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OSWALDS MILL AUDIO – Ironic speaker

El altavoz OMA Ironic es un tipo de deflector abierto, fundido a partir de un tipo especial de hierro, sin carcasa. El hierro gris hipoeutéctico (alto contenido de grafito) utilizado en este altavoz se emplea en aplicaciones de alta tecnología como máquinas de fotolitografía para la producción de chips de silicio, donde la resonancia o la vibración deben reducirse al mínimo absoluto. La forma compleja del altavoz deriva de difusores cuadráticos utilizados universalmente en aplicaciones de estudio y difusión.

OSWALDS MILL AUDIO – IRONIC

OSWALDSMILLAUDIO - IRONIC

OSWALDSMILLAUDIO – IRONIC

La forma única de Ironic es imposible de lanzar usando los métodos tradicionales de creación de patrones. Los moldes se imprimen en 3D en arena, y cada molde se consume / destruye en el proceso de fundición.

OSWALDS MILL AUDIO – OMA Ironic speaker

OSWALDSMILLAUDIO - IRONIC

OSWALDSMILLAUDIO – IRONIC

Por lo tanto, cada Ironic requiere un nuevo molde impreso en 3D. Este es un proceso extremadamente costoso.

La combinación especial de transductores utilizados en el Ironic, un woofer electrodinámico o de bobina de campo de 15 “utilizado en las cajas Juke de la década de 1930, de los cuales tenemos 20 ejemplos restaurados, y el tweeter de cinta personalizado de vanguardia, que es de 110db a 10khz, 1m, combine para hacer un altavoz deflector abierto de eficiencia sin precedentes, al menos 104db en la mayoría de su banda de paso.

El Ironic se presenta como una edición limitada de diez pares solamente.

Este es un orador sin precedentes.

Diseño industrial por David D’Imperio

Dimensiones:
Altura 52 ”
Ancho 35 ”
Profundidad 12 “(máx.)

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OSWALDS MILL AUDIO – Ironic speaker

The OMA Ironic speaker is an open baffle type, cast from a special kind of iron, with no enclosure. The hypo eutectic gray iron (high graphite content) used in this speaker is employed in high technology applications such as photolithography machines for silicon chip production, where resonance or vibration must be reduced to an absolute minimum. The complex form of the speaker derives from quadratic diffusers universally used in studio and broadcast applications.

OSWALDSMILLAUDIO – IRONIC

OSWALDSMILLAUDIO - IRONIC

OSWALDSMILLAUDIO – IRONIC

The unique form of the Ironic is impossible to cast using traditional pattern making methods. The molds are 3D printed in sand, and every mold is consumed/destroyed in the casting process.

OSWALDSMILLAUDIO – OMA Ironic speaker

OSWALDSMILLAUDIO - IRONIC

OSWALDSMILLAUDIO – IRONIC

Every single Ironic thus requires a new, 3D printed mold to be made.This is an extremely expensive process.

The special combination of transducers used in the Ironic- a 15″ electrodynamic or field coil woofer used in Juke Boxes from the 1930’s, of which we have 20 restored examples, and the bleeding edge custom ribbon tweeter, which is 110db at 10khz, 1m, combine to make an open baffle speaker of unprecedented efficiency, at least 104db across the majority of its passband.

The Ironic is presented as a limited edition of ten pairs only.

This is a speaker without precedent.

Industrial design by David D’Imperio

Dimensions:
Height 52″
Width 35″
Depth 12″ (max)

,

OSWALDS MILL AUDIO – Ironic speaker

The OMA Ironic speaker is an open baffle type, cast from a special kind of iron, with no enclosure. The hypo eutectic gray iron (high graphite content) used in this speaker is employed in high technology applications such as photolithography machines for silicon chip production, where resonance or vibration must be reduced to an absolute minimum. The complex form of the speaker derives from quadratic diffusers universally used in studio and broadcast applications.

OSWALDSMILLAUDIO – IRONIC

OSWALDSMILLAUDIO - IRONIC

OSWALDSMILLAUDIO – IRONIC

The unique form of the Ironic is impossible to cast using traditional pattern making methods. The molds are 3D printed in sand, and every mold is consumed/destroyed in the casting process.

OSWALDSMILLAUDIO – OMA Ironic speaker

OSWALDSMILLAUDIO - IRONIC

OSWALDSMILLAUDIO – IRONIC

Every single Ironic thus requires a new, 3D printed mold to be made.This is an extremely expensive process.

The special combination of transducers used in the Ironic- a 15″ electrodynamic or field coil woofer used in Juke Boxes from the 1930’s, of which we have 20 restored examples, and the bleeding edge custom ribbon tweeter, which is 110db at 10khz, 1m, combine to make an open baffle speaker of unprecedented efficiency, at least 104db across the majority of its passband.

The Ironic is presented as a limited edition of ten pairs only.

This is a speaker without precedent.

Industrial design by David D’Imperio

Dimensions:
Height 52″
Width 35″
Depth 12″ (max)

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