enclosure design should be planned according to the acoustic requirements.

Herstellerinformation/verantwortliche Person

Audio System Germany
Axel Förderer
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

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Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

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Bonjour, je reçu le colis bien emballé.
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