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ETON 7-218 ARCOSIA Bass-mid Woofer
ETON 7-218 ARCOSIA Bass-mid Woofer
ETON 7-218 ARCOSIA Bass-mid Woofer
ETON 7-218 ARCOSIA Bass-mid Woofer
ETON 7-218 ARCOSIA Bass-mid Woofer
ETON 7-218 ARCOSIA Bass-mid Woofer

ETON 7-218 ARCOSIA Bass-mid Woofer

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€498.15 €529.95 -6%
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ETON 7-218 ARCOSIA Bass-mid Woofer

The dynamical cone geometry built with Magnesium composite materials creates an authentic sound. The hand coated dust cap plus the airflow optimized motor design supports the balanced and detailed sound impression.

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ETON 7-218 ARCOSIA Bass-mid Woofer

The dynamical cone geometry built with Magnesium composite materials creates an authentic sound. The hand coated dust cap plus the airflow optimized motor design supports the balanced and detailed sound impression.

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Highlights

  • Uncompromising sound quality
  • Uncolored sound reproduction
  • Frequency range: 50 – 3000 Hz
  • A true “Milestone in Sound”

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Product details

ETON 7-218 ARCOSIA Bass-mid Woofer
The Arcosia Series stands for the highest musical requirements ever posed to a loudspeaker chassis. Arcosia is uncompromising sound quality. The anodized magnesium cone was perforated in an extremely elaborate procedure and covered with an olefine film. In interaction with the covering olefine film, these perforations form fine, bubble-shaped arches, which work like small partial vibration absorbers and therefore prevent the development of all modes to the greatest possible extent. In addition, this merger of the two components offers a more than exclusive appearance, which is second to none on the loudspeaker chassis market.
The special two-component cone technology confers excellent musical properties to the Arcosia Series, primarily expressed by its excellent tonal balance and warm sonic characteristics. Sonic space is authentically represented with striking nonchalance, giving rise to the impression of a multichannel system. Additional attention was paid to the ferrite magnet system. The magnet geometry’s special design makes the magnetic field almost perfectly symmetrical in order to generate excellent vibration behavior.
The particularly effective ventilation of the magnet system, with its optimum air circulation and heat dissipation, ensures minimized compression effects in dynamic musical passages and large amplitudes.
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Technical Specifications

  • Terminal 4,8/6,3 mm
  • Screw holes diameter 5,0/9,0 mm
  • Frame depth 6 mm
  • Overall depth 96,6 mm
  • Cutout diameter 150 mm
  • Weight 2,6 kg
  • Overall diameter 181 mm
  • Layers 1
  • Former material Glassfibre
  • Wire material Cu
  • Diameter 32 mm
  • DC resistance Re 6,5 Ω
  • Mechanical resistance RMS 0,67 kg/s
  • Effective piston area SD 137 cm2
  • Electrical Q Qes 0,34
  • Force factor BLxl 8 Tm
  • Rated power Watt 100 W
  • Suspension compliance CMS 1,25 mm/N
  • Total Q Qts 0,32
  • Total moving mass (incl. air mass) MMD 16,3 g
  • Voice coil inductance Le 0,87 mH
  • Resonance frequency TSP fr 35 Hz
  • Resonance frequency 1W fr 31 Hz
  • Characteristic SPL 1W/1m SPL 89 dB
  • Equivalent volume VAS 32,9 dm3
  • Nominal impedance Zn 8 Ω
  • Xmax mechanical +/- 9,5 mm
  • Mechanical Q Qms 5,88
  • Xmax electrical +/- 5,5 mm
  • Motor type Overhung
  • Ferrofluid no/nein
  • Dimensions 121 x 50 mm
  • Height of air gap 6 mm
  • Height 20 mm
  • Material Ferrite/Ferrit Flux density 1,26 T
  • Recommended frequency range 50 - 3000 Hz
ETON 7-218 ARCOSIA
2 Items

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