MW 162 - Dynaudio 6.5" Mid/Woofer

Woofer MW 162
Dynaudio's diffraction-optimized MSP cone improves imaging so that even at short listening distances a realistic, three-dimensional sound-stage can be enjoyed.

Molding the cone and dust cap into a one-piece
flat-membrane results in a controlled roll off and high dynamics.
The 75 mm (3 inch) voice-coil is exceptionally large and allows a most precise conversion of the amplifier's signal to music. The result is un-compromised, direct music enjoyment.

All of the Esotec MW model variants employ Dynaudio's oversized aluminium voice-coil, which feature an uncharacteristically large diameter coil wound on a strong, temperature stable former to drive the rigid MSP cone.
The Esotec mid/woofers have all been upgraded with a new spider, which 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, while impressive sound quality and high power handling capability are achieved.

• Nominal long term IEC (Depending on crossover) 120 W
• Transient (10 ms) 1000 WVoice coil diameter dc 75 mm
• Voice coil height hc 10.9 mm
• Linear excursion, peak to peak 6 mm
• Max. excursion, peak to peak 17 mm
• Nominal impedance Znom 4 O
• DC resistance Re 3.1 O
• Voice coil inductance Le 0.22 mH
• Resonance frequency fs 55 Hz
• Mechanical Q factor Qms 2.2
• Electrical Q factor Qes 0.57
• Total Q factor Qts 0.45
• Mechanical resistance Rms 2.7 kg/s
• Moving mass (incl. air load) Mms 17.4 g
• Suspension compliance Cms 0.48 mm/N
• Effective cone diameter d 124 mm
• Effective piston area Sd 120 cm²
• Equivalent volume Vas 9.8 l
• Force factor Bl 5.7 Tm
• Recommended frequency range 40 - 4000 Hz