Brian: +27 79 620 7198 | audioexchangebrian@gmail.com, Jonathan: +27 71 334 4413

Our story began over a shared meal between two friends, bound by an unwavering passion for music. As they discussed sound, innovation, and the deep emotions music can evoke, an ambitious vision emerged: to create loudspeakers that would not just reproduce sound but bring music to people with an unprecedented level of purity and fidelity. Each brought their unique expertise—one, with over twenty years of experience in acoustics and a deep understanding of how humans perceive sound, shaped by his background in psychology; the other, a visionary entrepreneur whose successful software company develops systems for space exploration, where precision and reliability are paramount. Thus, AudioNostrum was born—a fusion of sound science and cutting-edge engineering, with the mission to transform the way we experience music.

Audionostrum logo big

The ODS (Orbital Driver System), patented by AudioNostrum, has been created and developed by our CEO and chief engineer Josep M. Gallart. The ODS consists of an innovative sound projection technique based on the positive interference between opposing loudspeakers operating in different frequency bands and jointly projected through a hyper-exponential curve horn developed using fluid mechanics formulation.
The ODS helps generate a natural and immersive soundstage, perfectly aligned with the capabilities of the human auditory system. The result is a loudspeaker system that stands out for its naturalness and precision, completely free from listening fatigue.

PRICELIST

Jupiter

Power and Sonic Grandeur

Audionostrum jupiter1-2-scaled

FEATURES

  • 4-way system with ODS (Orbital Driver System) crossover
  • 15-inch woofer with Alnico magnet
  • 12-inch mid woofer with Alnico magnet
  • 1-inch Beryllium dome driver with Alnico magnet
  • ¾-inch Alnico magnet driver
  • ODS system for high frequencies
  • Wooden horn with unique geometry designed for the ODS system
  • Bass section crafted from multiple types of wood with non-parallel walls
  • Double bass reflex with low-speed design
  • Metal components made from surgical-grade steel
  • Custom finishes available upon request

TECHNICAL SPECIFICATIONS

  • Sensitivity: 97 dB
  • Nominal impedance: 8 Ohms
  • Frequency response: 20 Hz – 35 kHz
  • Recommended amplifier power: 20 – 500 Watts
  • Dimensions: 200cm (H) × 60 cm (W) × 70 cm (D)
  • Net weight: 230 kg each

Titan

Studio Heritage, Audiophile Soul

Audionostrum TITAN-45_shadow

FEATURES

  • 3-way system 
  • 15-inch woofer with Alnico magnet
  • 2-inch Beryllium dome midrange driver with Alnico magnet
  • 1-inch Alnico super-tweeter
  • External state-of-the-art crossover
  • Custom finishes available upon request

 

TECHNICAL SPECIFICATIONS

  • Sensitivity: 97 dB
  • Nominal impedance: 8 Ohms
  • Frequency response: 22 Hz – 35 kHz
  • Recommended amplifier power: 15 – 300 Watts
  • Dimensions: 153 cm (H) × 70 cm (W) × 52 cm (D)
  • Net weight: 160 kg each

Saturn

A musical instrument to reproduce them all

Audionostrum SATURN-REFLEX-584×1024-1-4

FEATURES

  • 4 ways system with ODS (Orbital driver system)
  • Two 9.5-inch carbon fiber woofers
  • Paper dome midrange driver
  • 1-inch Beryllium horn-loaded driver
  • ¾-inch Alnico super-tweeter
  • Custom finishes available upon request

 

TECHNICAL SPECIFICATIONS

  • Sensitivity: 92 dB
  • Frequency response: from 24Hz to – 35 KHz
  • Recommended amplifier: 15 to 300 Watts
  • Nominal impedance: 4 Ohm
  • Dimensions: Height 142 cm, Width 45 cm Depth 69 cm
  • Net weight: 85 kg each

Venus

Sensuality, Beauty and Sonic Detail

Audionostrum VENUS_Front-612×1024-1-1

FEATURES

  • 2.5-way system with ODS (Orbital Driver System) crossover
  • 7.5-inch carbon fiber woofer
  • 1-inch Beryllium dome tweeter
  • ¼-inch super-tweeter
  • ODS system for high frequencies
  • Transmission line cabinet
  • Custom finishes available upon request

 

TECHNICAL SPECIFICATIONS

  • Sensitivity: 89 dB.
  • Nominal impedance: 8 Ohm.
  • Frequency response: 38 Hz – 35 kHz
  • Recommended amplifier power: 50 – 300 Watts
  • Dimensions: 126 cm (H) × 32 cm (W) × 33 cm (D)
  • Net weight: 45 kg each

Triton

Precision in simplicity, emotion in sound

Audionostrum triton-web-scaled

FEATURES

  • 2-way system
  • 12-inch paper cone woofer
  • 1.25-inch pure Beryllium tweeter
  • Minimalist reference crossover
  • Custom finishes available upon request

 

TECHNICAL SPECIFICATIONS

  • Sensitivity: 95 dB
  • Nominal impedance: 8 Ohms
  • Frequency response: 25 Hz – 35 kHz
  • Recommended amplifier power: 8 – 200 Watts
  • Dimensions: 105 cm (H) × 48 cm (W) × 35 cm (D)
  • Net weight: 45 kg each

Pandora

Born for Reference Listening

Audionostrum pandora1

FEATURES

  • 2.5-way system with phase-optimized crossover
  • 7.5-inch carbon fiber woofer
  • 1-inch aluminum dome tweeter
  • 1 ultra high-frequency piezoelectric tweeter
  • Bass-reflex cabinet
  • Dual-layer wood construction to minimize resonances
  • Non-reflective front baffle optimized for near-field listening
  • Metal components crafted from surgical-grade steel
  • Custom finishes available upon request

 

TECHNICAL SPECIFICATIONS

  • Sensitivity: 87 dB
  • Nominal impedance: 8 Ohms
  • Frequency response: 45 Hz – 100 kHz
  • Recommended amplifier power: 20 – 200 Watts
  • Dimensions: 48 cm (H) × 30 cm (W) × 34,5 cm (D)
  • 128 cm (H) with stands.
  • Net weight: 16 kg each without stand.

Mercury

Incredible Sound in Small Size

Audionostrum MERCURY-FUSTA_sombra-Recuperado

FEATURES

  • 2.5-way system with phase-optimized crossover
  • 6.5-inch carbon fiber woofer
  • 1-inch Beryllium dome tweeter
  • Transmission line cabinet
  • Dual wood construction to eliminate resonances
  • Non-reflective front panel optimized for near-field listening
  • Metal components crafted from surgical-grade steel
  • Custom finishes available upon request

 

TECHNICAL SPECIFICATIONS

  • Sensitivity: 87 dB
  • Nominal impedance: 8 Ohms
  • Frequency response: 40 Hz – 25 kHz
  • Recommended amplifier power: 30 – 200 Watts
  • Dimensions: 112.5 cm (H) × 20 cm (W) × 27 cm (D)
  • Net weight: 23 kg each