Dynaudio Esotec MW 162 MW 162 Alu basket

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Woofer MW 162

The Esotec MW 162 mid/woofer is a medium sized 17 cm (6.5 inch) diameter driver that combines a clear and detailed midrange with a strong and powerful bass response.

Another characteristic typical of Dynaudio drivers and carried through in the new Esotec mobile series woofers is the diffraction-optimized shape of the MSP cone’s characteristic curvature, which further improves imaging so that even at short listening distances as typical of most in-car installations a realistic, true three-dimensional sound-stage can be enjoyed. Molding the diaphragm and dust cap into a one-piece flat-membrane results in a controlled roll off and high dynamic range. In relation to the total cone surface area, the 75 mm (3 inch) voice coil is exceptionally large in diameter, allowing a most precise conversion of the amplifier’s signal to music. The result is un-compromised, direct music enjoyment.

All of the Esotec MW (mid/woofer) model variants employ Dynaudio’s customary oversized aluminium voice coil, which feature an uncharacteristically large diameter coil wound on a strong and temperature stable former to drive the geometrically optimized rigid MSP cone diaphragm. The Esotec mid/woofers have all been further upgraded with a brand-new suspension. The new spider allows greater mechanical movement of the cone, increasing excursion while allowing a higher maximum SPL and improved low bass performance.

The use of Dynaudio’s large diameter aluminium voice coils increases thermal handling capabilities tremendously, allowing the drivers to operate within an ideal temperature range, even at high continuous power levels and during powerful music transients. Dynamic impulses are reproduced precisely and without distortion, even at high volume levels, while impressive sound quality and high power handling capability are achieved.

NOTE: All separate woofers are supplied without grilles.

Key Features:
  • Diaphragm and dust cap moulded as one piece
  • Large 75 mm voice coil ensures high power handling
  • Internal double magnet system with vented pole piece
  • Aluminium voice coil wire provides for a low moving mass
  • Rigid die-cast chassis with aerodynamically shaped ribs
  • Materials and parameters are optimized for the harsh environmental conditions in a car
  • Smooth high-frequency roll-off
  • Natural midrange reproduction

Short data

Usage as Bass-Midrange
Power Handling 120 Watt
Impedance 4 Ohm
 
Frequency from 40 Hz
Max. Frequency 4 kHz

Chassis-data

Overall dimensions 175 x 77 mm
Baffle cutout 67 mm
Depth (Total) 72 mm
Frame Material Aluminium diecast
 
Voice coil Ø 75 mm
Voice coil height 10.9 mm

Thiele-Small-Parameter

Resonance fs fs: 55 Hz
Mechanical Q Qms: 2.2
Electrical Q Qes: 0.57
Total Q Qts: 0.45
Equivalent Air-Volumen Vas: 9.8 Liter
DC-Resistance Re: 3.1 Ohm
Coil Inductance Le: 0.22 mH
 
Mech. Compliance Cms: 0.48 mm/N
Moving Mass Mms: 17.4 g
mech. Resistance Rms: 2.7 kg/s-¹
Max. Excursion +/- Xmax: 8.5 mm
BL Product Bl: 5.7 N/A
Membrane Area Sd: 120 cm²

Frequency

Impedance

Impedance Compensation Circuit

Technical Dimensions

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.

Warranty extension for Dynaudio products

To extend the warranty on your Dynaudio loudspeakers to a maximum of eight years, please register your speakers
online at http://www.register.dynaudio.com or contact your dealer for assistance. Registration has to take place within the first 3 months after the purchase of the speakers.

* Please note, that the extended warranty period is limited on active speakers and subwoofers.

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