Sale!

Subwoofer Esotar² 1200

849.00

SKU: 81820 Categories: , Product ID: 2873

Description

The Esotar² 1200 Subwoofer features a unique construction: a massive
dual-stacked magnet system powers a large 75 mm diameter
aluminum voice coil and MSP cone diaphragm.

Dynaudio’s exclusive MSP material provides the ideal combination of
rigidity, light weight and excellent inner damping to naturally reproduce
the lowest frequencies without distortion. The Esotar² 1200 utilizes an
ultra-rigid die cast frame basket to ensure the most anti-resonant foundation
of a powerful, accurate and controlled bass response.

Thanks to the innovative Dynaudio construction with precise parameters
and extremely tight tolerances, this newly-designed 30 cm (12″) diameter
woofer has been optimized to achieve the most advanced sub-bass
performance. And due to the very low distortion and an amazingly quick
rise response, the Esotar² 1200 is also extremely easy to seamlessly
integrate into any high performance autosound system.

Combining powerful yet deep bass performance with incredible extension
down to 18 Hz, the Esotar² 1200 reproduces the highest sound pressure
levels down to the lowest notes by precisely following the amplifier’s
signal, even at the highest output levels.

The Esotar² 1200 brings Dynaudio’s most sophisticated engineering and
development into the world of automotive subwoofer systems to establish
another car audio industry benchmark.

Specifications:

Thiele Small Parameters
Nominal impedance Znom 4 Ω
DC resistance Re 3.3 Ω
Voice coil inductance Le 1.1 mH
Resonance frequency fs 18.7 Hz
Mechanical Q factor Qms 3
Electrical Q factor Qes 0.4
Total Q factor Qts 0.34
Mechanical resistance Rms 4.4 kg/s
Moving mass (incl. air load) Mms 114 g
Suspension compliance Cms 0.64 mm/N
Effective dome diameter d 233 mm
Effective piston area Sd 425 cm²
Equivalent volume Vas 163 l
Force factor BL 11.1 Tm
Recommended frequency range 18–300 Hz
Magnet and Voice Coil Properties
Voice coil diameter dc 75 mm
Voice coil height hc 30 mm
Linear excursion, peak to peak 20.5 mm
Max. excursion, peak to peak 58 mm
Power Handling
Nominal long term IEC 400 W
Transient (10 ms) 1500 W
Mechanical Properties
Net weight 8.8 kg
Overall dimension ø 297 x 162 mm

Facts:

  • Large 75 mm voice coil ensures high power handling
  • Diaphragm with very high excursion, 58 mm peak-to-peak
  • High power handling, 400W long term IEC
  • Rigid die-cast chassis with aerodynamically shaped ribs
  • Materials and parameters are optimized for the harsh environmental conditions in a car