DYNAUDIO ESOTEC KIT 222 2-WAY SYSTEM 150mm/5,7" WITH 2 YEAR WARRANTY
The Esotec MW 152 pair + Esotec MD 102 pair + Esotec X 252 pair + grilles = full passive 2-way component kit
A
primary objective in the development of the Dynaudio automotive
loudspeaker models was to combine the qualitative performance
attributes and off-axis response of the company’s award-winning home
audio models with the excellent near field response of the company’s
dedicated studio monitors into a range of mobile audio products that
would be ideally suited to bring the advanced Dynaudio sound quality
into the vehicle.
Dynaudio has become one of the world’s
leading high-end audio companies by staying true to the company vision
of natural, uncompromised sound quality. The company’s extreme focus
and dedication as a specialist loudspeaker manufacturer is embodied in
the diverse range of high-performance loudspeaker products.
The Dynaudio Esotec mobile loudspeakers follow in the longstanding
tradition of the company’s renowned home audio driver designs.
While individual drivers are available separately to offer complete
system building flexibility, Dynaudio has packaged the most popular
two-way driver complements with audiophile quality, competitiongrade,
adjustable passive crossover networks into component system
packages to deliver the new Esotec performance quality at the highest
level of value possible.
- 5.75“ MSP-Woofer, 1.1“ Soft-Dome Tweeter
- Frequency Response: 55 Hz – 25 kHz
- Sensitivity: 91 dB
- Continuous Power Handling: 200 Watts
- System Impedance: 4 Ω
The Dynaudio Esotec mid/woofers also utilize the same core
technology as the company’s home audio and professional studio
loudspeaker
products, with materials and parameters fully optimized for the
particular conditions typical of in-car installations. All Esotec
models are
available in various sizes, all characterized by an ultra linear
frequency
response and Dynaudio’s exemplary sonic performance.
The most compact of the new Esotec car series mid/woofers, the new MW
152
is a compact 15 cm (5.75 inch) diameter driver with a 75 mm (3 inch)
diameter
voice coil. As is the case with the full range of Dynaudio woofers, the
cone
diaphragm is composed of a proprietary MSP (magnesium silicate polymer)
material developed by Dynaudio – a low-distortion material characterized
by a lack of coloration that proves essential to the unique Dynaudio
sound.
The MW 152 exhibits a smooth frequency response both on- and off-axis,
with incredibly low distortion. The MW 152 delivers excellent midrange
reproduction and is the perfect choice for any small,
high-performance two- or three-way system.
The woofer motor assemblies of the Esotec mid/woofers are
built into torsionally rigid die-cast aluminium baskets (a
high-strength stamped steel basket
is utilized on the MW 162 GT and MW 182 model variants), which have
been optimized to eliminate air turbulence and resonance and the adverse
effects of such. The aerodynamically shaped ribs of the Dynaudio die
cast
driver frames serve to eliminate virtually all reflections and tonal
aberrations
created by the traditional driver frame, and ensure the highest degree
of
mechanical performance at an extremely low weight.
The low suspension compliance of the MW 152 makes it perfectly suited for
smaller enclosures typical of most in-car installations, while also allowing it to
be utilized without a dedicated enclosure in free-air mounting applications.
SPECIFICATION:
Thiele Small Parameters:
Nominal impedance Znom 4 Ω
DC resistance Re 3.0 Ω
Voice coil inductance Le 0.24 mH
Resonance frequency fs 70 Hz
Mechanical Q factor Qms 1.9
Electrical Q factor Qes 0.63
Total Q factor Qts 0.47
Mechanical resistance Rms 3.1 kg/s
Moving mass (incl. air load) Mms 14 g
Suspension compliance Cms 0.38 mm/N
Effective dome diameter d 105 mm
Effective piston area Sd 87 cm²
Equivalent volume Vas 4 l
Force factor BL 5.4 Tm
Recommended frequency range 55–3500 Hz
Magnet and Voice Coil Properties
Voice coil diameter dc 75 mm
Voice coil height hc 10.9 mm
Linear excursion, peak to peak 6 mm
Max. excursion, peak to peak 15 mm
Power Handling
Nominal long term IEC 100 W
Transient (10 ms) 1000 W
Mechanical Properties
Net weight 1.1 kg
Overall dimension ø 145.5 x 70 mm
The new Esotec MD 102 tweeter is a soft-dome design as characteristic
of Dynaudio. The fine soft dome features a special coating to facilitate an
extended high frequency response free of distortion.
The
compact, shallow
depth MD 102 tweeter features a 28 mm (1.1 inch) diameter surface area
that
is approximately 60% greater than that of conventional car audio
tweeters.
The optimized dome geometry provides greatly improved dispersion
characteristics, enabling the MD 102 tweeter to offer exceptional
performance
even when mounted off of the listening axis. The dome coating serves to
eliminate any high frequency break-ups, while providing improved
damping.
To eliminate high frequency distortions caused by reflections from
inside the
structure, the MD 102 tweeter rear chamber is also sealed and
acoustically
damped to eliminate high frequency distortion, which could be caused by
back-wave reflections, while ferrofluid cooling adds damping and
additional
power handling.
The extremely smooth and incredibly detailed high frequency
reproduction
characteristic of the Dynaudio sound is ensured by the all-new Esotec
softdome tweeter, which features the latest Dynaudio technological
innovations.
For the most authentic high-frequency reproduction – powerful Neodymium –
one of the most efficient but also most expensive magnetic materials for
loudspeaker construction is used in the tweeter magnet systems.
The soft-dome tweeter design topology allows unrestricted
dynamics and a
linear frequency response with extremely low distortion. The MD 102
features an aluminum voice coil, another Dynaudio hallmark, which has
been
updated and improved via an increased coil height with additional
windings
to allow an increased range of linear excursion within the magnetic
field.
Furthermore, as a result of the low moving mass of the new voice coil, a
higher maximum output level and increased dynamics are achieved, while
the frequency range has been expanded, thus allowing a better
integration
with the upper midrange frequencies to deliver a more natural sound with
an open and detailed, and incredibly transparent reproduction of the
high
frequencies.
SPECIFICATION:
Thiele Small Parameters:
Nominal impedance Znom 8 Ω
DC resistance Re 5.6 Ω
Resonance frequency fs 1300 Hz
Effective piston area Sd 7.7 cm²
Recommended frequency range 2200–30000 Hz
Magnet and Voice Coil Properties
Voice coil diameter dc 28 mm
Voice coil height hc 1.7 mm
Power Handling
Nominal long term IEC 100 W
Transient (10 ms) 500 W
Mechanical Properties
Net weight 0.126 kg
Overall dimension ø 62.2 x 43 mm
Crossover Esotec X 252
The new Esotec X 252 crossover is a competition grade, audiophile
quality passive two-way crossover designed to accommodate four of
the new Esotec woofers, the MW 152, MW 162, MW 162 GT and MW 172
models in combination with the Esotec MD 102 tweeter.
The X 252 Crossover is also included in three packaged Esotec
two-way
component systems, and features a three-position tweeter level control
to
better adjust the high frequency performance to listener position or
preference. With the vast experience gained in developing the advanced
Dynaudio
premium factory sound systems offered to the automotive industry,
finetuning the new Esotec crossovers brought forth a substantial
improvement
in sound quality.
The Esotec X 252 is a first order crossover
with impedance
correction for the woofer to create an even easier load for any
amplifier and
a second order filter with an integrated self-resetting protection
circuit for the
tweeter. The Esotec crossovers all feature gold plated screw
terminals, polypropylene capacitors, thick printed circuit boards with
pure copper traces,
and are housed in impact resistant plastic enclosures. Each is optimized
for
a particular configuration and is designed to enable the individual
Esotec
loudspeaker models to perform at their optimum capabilities while
addressing a wide range of systems and applications, and are optimized
for perfect
phase response and time coherency in any vehicle.
INCLUDES:
- GENUINE BOX
- SPEAKERS
- CROSSOVERS
- MANUAL
- GRILLES, MOUNTING ACCESSSORIES
- 2 YEAR WARRANTY